外部発表
原著論文
- 査読付き論文:210本, 解説・著書:7本, 査読なし論文:15本
[2022年2月28日現在]
[2022年]
232. In situ manipulation of perpendicular magnetic anisotropy in half-metallic NiCo2O4 thin film by proton insertion
T. Wada, W. Namiki, T. Tsuchiya, D. Kan, Y. Shimakawa, T. Higuchi, K. Terabe
Jpn. J. Appl. Phys. (2022) accepted
231. 固体電解質界面の電気二重層効果を定量評価する新手法の開発
土屋敬志,寺部一弥, 高栁 真, 樋口 透
日本工業出版 クリーンエネルギー Vol. 31, No.2 (2022) 26-31
230. Surface Proton Conduction below 100°C of Ce0.80Sm0.20O2-δ Thin Film with Oxygen Vacancies
G. Notake, D. Nishioka, H. Murasawa, M. Takayanagi, Y. Fukushima, H. Ito, T. Takada,
M. Kitamura, D. Shiga, H. Kumigashira, and T. Higuchi
Jpn. J. Appl. Phys. 61(2022) SD1017
229. Nanoionics-Based Neuromorphic Function of Pt/Ti0.96Co0.04O2-d/Pt Multilayer Device Operating at
Low Pulse Voltage T. Takada, Y. Yamaguchi, M. Taniguchi, Y. Fukushima, H. Ito, G. Notake,
D. Nishioka,M. Takayanagi, and T. Higuchi
Jpn. J. Appl. Phys. 61(2022) SD1017
[2021年]
228. In situ Hard X-ray Photoelectron Spectroscopy on the Origin of Irreversibility in Electrochromic LixWO3 Thin Films
Makoto Takayanagi, Takashi Tsuchiya, Shigenori Ueda, Tohru Higuchi, and Kazuya Terabe
Applied Surface Science 568 (2021) 150898 (プレスリリース, Press Release)
227. The Electric Double Layer Effect and its Strong Suppression at Li+
Solid Electrolyte/Hydrogenated Diamond Interfaces
T. Tsuchiya, M. Takayanagi, K. Mitsuishi, M. Imura, S. Ueda, Y. Koide, T. Higuchi, and K. Terabe
Communications Chemistry 4 (2021) 117 (プレスリリース、Press Release)
マイナビニュース、gooニュース、biglobeニュース、exciteニュース、Mapionニュース、smarthouse-readers
Mirage News, Medium US, Science Daily, Phys.orgなどで紹介
226. Substrate Effect on the Neuromorphic Function of Nanoionics-Based
Transistors Fabricated using WO3 Thin film
J. Manikandan, T. Tsuchiya, M. Takayanagi, K. Kawamura, T. Higuchi, K.Terabe, R. Jayavel
Solid State Ionics 364 (2021) 115638-1~7
225. Light reflectance and photoelectron yield spectroscopies enable acceptor level measurement in p-type Ba1-xTiO3 semiconductor
Saya Fujii, Jun Kano, Norihiro Oshime, Tohru Higuchi, Yuta Nishina, Tatsuo Fujii, Naoshi Ikeda, and Hiromi Ota
Journal of Applied Physics 129, 084105 (2021)
224. Surface Electron–Ion Mixed Conduction of BaTiO3-d Thin Film with Oxygen
Vacancies
T. Takada, T. Fujita, T. Imagawa, E. Yamamoto, J. Kano, D. Shiga, K. Horiba,
H. Kumigashira, and T. Higuchi
J. Phys. Soc. Jpn 90 (2021) 014707
[2020年]
223.Room-Temperature Manipulatipn of Magnetization Angle,
Achieved with an All-Solid-State Redox Device
Wataru Namiki, Takashi Tsuchiya, Makoto Takayanagi,
Tohru Higuchi, and Kazuya Terabe
ACS NANO(2020) Vol.14, Issue 11, 16065-16072、
プレスリリース
EurekAlert版プレスリリース
222. An Enhancement of Photovoltage by Electronic Structure Evolutions
in Multiferroic Mn-doped BiFeO3 Thin Films
S. Nakashima, T. Higuchi, A. Yasui, T. Kinoshita, H. Fujisawa
and M. Shimizu
Scientiic Report10 (2020) 15108 ・
プレスリリース
221.固体酸化物燃料電池の極薄電解質膜の開発-常温付近での
物理吸着した水による特異な表面プロトン伝導-
樋口透、西岡大貴
日本工業出版「クリーンエネルギー」、(2020) 6月号
220. Oxygen-Tolerant Operation of All-Solid-State Ionic-gating Devices:
Advantage of All-Solid-State Structure for Ionic-Gating
D. Nishioka, T. TSUCHIYA, T. HIGUCHI, K. TERABE
Jpn. J. Appl. Phys.59 (2020) SIIG09
219. Surface Proton Conduction of Sm-doped CeO2-δ Thin Film preferentially
grown on Al2O3 (0001)
D. Nishioka, T. Tsuchiya, W. Namiki, M. Takayanagi, K. Kawamura,
T. Fujita, R. Yukawa, K. Horiba, H. Kumigashira and T. Higuchi
Nanoscale Research Letters 15(2020) 42.
プレスリリース(
TUS版、
EurekAlert版)
218. A Mesoporous SiO2 Films-based Ionic Decision-maker for Solving Multi-armed
Bandit Problems
D. Etoh, T. Tsuchiya, Y. Kitagawa, M. Takayanagi, Y. Itoh, T. Tsuruoka,
T. Higuchi, K. Terabe
Jpn. J. Appl. Phys. 59 (2020) SIIG01
217. A Graphene Oxide-Based Ionic Decision-Maker for Simple Fabrication
and Stable Operation
Y. Kitagawa, T. Tsuchiya, D. Etoh, M. Takayanagi, W. Namiki, T. Higuchi and K. Terabe
Jpn. J. Appl. Phys. 59 (2020) SIIG03.
[2019年]
216. Increasing coercivity of ferromagnetic zinc oxide with thermal
acetylene treatment
Jappinen, L. Higuchi, T. Huhtinen, H. Paturi, P. Salonen, J.
Proc. IEEE Conf. Nanotechnology 2018, 8626406 (2019)
215. Surface Electron-Ion Mixed Conduction of Ti0.99Sc0.01O2-d
Thin Film with Lattice Distortion
and Oxygen Vacancies
Kinya Kawamura, Masaki Sekine, Daiki Nishioka, Ryu Yukawa, Koji Horiba, Hiroshi Kumigashira,
and Tohru Higuchi
J. Phys. Soc. Jpn. 88(2019) 054711
214. Conductivity Modulation by CaVO3-based All-solid-state Redox
Transistor with Ion
Transport of Li+ or H+
Makoto Takayanagi,.Takashi Tsuchiya, Wataru Namiki, Yuki
Kitagawa, Daiki Etoh,
Trans. Master. Res. Soc. Jpn .44 (2019) 57-60
213. Sr-Diffusion-Induced Inhibition of Epitaxial Growth of Ca1-xSrxVO3
Thin Film on
a LaAiO3 Substrate in Pulsed Laser Deposition
Makoto Takayanagi, Takashi Tsuchiya, Wataru Namiki, Yuki
Kitagawa, Daiki Etoh,Daiki
Nishioka, Tohru Higuchi, Kazuya Terabe
Jpn.J.Apple.Phys58 (2019) SODG08
212. Oxide Ion and Proton Conduction Controlled in Nano-grained Yttria Stabilized ZrO2 Thin Films
Prepared by Pulse Laser Deposition
D. Etoh, T. Tsuchiya, M. Takayanagi, T. Higuchi, and
K. Tarabe
Jpn. J. Appl. Phys.58 (2019) SDDG01
- [2018年]
211. Surface Electronic Structure of Post-Annealed La0.67Sr0.33MnO3 Epitaxial
Thin Films on SrTiO3(100)
Kinya Kawamura, Takashi Tsuchiya, Makoto Takayanagi, Wataru Namiki,
Kazuya Terabe, and Tohru Higuchi
Trans. Mater. Res. Soc. Japan 43 (2018) 179-183
210. Unexpected Metal-Insulator Transition in Thick Ca1-xSrxVO3 Film on SrTiO3 (100) Single Crystal
M. Takayanagi, T. Tsuchiya, W. Namiki, S. Ueda, M. Minohara, K. Horiba,
H. Kumigashira, K. Terabe, and T. Higuchi
Appl. Phys. Lett. 112, 133106 (2018) プレスリリース 科学新聞(4/20)の記事
209. Anomalous Electron Conduction of Nd0.6Sr0.4FeO3-d Thin film with Lattice
Distortion and Oxygen Vacancies
Wataru Namiki, Takashi Tsuchiya, Takuya Kawaguchi and Tohru Higuchi
Trans. Mater. res. Soc. Japan 43 (2018) 175-178
208. Electron-Ion Mixed Conduction of Amorphous WO3-x Thin Film Probed
by Soft-X-Ray Spectroscopy
T. Sugimoto, K. Kawamura, T. Kawaguchi, T. Tsuchiya, C. Kudo, and T.
Higuchi
Trans. Mater. Res. Soc. Japan 43 (2018) 101.
207. Correlated Metal SrVO3 Based All-Solid-State Redox Transistors Achieved
by Li+ or H+ Transport
Makoto Takayanagi, Takashi Tsuchiya, Wataru Namiki, Tohru Higuchi,
Kazuya Terabe
J. Phys. Soc. Jpn. 87 (2018) 034802.
206 Neuromorphic Transistor Achieved by Redox Reaction of WO3 Thin Film
T. Tsuchiya, M. Jayabalan, K. Kawamura, M. Takayanagi, T. Higuchi,
R. Jayavel and K. Terabe
Jpn. J. Appl. Phys. 57 (2018) 04FK01
205. Stabilization of the high-temperature phase and total conductivity
of yttrium-doped lanthanum germanate oxyapatite
K. Kobayashi, Y. Igarashi, N. Saito, T. Higuchi, Y. Sakka, T. S.
Suzuki
J. Ceram. Soc. Jpn. 26 (2018) Issue 2, Pages 91-98.
- [2017年度]
- 204. Thickness-dependent Surface Proton Conduction in (111) Oriented Yttria-stabilized
Zirconia Thin Film
M. Takayanagi, T. Tsuchiya, K. Kawamura, M. Minohara, K. Horiba,
H. Kumigashira, and T. Higuchi
Solid State Ionics 311 (2017) 46-51
- 203. Oxide Ion Conduction of BaCe0.80Zr0.10Y0.10O3-d Thin Film with Oxygen
Vacancies
M. Ochi, N. Namiki, M. Minohatra, K.Horiba, H.Kumigasira and T.Higuchi
Trans. Mater. Res. Soc. Japan 42(2017) 97-100
- 202. Electron Conduction of Nd0.6Sr0.4FeO3-d Thin Film with Oxygen Vacancies
Prepared by RF
Magnetron Sputtering
W. Namiki, T.Tsuchiya, M. Takayanagi, S. Furuichi, M. Minohara, M.
Kobayashi, K. Horiba, H.
Kumigashira, T. Higuchi
J. Phys. Soc. Jpn (2017) 80(2017)074704
- 201. Hole-Proton Mixed Conduction of Perovskite-Oxide Thin Film with Oxygen
Vacancies and
Lattice Distortion for SOFC Electrode
T. Higuchi, S. Furuichi, W. Namiki, M. Takayanagi, M. Minohara, K. Horiba,
H. Kumigashira and
T. Tsuchiya
ECS Transactions 78 (2017) 1973-1976
- 200. Surface Electronic Structure of Proton-doped YSZ Thin Film by Soft-X-ray
Photoemission
Spectroscopy
M. Takayanagi, T. Tsuchiya, M. Minohara, M. Kobayashi, K. Horiba, H. Kumigashira, and T. Higuchi
Trans. Mater. Res. Soc. Japan.42.(2017)61~64
- 199. Electrical-Pulse-Induced Resistivity Modulation in Pt/TiO2-d/Pt Multilayer
Device Related to
Nanoionics-Based Neuromorphic Function
Kinya Kawamura, Takashi Tsuchiya, Makoto Takayanagi, Kazuya Terabe, Tohru Higuchi
Jpn. J. Appl. Phys.56 (2017) 06GH01
- 198. Structural and Electrical Properties of BaPrO3-d Thin Film with Oxygen Vacancies
Shoto Furuichi, Takashi Tsuchiya, Makoto Minohara, Masaki Kobayashi,
Koji Horiba, Hiroshi
Kumigashira
and Tohru Higuchi
Trans. Mater. Res. Soc. Japan 42 (2017) 15~18
- 197. Electron-Ion Mixed Conduction of Nd0.6Sr0.4FeO3 Cathode Electrode
Thin Film for Solid
Oxide Fuel Cell
Wataru Namiki, Makoto Takayanagi, Shoto Furuichi, Takashi Tsuchiya, Makoto Minohara, Masaki
Kobayashi,
Koji Horiba, Hiroshi Kumigashira, and Tohru Higuchi
ECS Trans. 2017 75(42): 83-88; doi:10.1149/07542.0083ecst
- 196. Ion Conduction of BaPrO3-δ Thin Film with Mixed Valence State for
SOFC Anode Electrode
Shoto Furuichi, Takashi Tsuchiya, Makoto Minohara, Masaki Kobayashi,
Koji Horiba, Hiroshi
Kumigashira, and Tohru Higuchi
ECS Trans. 2017 75(42): 99-103; doi:10.1149/07542.0099ecst
- 195. Proton Conduction on YSZ Electrolyte Thin Films Prepared by RF Magnetron Sputtering
Makoto Takayanagi, Shoto Furuichi, Wataru Namiki, Takashi Tsuchiya,
Makoto Minohara, Masaki
Kobayashi,
Koji Horiba, Hiroshi Kumigashira, and Tohru Higuchi
ECS Trans. 2017 75(42): 115-120; doi:10.1149/07542.0115ecst
- 194. Resonant Photoemission and X-ray Absorption Spectroscopies of Lithiated
Magnetite Thin Film
T. Tsuchiya, K. Kawamura, W. Namiki, S. Furuichi, M. Takayanagi,
M. Minohara, M. Kobayashi,
K. Horiba,
H. Kumigashira, K. Terabe, T. Higuchi
Jpn. J. Appl. Phys. 56 (2017) 064CK01
- [2016年度]
- 193. Metal-Insulator Transition of Valence-Controlled VO2 Thin Film Prepared
by RF Magnetron
Sputtering Using Oxygen Radical
Takaaki Suetsugu, Yuichi Shimazu, Takashi Tsuchiya, Masaki Kobayashi,
Makoto Minohara,
Enju Sakai, Koji Horiba, Hiroshi Kumigashira, Tohru Higuchi
Jpn. J. Appl. Phys. 55 (2016)
- 192. Electronic Structure of c-axis Controlled α-Fe2O3 Thin Film Probed
by Soft-X-Ray
Spectroscopy
Kinya Kawamura, Naoya Suzuki, Takashi Tsuchiya, Shohei Yamaguchi,
Masanori Ochi,
Takaaki Suetsugu, Makoto Minohara, Masaki Kobayashi, Koji Horiba,
Hiroshi Kumigashira
and Tohru Higuchi
Jpn. J. Appl. Phys. 55(2016) 06GJ04
- 191. Electrical and Structural Properties of TiO2-d Thin Film with Oxygen Vacancies Prepared
by RF Magnetron Sputtering Using Oxygen Radical
Kinya Kawamura, Naoya Suzuki, Takashi Tsuchiya, Yuichi Shimazu,
Makoto Minohara,
Masaki Kobayashi, Koji Horiba, Hiroshi Kumigashira, and Tohru Higuchi
Jpn. J. Appl. Phys. 55(2016) 06GJ08
- 190. Comparison of subthreshold swing in SrTiO3-based all-solid-state
electric-double-layer
transistors with Li4SiO4 or Y-stabilized-ZrO2 solid electrolyte
Takashi Tsuchiya, Masanori Ochi, Tohru Higuchi, Kazuya Terabe
Jpn. J. Appl. Phys. 55(2016) 06GJ03
- 189. Electrical and Structural Properties of BaCe0.85Ru0.05Y0.10O3-d Thin
Film Prepared
by RF Magnetron Sputtering
Masanori Ochi, Takashi Tsuchiya, Shohei Yamaguchi, Takaaki Suetsugu,
Naoya Suzuki,
Masaki Kobayashi, Makoto Minohara, Koji Horiba, Hiroshi Kumigashira
and Tohru Higuchi
Jpn. J. Appl. Phys. 55(2016) 06GJ02
- 188. In Situ Tuning of Magnetization and Magnetoresistance in Fe304 Thin Film
Achieved with All-Solid-State Redox Device
T.Tsuchiya, K.Terabe, M.Ochi, T.Higuchi, M.Osada, Y.Yamashita, S.Ueda, M.Aono
ACS Nano 10 (2016) 5b07374
プレリリース
- 187. Electron-ion mixed conduction of BaCe0.9Y0.1O3-d thin film generated byRu Substitution
M.Ochi, T.Tuchiya, S.Yamaguchi, T.Suetsugu, N.Suzuki, M.Kobayashi,
M.Minohara, K.Horiba,
H.Kumigashira, T.Higuchi
J.Phys.Soc.Jpn. 85 (2016) 034705
- [2015年度]
- 186. Hole-ion mixed conduction of orientation-controlled BaPrO3-d thin
film with mixed valence
states
T. Higuchi, A. Oda, T. Tsuchiya, T. Suetsugu, N. Suzuki, S. Yamaguchi,
M. Minohara, M.
Kobayashi, K. Horiba, and H. Kumigashira
J. Phys. Soc. Jpn. 84(2015) 114708
- 185. Electro-Ion Mixed Conduction of Ru-Doped BaCe0.9Y0.1O3-δ Thin Film
Tohru Higuchi, Tomoyuki Yamashita, Tomohiro Owaku, Yuichi Shimazu,
Hiroyuki Kato, Masaki Kobayashi and Hiroshi Kumigashira
Trans. Mater. Res. Soc. Jpn 40(2015)419~422
- 184. Effect of Ionic Conductivity on Response Speed of SrTiO3-based All-solid-state
Electric-double-layer Transistor
Tsuchiya, Takashi; Ochi, Masanori; Higuchi, Tohru; Terabe, Kazuya;
Aono, Masakazu
ACS Appl. Mater. Interfaces, 7(2015) 12254.DOI: 10.1021/acsami.5b02998
- 183. Electronic structure for b-axis orientated of VO2 thin film with
mixed-valent state by soft X-ray
spectroscopy
Takaaki Suetsugu, Yuichi Shimazu, Takashi Tsuchiya, Masaki Kobayashi, Enju Sakai,
Hiroshi Kumigashira, and Tohru Higuchi
J. Phys. Soc. Jpn. 84, 064715 (2015)
- 182. Metal-Insulator transition of c-axis controlled V2O3 thin film
Yuichi Shimazu, Teppei Okumura, Takashi Tsuchiya, Atsushi, Shimada, Kenji Tanabe,
Kazuyasu Tokiwa, Masaki Kobayashi, Koji Horiba,Hiroshi Kumigashira, Tohru Higuchi
J. phys. Soc. jpn. 84(2015) 064701
- 181.Electronic Structure and Oxygen Ion Conductivity of As-Deposited Ce0.90Sm0.10O2-δThin Film
prepared by RF Magnetron Sputtering
S.Yamaguchi, Y.Tasaki, M.Kobayashi, K.Horiba, H.Kumigashira, and
Tohru Higuchi
Jpn.J.Appl.Phys.54(2015)06FJ04-1~5
- 180.Electronic Structure of Ti1-xFexO2-δ Thin Film with Oxygen Vacancies
Probed by Soft-X-Ray
Spectroscopy
Katsuya Usui, Shohei Yamaguchi, Naoya Suzuki, Yuichi Shimazu,Takashi
Tsuchiya, Enju Sakai,
Masaki Kobayashi, Koji Horiba, Hiroshi Kumigashira and Tohru Higuchi
Jpn. J. Appl. Phys.54 (2015)06FJ07-1~4.
- 179.Electronic Structure of Bapr1-xYbxO3-δby Soft-X-Ray Spectroscopy
Tohru Higuchi, Asuka Oda, Yi-Sheng Liu, Per-Anders Glans and Jinghua Guo
Trans.Mater.Res.Soc.Japan40,No.1 (2015) 37~40
- 178.Proton conduction of BaCe0.90Y0.1003-d Thin Film with lattice distortion
T.Higuchi,T.Okawa,Y.Iida,E.Sakai,M.Kobayashi and Kumigashira
Solid State Ionics270 (2015) 1~5.
[2014年度]
- 177.Research and Development of the Coprecipitation Process for Lanthanum
Germanate Oxyapatite
Kiyoshi Kobayashi,Shouta Kitajima,Yukihito Igarashi,Tohru Higuchi,and
Yoshio Sakka
J.Am.Ceram.Soc(2014) Vol.97,No.11,13302-1~5
- 176.クエン酸燃焼法によるオキシアパタイト型ランタン・ゲルマネートの低温合成プロセス開発
五十嵐之人,北嶋将太,小林清,樋口透,目 義雄
粉末および粉末冶金(2014)Vol.61,No.12,582~586
- 175. Electrical Conductivity of Sc-doped TiO2 Thin Film Prepared by RF
Magnetron Sputtering
T. Inoue, T. Okumura, Y. Shimazu, E. Sakai, H. Kumigashira and T.
Higuchi
Jpn. J. Appl. Phys. 53, 06JG03 (2014)
- 174. Growth of TiO2-δ Thin Film by RF Magnetron Sputtering Using Oxygen
Radical and Ti-Metal
Y. Shimazu, T. Okumura, E. Sakai, H. Kumigasira, M. Okawa, T. Saitoh
and T. Higuchi
Jpn. J. Appl. Phys. 53,06JG01 (2014)
- 173. Electronic Structure of V2O3 Thin Film Prepared by RF Magnetron Sputtering using Oxygen
Radical and V-Metal
Y. Shimazu, T. Okumura, A. Shimada, K. Tanabe, K. Tokiwa, E. Sakai,
H. Kumigasira and T. Higuchi
Jpn. J. Appl. Phys. 53, 06JG05 (2014)
- [2013年度]
- 172. Structural and electronic properties of anatase Ti1-xFexO2-d thin
film prepared
by RF magnetron sputtering
K. Usui, T. Okumura, E. Sakai, H. Kumigashira, and T. Higuchi
J. Phys.: Condens. Matter. 502(2013) 012001-1~4
- 171. Proton Conduction of SrZr0.95Y0.05O3-d Thin Film Prepared by RF Magnetron
Sputtering
A. Oda, T. Okumura, and T. Higuchi
ECS Transactions 57 (2013) 1019-1023.
- 170. DEVELOPMENT OF NEW SYNTHESIS ROUTE OF LANTHANUM GERMANATE
OXYAPATITE FROM HOMOGENEOUS AQUEOUS SOLUTION
S. Kitajima, K. Kobayashi, T. Higuchi, Y. Sakka
Proc. Pac. Rim (2013) 586-589.
[2012年度]
- 169.Hole and Ion Conductions of Sc-doped SrTiO3 Thin Film Prepared by RF
Magnetron Sputtering
H Kato,T Okumura,E Sakai, H Kumigashira, and T Higuchi
Trans. Mater. Res. Soc. Jpn. 37 (2012) 571-574.
- 168.Surface Electronic Structure of BaZr1-X Yx03-d by Soft-X-ray Spectroscopy
T Higuchi, F Iguchi, Y Nagao, N Sata, Y Liu, P Glans, J-H.Guo and
H Yugami
Trans. mater. Res. Soc. Jpn. 37 (2012) 575-578.
- 167.Electronic Structure of SrTi0.99Sc0.01O3 Thin film by high-resolution soft-X-rag spectro scopy
T Okumura, T Inoue,Y tasaki, E sakai H Kumigashira,T Higuchi
J. Phys. Soc. Jpn. 81(2012) 094705-1~4
- 166.Structural and Optical Properties of SrTi1-xScx03 Thin Film Prepared
by RFMagnetron Sputtering
Teppei Okumura, Yusuke Kobayashi, Fuyuki Ihara, and Tohru Higuchi
Trans. Mater. Res. Soc. Jpn. 37 (2012) 85~88
- 165.Structura and Electrical Puroperties of BaCe0.90Y0.1003-d Thin Film
on Al203 Substrate
Tomohiro Owaku, Yasutaka Iida, Hiroyuki Fukawa, and Tohru Higuchi
Trans. Mater. Res. Soc. Jpn. 37 (2012) 81~84
- 164.Electronic Structure of BiFe1-xMx03 (M=Mn and Co) Thin Films by Soft-X-Ray Spectroscopy
Tohru Higuchi, Hiroshi Naganuma, Jun Miura, Yosuke Inoue, Yi-Sheng
Liu, Per-Anders Glans,
Jinghua Guo and Soichiro Okamura
Trans. Mater. Res. Soc. Jpn. 37 (2012) 77~80
[2011年度]
- 163. Electronic Structure of KH2PO4 Single Crystal Studied by Soft-X-Ray
Spectroscopy
T. Nishina, T. Higcuhi, E. Magome, Olade Velasco, Long Chen, Li Yang, J. Guo, M. Fukunaga, M. Komukae
Ferroelectrics (2011) 642-645
- 162. Growth of Sc-doped TiO2 Thin Film by RF Magnetron Sputtering
Kazuya Tomiyama, Yusuke Kobayashi, Mitsuru Tsuda, Tohru Higuchi
Jpn. J. App. Phys. 50 (2011) 065502
- 161. Valence States of BaCe1-xYxO3-d Ceramics by Soft-X-Ray Spectroscopy
T. Higuchi, H. Fukawa and H. Takahashi
Trans. Mater. Res. Soc. Jpn. 36 (2011) 15-18
160. Electronic Structure of La0.6Sr0.4FeO3 Thin Film by Soft-X-Ray Spectroscopy
T. Higuchi, M. Matsumoto, W. Yang, P. Olalde-Velasco, J Chen, Y. Liu, and J. -H Guo
Trans. Mater. Res. Soc. Jpn. 36 (2011) 19-22
159. Electronic Structure in the Bulk State of SrTiO3-d by Soft-X-Ray Spectroscopy
T. Higuchi, N. Kato and Y. Suzuki
Trans. Mater. Res. Soc. Jpn. 36 (2011) 27-30
[2010年度]
- 158. Growth of Ba2-xSrxNaNb5O15 Thin Film on La0.05Sr0.95TiO3 Substrate by Pulsed Laser Deposition
Tohru HIGUCHI, Takeshi HATTORI, and Takeyo TSUKAMOTO
OPTICAL REVIEW 17 (2010) 313-316
[2009年度]
- 157. Electronic Structure of Sr-Doped LaScO3 Single Crystal Annealed under
Different Atmospheres
Yuki Nagao, Jin Liu, Fumitada Iguchi, Tohru Higuchi, Noriko Sata, and Hiroo Yugami
JAPANESE JOURNAL OF APPLIED PHYSICS 49 (2010) 10208-10210
[2008年度]
- 156. Electrical and structural properties of BaCe0.90Y0.10O3? thin film
on MgO (100) substrate
H.Hosono, T.Higuchi and T. Hattori
J. Appl. Phys. 104 (2008) 113704-1~4
- 155. Electronic structure of La1-xSrxScO3 probed by soft-X-ray absorption spectroscopy
T. Higuchi, Y. Nagao, J. Liu, F. Iguchi, N. Sata, T. Hattori, and H. Yugami
J. Appl. Phys. 104 (2008) 76110-1~3.
- 1541. Study on Solid State Ionic Materials using Synchrtron Radiation
T. Hattori and T. Higuchi
SOLID STATE IONICS (2008) 33-36
- 153. Effect of Mn Substitution for Multiferroic BiFeO3 Probed by High-Resolution
Soft-X-Ray
Spectroscopy
T. Higuchi, T. Hattori, W. Sakamoto, N. Itoh, T. Shimura, T. Yogo, P. Yao, Y. Liu, P. Glans, C.
Chang, Z. Wu and J.. H. Guo
Jpn. J. Appl. Phys. 47 (2008) 7570-7573
- 152. A Tantalum Oxide Electrode for Electrochemical Ozone Generation
K. Kaneda, K. Kitsuka, Y. Nowatari, M. Ikematsu, M. Iseki, T. Higuchi, T. Hattori, T. Tsukamoto
ECS Trans. 6, (21) (2008) 33.
- 151. Electronic structure of multiferroic BiFeO3 by resonant soft-X-ray
emission spectroscopy
T. Higuchi, Y. Liu, P. Yao, P. Anders, J.-H. Guo, W. Sakamoto, N. Itoh,
T. Shimura, T. Yogo and
T. Hattori
Phys. Rev. B 78 (2008) 85102-1~5.
- 150. Valence State of Mn-Doped BiFeO3-BaTiO3 Ceramics Probed by Soft X-ray
Absorption
Spectroscopy
T. Higuchi, W. Sakamoto, N. Itoh, T. Shimura, T. Hattori, and T. Yogo
Applied Physics Express (APEX) 1 (2008) 11502-11504.
- 149. Ferroelectric and structural properties of Ba2-xSrxNaNb5O15 thin films prepared on
La0.05Sr0.95TiO3 substrate
T. Higuchi, T. Yamasaki, Y. Suzuki, T. Hattori, and T. Tsukamoto
J. Appl. Phys. 103 (2008) 84108-1~4.
- 148. Effects of Processing Temperature on the Structure and Ferroelectric
Properties of
Ba2-xSrxNaNb5O15 Thin Films Prepared by Pulsed Laser Deposition
T. Yamasaki, T. Higuchi, T. Hattori and T. Tsukamoto
J. Alloys and Compounds 449 (2008) 40~43.
- 147. Growth of TiO2 thin film by reactive RF magnetron sputtering using
Oxygen Radical
H. Ogawa, T. Higuchi, A. Nakamura, S. Tokita, D. Miyazaki, T. Hattori and T. Tsukamoto
J. Alloys and Compounds 449 (2008) 375~378.
[2007年度]
- 146. Proton incorporation and defect chemistry of Yb-doped BaPrO3
S. Mimuro, S. Shibako, Y. Oyama, K. Kobayashi, T. Higuchi, S. Shin
and S. Yamaguchi
Solid State Ionics 178 (2007) 641-647
- 145. Optical Constants of β-FeSi2 Film on Si Substrate Obtained from Transmittance
and
Reflectance Data and Origin of Urbach Tail
H. Kakemoto, T. Higuchi, H. Shibata, S. Wada, and T. Tsurumi
Jpn. J. Appl. Phys. 46 (2007) 2405~2408.
- 144. Structural and transport properties of beta-FeSi2 [100] oriented thin
film on Si(001)
substrate
H. Kakemoto, T. Higuchi, H. Shibata, S. Wada and T. Tsurumi
J. Crystal Growth 301-302 (2007) 400~403
- 143. Unoccupied Electronic State at Low Temperature of SrTiO3-d Probed by Resonant Inverse
Photoemission Spectroscopy
T. Higuchi, T. Hattori and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 32 (2007) 95~98
- 142. Optical constants of β-FeSi2 thin film on Si(001) substrate obtained
by simultaneous
equations from reflectance and transmittance spectra
H. Kakemoto, T. Higuchi, H. Shibata, S. Wada and T. Tsurumi
Thin Solid Films 515 (2007) 8154~8157.
- 141. Structural and Ferroelectric Properties of Bi4Ti3O12/TiO2 Thin Films
Prepared by Two-
Dimensional RF Magnetron Sputtering
H. Masaya, N. Inada, T. Higuchi, T. Hattori and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 32 (2007) 15~18.
- 140. Polarization Dependence for Electronic Structure of Bi4Ti3O12 Single
Crystal Probed by
Soft-X-Ray Raman Scattering
T. Higuchi, T. Hattori and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 32 (2007) 19~22.
- 139. Optical and Structural Properties of La2Ti2O7 Thin Films Prepared
on SrTiO3 Substrates
M. Wakui, T. Higuchi, M. Satake, T. Hattori and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 32 (2007) 83-86.
- 138. Effect of TiO2 Anatase Layer for Bi4Ti3O12 Thin Film Prepared on La0.05Sr0.95TiO3
Substrate
M. Konishi, T. Higuchi, T. Hattori, T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 32 (2007) 23-26
- 137. Ferroelectric and Electric Properties of Undoped-Bi4Ti3O12 Thin Film on TiO2
Anatase Layer
T. Higuchi and T. Tsukamoto
Ferroelectrics 347 (2006) 232~236.
[2006年度]
- 136. Anomalous Temperature Dependence of the Thermoelectric Power for Ln0.9Sr0.1FeO3-d
(Ln=La, Nd)
K. Kobayashi, M. Nishioka, K. Sato, T. Inoue, S. Hamakawa, T. Tsunoda, T. Higuchi and S.
Yamaguchi
Trans. Mater. Res. Soc. Jpn. 31 (2006) 903~906
- 135. Ferroelectric and Structural Properties of Sr0.5Ba0.5Nb2O6 Thin Films
on La0.05Sr0.95TiO3
Substrates
Y. Ebina, T. Higuchi, T. Hattori and T. Tsukamoto
Jpn. J. Appl. Phys. 45 (2006) 7300~7304.
- 134. A Si/TiOx/Pt/TaOx electrode fabricated by sputtering for electrochemical ozone generation
K. Kaneda, M. Ikematsu, K. Kitsuka, M. Iseki, H. Matsuura, T. Higuchi, T. Hattori, T. Tsukamoto
and M. Yasuda
Jpn. J. Appl. Phys. 45 (2006) 5154~5162.
- 133. Electronic Structure in the Valence Band of (Pb,La)(Zr,Ti)O3 Thin
films Probed by Soft-X
-Ray Emission Spectroscopy
T. Higuchi, T. Tsukamoto, T. Hattori, Y. Honda, S. Yokoyama and H. Funakubo
Trans. Mater. Res. Soc. Jpn. 31 (2006) 23~26.
- 132. Ferroelectric Properties of Bi4Ti3O12 Thin Films with TiO2 Anatase
Layer on Pt/Ti/Si/SiO2
Substrates Prepared by MOCVD
M. Konishi, T. Higuchi, Y. Hachisu, M. Nakamura, T. Hattori and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 31 (2006) 81~84.
- 131. Effect of Oxygen Radical Irradiation of Bi4Ti3O12 Thin Films by Two-Dimensional
RF
Magnetron Sputtering
N. Inada, T. Higuchi, H. Masaya, H. Ogawa, M. Iwasa, T. Hattori and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 31 (2006) 73~76.
- 130. Electronic Structure in the Valence Band of C-axis Oriented Sr0.5Ba0.5Nb2O6
Thin Film on
La0.05Sr0.95TiO3 Substrate
Y. Ebina, T. Higuchi, T. Hattori and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 31 (2006) 15~18
- 129. Ferroelectric and Structural Properties of Bi4Ti3O12 Thin Films with
TiO2 Layer Prepared
on Ir/Ti/SiO2/Si Substrates
M. Saitoh, T. Higuchi, M. Konishi, T. Hattori, T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 31 (2006) 77~80.
- 128. Ferroelectricity and Electronic State of Bi4Ti3-xHfxO12 Ceramics
T. Higuchi, S. Watanabe, Y. Ohno, K. Natsume, T. Hattori and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 31 (2006) 65~68.
- 127. Effect of Sr Substitution for Ba2NaNb5O15 Thin Films Prepared by Pulsed
Laser Deposition
T. Yamasaki, T. Higuchi, T. Hattori and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 31 (2006) 19~22
- 126. Ti/Pt/(Pt-TaOx) electrode fabricated by thermal decomposition and
Si/Pt/TaOx fabricated
by sputtering for ozone generation
K. Kaneda, M. Ikematsu, D. Takaoka, M. Iseki, T. Higuchi, T. Hattori, T. Tsukamoto, M. Yasuda
Jpn. J. Appl. Phys. 45 (2006) 6417~6419
- 125. Hydrogen Separation using Proton-Conducting Perovskites
H. Matsumoto, T. Shimura, H. Iwahara, T. Higuchi, K. Yashiro, A. Kaimai, T. Kawada, and J.
Mizusaki
J. Alloys and Compounds 408-412 (2006) 456~462
[2005年度]
- 124. Electronic Structure in the Valence Band of Nd-Substituted Bi4Ti3O12
Single Crystal
Probed by Soft-X-Ray Emission Spectroscopy
T. Higuchi, Y. Noguchi, T. Goto, M. Miyayama, S. Shin, K. Kaneda, T. Hattori and T. Tsukamoto
Jpn. J. Appl. Phys. 44 (2005) L1491~1493.
- 123. A novel electrode for ozone generation
K. Kaneda, M. Ikematsu, D. Takaoka, M. Iseki, T. Higuchi, T. Hattori, T. Tsukamoto, M. Yasuda
Chemical Letters 34 (2005) 1320~1321.
- 122. Electronic Structure of (Pb,La)(Zr,Ti)O3 Thin Film Probed by Soft-X-ray
Spectroscopy
T. Higuchi, T. Tsukamoto, T. Hattori, Y. Honda, S. Yokoyama and H. Funakubo
Jpn. J. Appl. Phys. 44 (2005) 6923~6926.
- 121. Growth of Bi4Ti3-xZrxO12 Single Crystal by Floating Zone Method
T. Higuchi, Y. Moriuchi, M. Satake, T. Hattori and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 30 (2005) 15~18.
- 120. Ferroelectricity and Electronic State of (Sr,Ba)Nb2O6 Thin Film Prepared
on La-doped
SrTiO3 Substrate
T. Higuchi, Y. Ebina, T. Hattori and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 30 (2005) 27~30.
- 119. Ferroelectric Properties of Ba2NaNb5O15 Thin Films Prepared by Pulsed Laser Deposition
T. Higuchi, N. Machida, T. Yamasaki, T. Kamei, T. Hattori and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 30 (2005) 23~26.
- 118. Electronic Structure of Nd-doped Bi4Ti3O12 Single Crystal Probed by
Soft-X-Ray Emission
Spectroscopy
T. Higuchi, T. Goto, Y. Noguchi, M. Miyayama, T. Hattori and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 30 (2005) 11~14.
- 117. Electronic Structure of Protonic Conductor SrZr0.90M0.10O3 (M=Y3+,
Sc3+) Probed by
Soft-X-Ray Spectroscopy
T. Higuchi, T. Tsukamoto, H. Matsumoto, T. Shimura, K. Yashiro, T. Kawada, J. Mizusaki, S.
Shin and T. Hattori
Solid State Ionics 176 (2005) 2435~2438.
- 116. Electronic Structure of Protonic Conductor SrTi0.98Sc0.02O3 Probed by Soft-X-ray
Spectroscopy
T. Higuchi, S. Yamaguchi, S. Shin, T. Hattori and T. Tsukamoto
Jpn. J. Appl. Phys. 43 (2005) 285~286.
- 115. Electronic Structure of Protonic Conductor SrCeO3-SrZrO3 Mixed Thin
Film
T. Higuchi, T. Tsukamoto, N. Sata, S. Yamaguchi, S. Shin and T. Hattori
Solid State Ionics 176 (2005) 2963~2966
- 114. Electronic Structure of Protonic Conductor BaCe0.90Y0.10O3-d
T. Higuchi, T. Tsukamoto, H. Matsumoto, T. Shimura, K. Yashiro, T. Kawada, J. Mizusaki,
S. Shin, S. Yamaguchi and T. Hattori
Solid State Ionics 176 (2005) 2967~2970
- 113. Soft-X-Ray Raman Scattering of La1-xSrxTiO3
T. Higuchi, T. Tsukamoto, T. Hattori, Y. Taguchi, Y. Tokura and S. Shin
J. Electron Spectrosc. Relat. Phenom. 144-147 (2005) 853~856.
- 112. Protonic-Electronic Mixed Conduction and Hydrogen Permeation in BaCe0.9-xY0.1RuxO3-?
H. Matsumoto, T. Shimura, T. Higuchi, H. Tanaka, H. Iwahara, K. Katahira, T. Otake, T. Kudo,
K. Yashiro, A. Kaimai, T. Kawada and J. Mizusaki
Journal of Electrochemical Society 152 (2005) A488~492
- [2004年度]
111. Valence-band photoemission study of ?-ZrNCl and the quasi-two-dimensional
superconductor NaxZrNCl
T. Yokoya, T. Takeuchi, S. Tsuda, T. Kiss, T. Higuchi, S. Shin, K. Iizawa, S. Shamoto,
T. Kajitani, and T. Takahashi
Phys. Rev. B 70 (2004) 193103-1~4.
- 110. Fabrication of CeO2 thin film on quartz glass and MgO(100) by electron
beam evaporation
N. Yamada, Y. Oyama, T. Higuchi and S. Yamaguchi
Solid State Ionics 172 (2004) 293~297.
- 109. Mixed Protonic-Electronic Conduction in Transition-Metal- Doped Perovskite-Type
Oxides
H. Matsumoto, T. Shimura, T. Higuchi, T. Otake, Y. Sasaki, K. Yashiro, A. Kaimai, T. Kawada
and J. Mizusaki
Electrochemistry, 72 (12) (2004) 861~864.
- 108. Electronic Structure of Ce1-xNdxO2-? Probed by Soft-X-Ray Spectroscopy
T. Higuchi, S. Yamaguchi, K. Kobayashi, T. Hattori, A. Fukushima, S. Shin and T. Tsukamoto
Jpn. J. Appl. Phys. 43 (2004) L1463~1465
- 107. Thermoelectric Properties, Defect Structure, and Electronic Structure of Ln0.9Sr0.1FeO3-?
(Ln=La and Nd)
K. Kobayashi, S. Yamaguchi, T. Higuchi, S. Shin, T. Tsukamoto and T. Tsunoda
Electrochemistry 72 (12) (2004) 870~875
- 106. Unoccupied Electronic State of SrTi1-xNbxO3 Observed by Inverse-Photoemission
Spectroscopy
T. Higuchi, Y. Tezuka, T. Hattori, S. Yamaguchi, S. Shin and T. Tsukamoto
Jpn. J. Appl. Phys. 43 (2004) 7623~7624.
- 105. Ferroelectric Properties of Bi4Ti3O12 Thin Films Prepared on TiO2
Anatase
T. Higuchi, M. Nakamura,Y. Hachisu, M. Saitoh, T. Hattori and T. Tsukamoto
Jpn. J. Appl. Phys. 43 (2004) 6585~6589.
- 104. Structural and Ferroelectric Properties of Ba2NaNb5O15 Thin Films on La-doped SrTiO3
Substrates
T. Kamei, T. Higuchi, M. Sogawa, Y. Masuda, T. Hattori and T. Tsukamoto
Jpn. J. Appl. Phys. 43 (2004) 6617~6621.
- 103. Mixed Protonic-Electronic Conduction in Transition-Metal-Doped Perovskite-Type
Oxides
H. Matsumoto, T. Ohtake, T. Kudo, Y. Sasaki, K. Yashiro, A. Kaimai, T. Kawada, J. Mizusaki, T.
Shimura, T. Higuchi and K. Katahira
Solid State Ionics (2004) 213~220.
- 102. Thermoelectric Power of the Electronic Carriers in the Ionic Crystal
K. Kobayashi, T. Tsunoda, T. Higuchi, and S. Yamaguchi
Solid State Ionics (2004) 979~984
- 101. Electronic Structure of Protonic Conductor BaCe0.90Y0.10O3-? Probed
by Soft-X-Ray
Spectroscopy
T. Higuchi, H. Matsumoto, T. Simura, K. Yashiro, T. Kawada, J. Mizusaki, S. Shin and T.
Tsukamoto
Jpn. J. Appl. Phys. 43 (2004) L731~734.
- 100. Electronic Structure in the Band Gap Region of Protonic Conductor
SrZr0.90Y0.10O3-?
T. Higuchi, H. Matsumoto, T. Simura, K. Yashiro, T. Kawada, J. Mizusaki, S. Shin and T.
Tsukamoto
Jpn. J. Appl. Phys. 43 (2004) 5419~5420.
- 99. Band Structure of Sr0.5Ba0.5Nb2O6 Thin Film Probed by Soft-X-Ray Emission
Spectroscopy
N. Ohtake, T. Higuchi, K. Ando, A. Fukushima, S. Shin and T. Tsukamoto
Jpn. J. Appl. Phys. 43 (2004) 7627~7628.
- 98. Electronic Structure for the Metal-Insulator Transition in La1-xSrxTiO3 Probed by
Resonant Soft-X-Ray Emission Spectroscopy
T. Higuchi, T. Tsukamoto, Y. Taguchi, Y. Tokura and S. Shin
Physica B 351 (2004) 310~312.
- 97. Orientation Control of Bi4Ti3O12 Thin Film by Two-Dimensional RF magnetron
Sputtering
T. Higuchi, M. Iwasa, K. Kudoh and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 29 (2004) 1121~1124.
- 96. Ferroelectricity of C-axis Oriented Ba2NaNb5O15 Thin Film on La-doped
SrTiO3 Prepared by
Pulsed Laser Deposition
T. Higuchi, M. Sogawa, T. Kamei and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 29 (2004) 1117~1120.
- 95. Effect of Buffer layer of Undoped Bi4Ti3O12 Thin Films Prepared by Metalorganic Chemical
Vapor Deposition
T. Higuchi, Y. Hachisu, M. Nakamura and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 29 (2004) 1109~1112.
- 94. Ferroelectricity and Electronic Structure of Sm-doped SrBi2Ta2O9 Ceramics
T. Higuchi, S. Watanabe, N. Ohtake and T. Tsukamoto
Trans. Mater. Res. Soc. Jpn. 29 (2004) 1113~1116.
- 93. Unoccupied Electronic State of Delafossite-Type PdCoO2 Single Crystal
Probed by Inverse
Photoemission Spectroscopy
T. Higuchi, M. Hasegawa, M. Tanaka, H. Takei, S. Shin and T. Tsukamoto
Jpn. J. Appl. Phys. 43 (2004) 699~700.
- 92. Preparation and Characterization of a- and b-Axes-Oriented Bi4Ti3O12
Thin Films Using
TiO2 Anataze Buffer Layer
M. Nakamura, T. Higuchi, Y. Hachisu and T. Tsukamoto
Jpn. J. Appl. Phys. 43 (2004) 1449~1453.
- 91. Tunneling Current Through the Surface Layer Formed on The Nb-doped
SrTiO3 Single
Crystal
L. Q. Han, P. P. Chen, C. J. Zhong, T. Higuchi, A. Kaimai, K. Yashiro, Y. Nigara, T. Kawada, and J.
Mizusaki
Solid State Ionics 175 (2004) 431~435.
- 90. Electronic structure of protonic conductor SrCeO3 by soft-X-ray spectroscopy
T. Higuchi, T. Tsukamoto, N. Sata, T. Hattori, S. Yamaguchi and S. Shin
Solid State Ionics (2004) 175 (2004) 549~552.
- [2003年度]
89. Evidence of O-H bond in the Bulk State of Protonic Conductor Y-doped SrCeO3 by
Soft-X-Ray Spectroscopy
T. Higuchi, S. Yamaguchi, N. Sata, S. Shin and T. Tsukamoto
Jpn. J. Appl. Phys. 42 (2003) L1265~1267.
- 88. Preparation and Characterization of Highly C-Axis Oriented Ba2NaNb5O15
Thin Film on
La0.05Sr0.95TiO3 Substrate
M. Sogawa, T. Higuchi, T. Kamei and T. Tsukamoto
Jpn. J. Appl. Phys. 42 (2003) 6990~6991.
- 87. Band Structure of TiO2-Doped Yttria-Stabilized Zirconia Probed by Soft-X-Ray
Spectroscopy
T. Higuchi, K. Kobayashi, S. Yamaguchi, A. Fukushima, S. Shin and T. Tsukamoto
Jpn. J. Appl. Phys. 42 (2003) L941 - L943
- 86. Electronic Structures of Bi4-xLaxTi3O12 and Bi4ZrxTi3-xO12 Single Crystals by Soft-X-Ray
Spectroscopy
T. Higuchi, Y. Moriuchi, Y. Noguchi, M. Miyayama, S. Shin and T. Tsukamoto
Jpn. J. Appl. Phys. 42 (2003) 6226~6229
- 85. Effect of Carrier Gas of Bi4Ti3O12 Thin Film Prepared by MOCVD Method
M. Nakamura, T. Higuchi and T. Tsukamoto
Jpn. J. Appl. Phys. 42 (2003) 5969~5972
- 84. Unoccupied Electronic State of Lightly La-Doped SrTiO3 Observed by
Inverse-
Photoemission Spectroscopy
D. Baba, T. Higuchi, H. Kakemoto, Y. Tokura, S. Shin and T. Tsukamoto
Jpn. J. Appl. Phys. 42 (2003) L 837-839.
- 83. Electronic Structure of Delafossite-Type Oxide PtCoO2 by Resonant-Photoemission
Spectroscopy
T. Higuchi, D. Baba, Y. Yokoyama, M. Hasegawa, H. Takei, A. Fukushima, S. Shin and T.
Tsukamoto
Jpn. J. Appl. Phys. 42 (2003) 5698~5699
- 82. Electronic structure in the band gap of protonic conductor Sr[CexZr1-x]0.95Yb0.05O3
thin film
T. Higuchi, N. Sata, T. Hattori, S. Shin and T. Tsukamoto
Jpn. J. Appl. Phys. 42 (2003) 5696~5697
- 81. On-site Coulomb energy vs. crystal-field splitting for insulator-metal
transition of
La1-xSrxTiO3
T. Higuchi, D. Baba, T. Takeuchi, T. Tsukamoto, Y. Taguchi, Y. Tokura, A. Chainani, and
S. Shin
Phys. Rev. B 68 (2003) 104420-1~5
- 80. Bulk Electronic State of SrTiO3-d Probed by Soft-X-ray Emission Spectroscopy
T. Higuchi, Y. Yokoyama, S. Yamaguchi, A. Fukushima, S. Shin and T. Tsukamoto
Jpn. J. Appl. Phys. 42 (2003) L592~594.
- 79. Effect of Thermal Treatment of Undoped Bi4Ti3O12 Thin Film Prepared
by Metalorganic
Vapor Deposition
M. Nakamura, T. Higuchi, and T. Tsukamoto
Jpn. J. Appl. Phys. 42 (2003) 5687~5691
- 78. Ce-O Hybridization Effect of Protonic Conductor SrCe1-xYxO3-d by Resonant-
Photoemission Spectroscopy
T. Higuchi, T. Tsukamoto, S. Yamaguchi, N. Sata, M. Ishigame and S. Shin
Jpn. J. Appl. Phys. 42 (2003) 3526~3527.
- 77. Electronic structures in the bulk and surface states of protonic conductor CaZrO3 by soft-
X-ray spectroscopy
T. Higuchi, S. Yamaguchi, K. Kobayashi, S. Shin and T. Tsukamoto
Solid State Ionics 162-163 (2003) 121-125.
- 76. Optical Absorption Spectra of Protonic Conductor CaZrO3
T. Higuchi, T. Tsukamoto, N. Sata, M. Ishigame, S. Yamaguchi and S. Shin
Jpn. J. Appl. Phys. 42 (2003) 1331~1332.
- 75. Observation of Acceptor level of p-type SrTiO3 by high-resolution X-ray
absorption
spectroscopy
T. Higuchi, T. Tsukamoto, K. Kobayashi, N. Sata, M. Ishigame, S. Yamaguchi, S. Shin
Nucl. Instrum. & Methods in Phys. Res. 199 (2003) 255-259.
- 74. Electron correlation energy of LaxSr1-xTiO3 by high-resolution soft-X-ray emission
spectroscopy
T. Higuchi, T. Takeuchi, T. Tsukamoto, Y. Harada, Y. Taguchi, Y. Tokura, S. Shin
Nucl. Instrum. & Methods in Phys. Res. 199 (2003) 386-390
- 73. Electronic structure of ?-FeSi2 by MEM and photoemission spectroscopy
methods
H. Kakemoto, T. Higuchi, Y. Makita, T. Tsukamoto, S. Shin, S. Wada, T. Tsurumi
Nucl. Instrum. & Methods in Phys. Res. 199 (2003) 411-415.
- [2002年度]
72. Electronic Structures of Bi4Ti3O12 Thin Film and Single Crystal by
Resonant Soft-X-Ray
Emission Spectroscopy
T. Higuchi, K. Kudoh, T. Takeuchi, Y. Masuda, Y. Harada, S. Shin and T. Tsukamoto
Jpn. J. Appl. Phys. 41 (2002) 7195-7197.
- 71. Protonic Conduction in the Single Crystal of Sc-doped SrZrO3
T. Higuchi, T. Tsukamoto, S. Yamaguchi, N. Sata, K. Hiramoto, M. Ishigame, and S. Shin
Jpn. J. Appl. Phys. 41 (2002) 6440-6442.
- 70. Ti-O hybridization effect of lightly La-doped SrTiO3 by resonant-photoemission
spectroscopy
T. Higuchi, T. Tsukamoto, S. Yamaguchi, Y. Tezuka and S. Shin
Jpn. J. Appl. Phys. 41 (2002) 5674-5675.
- 69. Electronic structure in the bulk state of protonic conductor CaZrO3
by resonant soft- X
-ray emission spectroscopy
T. Higuchi, S. Yamaguchi, K. Kobayashi, T. Takeuchi, S. Shin and T. Tsukamoto
Jpn. J. Appl. Phys. 41 (2002) L938-940.
- 68. Unoccupied electronic structure in the surface state of lightly-doped SrTiO3 by resonant-
inverse photoemisison spectroscopy
T. Higuchi, S. Nozawa, T. Tsukamoto, R. Eguchi, H. Ishii, Y. Tezuka, S. Yamguchi, K. Kanai,
and S. Shin
Phys. Rev. B 66 (2002) 153105-1~4.
- 67. Electronic structure of black SmS. I. 4d-4f resonance and angle-integrated
valence-band
photoemission spectroscopy
A. Chainani, H. Kumigashira, T. Ito, T. Sato, T. Takahashi, T. Yokoya, T. Higuchi, T. Takeuchi,
S. Shin and N. K. Sato
Phys. Rev. B 65 (2002) 155201-1~7
- 66. Protonic conduction in the single crystal of SrTi1-xScxO3
T. Higuchi, T. Tsukamoto, N. Sata, K. Hiramoto, M. Ishigame and S. Shin
Jpn. J. Appl. Phys. 41 (2002) 2120-2121.
- 65. Growth of Bi4Ti3O12 Thin Film by Two-dimension RF magnetron sputtering with Bi2O3 and
TiO2 Targets
M. Tanaka, T. Higuchi, K. Kudoh, and T. Tsukamoto
Jpn. J. Appl. Phys. 41 (2002) 1536-1537.
- 64. Direct evidence of p-type SrTiO3 by high-resolution X-ray absorption
spectroscopy
T. Higuchi, T. Tsukamoto, S. Yamaguchi, K. Hiramoto, N. Sata, M. Ishigame, Y. Ishiwata, and
S. Shin
Phys. Rev. B 65 (2002) 033201-1~4.
- 63. Electronic structure of 4d transition metal compound ZrF4 by resonant-photoemission
spectroscopy
T. Higuchi, T. Tsukamoto, S. Yamaguchi, Y. Tezuka, and S. Shin
Jpn. J. Appl. Phys. 41 (2002) 2090-2093.
- 62. Electronic structures of Protonic conductors SrTiO3 and SrCeO3 by O
1s x-ray absorption
spectroscopy
T. Higuchi, T. Tsukamoto, K. Kobayashi, K. Hiramoto, N. Sata, M. Ishigame, S. Yamaguchi, and
S. Shin
Solid State Ionics 154-155 (2002)735-739.
- [2001年度]
61. Electronic structure of Bi4Ti3O12 thin film by soft-x-ray emission spectroscopy
T. Higuchi, M. Tanaka, K. Kudoh, T. Takeuchi, Y. Harada, S. Shin and T. Tsukamoto
Jpn. J. Appl. Phys. 40 (2001) 5803-5805.
- 60. Electronic Structure of Delafossite-Type Metallic Oxide PdCoO2
M. Hasegawa, T. Higuchi, M. Tanaka, T. Tsukamoto, S. Shin and H. Takei
Materials Transactions 42 (2001) 961-964.
- 59. Ti-O Hybridization Effect of Nb-doped SrTiO3 by Resonant-Photoemission
Spectroscopy
T. Higuchi, T. Tsukamoto, S. Yamaguchi, Y. Tezuka, and S. Shin
Jpn. J. Appl. Phys. 40 (2001) L201-202
58. Protonic Conduction in the Single Crystals of SrZr0.95M0.05O3 (M=Y,
Sc, Yb, Er)
T. Higuchi, T. Tsukamoto, N. Sata, K. Hiramoto, M. Ishigame, and S. Shin
Jpn. J. Appl. Phys. 40 (2001) 4162-4163.
- [2000年度]
57. Hole state and defect structure of protonic conductor SrTiO3 observed
by high-
resolution X-ray absorption spectroscopy
T. Higuchi, T. Tsukamoto, N. Sata, M. Ishigame, K. Kobayashi, S. Yamaguchi, Y. Ishiwata, T.
Yokoya, M. Fujisawa and S. Shin
Solid State Ionics 136-137 (2000) 261-264.
- 56. Electronic structure in the band gap of lightly-doped SrTiO3 by high-resolution
x-ray
absorption spectroscopy
T. Higuchi, T. Tsukamoto, K. Kobayashi, S. Yamaguchi, Y. Ishiwata, T. Yokoya, M. Fujisawa and
S. Shin
Phys. Rev. B 61 (2000) 12860-12863.
- 55. Soft X-ray emission study on LaXSr1-XTiO3
T. Higuchi, T. Tsukamoto, M. Watanabe, M. M. Grush, T. A. Callcott, R. C. Perera, D. L. Ederer,
Y. Tokura, Y. Harada, Y. Tezuka and S. Shin
Physica B 281&282 (2000) 615-616.
- 54. Photoemission study on protonic conductor CaZrO3: Evidence of the exchange
mechanism
of hole and proton
T. Higuchi, T. Tsukamoto, K. Kobayashi, S. Yamaguchi, Y. Tezuka and S. Shin
Jpn. J. Appl. Phys. 39 (2000) L 133-136.
- 53. High resolution soft x-ray absorption spectroscopy for the chemical
state analysis of Mn
J. Kawai, Y. Mizutani, T. Sugimura, M. Sai, T. Higuchi, Y. Harada, Y. Ishiwata, A. Fukushima, M.
Fujisawa, M. Watanabe, K. Maeda, S. Shin, Y. Gohshi
Spectrochimica Acta B 55 (2000) 1385-1395.
- 52. Electronic transport properties and electronic structure of TiO2 doped
YSZ
K. Kobayashi, S. Yamaguchi, T. Higuchi, S. Shin and Y. Iguchi
Solid State Ionics 135 (2000) 643-651
- 51. Basicity and hydroxyl capacity of proton conducting perovskites
S. Yamaguchi, K. Nakamura, T. Higuchi, S. Shin and Y. Iguchi
Solid State Ionics 136-137 (2000) 191-195.
- 50. Electronic transport properties and electronic structure of InO1.5-doped
CaZrO3
S. Yamaguchi, K. Kobayashi, T. Higuchi, S. Shin and Y. Iguchi
Solid State Ionics 136-137 (2000) 305-311.
- 49. Magnetic property and electronic structure of ?-FeSi2
H. Kakemoto, T. Higuchi, Y. Makita, S. Sakuragi, Y. Kino, T. Tsukamoto and S. Shin
Physica B 281&282 (2000) 638-640.
- [1999年度]
48. Crystal field splitting and the on-site Coulomb energy of LaXSr1-XTiO3
from resonant
soft X-ray emission spectroscopy
T. Higuchi, T. Tsukamoto, M. Watanabe, M. M. Grush, T. A. Callcott, R. C. Perera, D. L. Ederer,
Y. Tokura, Y. Harada, Y. Tezuka and S. Shin
Phys. Rev. B 60 (1999) 7711-7714.
- 47. Ti-O hybridization effect on ferroelectric phase transition of BaTiO3
T. Higuchi, T. Tsukamoto, K. Oka, T. Yokoya, Y. Tezuka and S. Shin
Jpn. J. Appl. Phys. 9B-38 (1999) 5667-5669.
- [1998年度]
46. Electronic structure of p-type SrTiO3 by photoemission spectroscopy
T. Higuchi, T. Tsukamoto, N. Sata, M. Ishigame, Y. Tezuka and S. Shin
Phys. Rev. B 57 (1998) 6978-6983.
- 45. Photoemission study on protonic conductor p-type SrTiO3
T. Higuchi, T. Tsukamoto, N. Sata, M. Ishigame, Y. Tezuka and S. Shin
Solid State Ionics 108 (1998) 349-353.
- 44. Photoemission study on PdCoO2
T. Higuchi, T. Tsukamoto, M. Tanaka, H. Ishii, K. Kanai, Y. Tezuka, S. Shin and H. Takei
J. Electron Spectrosc. Relat. Phenom. 92 (1998) 71-74.
- 43. Origin of the metallic conductivity in PdCoO2 with delafossite structure
M. Tanaka, M. Hasegawa, T. Higuchi, T. Tsukamoto, Y. Tezuka, S. Shin and H. Takei
Physica B (Condensed Matter) 245 (1998) 157-163.
解説
- 42. ペロブスカイト型誘電材料の軟X線分光研究から見えてきた新たな材料設計指針と
燃料電池応用の可能性
樋口透
理大 科学フォーラム -科学教養講座- (2007)
- 41. ペロブスカイト型プロトン導電体の分光学的解析
樋口透、塚本桓世、山口周、辛埴、服部武志
マテリアルインテグレーション No.7, vol.18 (2005) 28~36.
- 40. Electronic Structure of Perovskite-type Protonic Condcutor Probed by
Soft-X-Ray
Spectroscopy
T. Higuchi
Physics of Solid State Ionics (2005) 1~14.
- 39. プロトン導電体CaZrO3の光電子分光: プロトンとホールの交換メカニズムの証拠
樋口透, 塚本桓世, 小林清, 山口周, 手塚泰久, 辛埴
応用物理 第69巻第04号 (2000)
- 38. 軟X線分光によるCarrier-doped SrTiO3の電子構造
樋口透
放射光 第13巻第4号 (2000) 712-714.
- 37. ナノイオニクス ―最新技術とその展望―
山口周(監修)、 樋口透(執筆分担)
(株)シーエムシー出版 (2008)
著書
- {査読なし}
- 36.Electronic Structure of VO2 Thin Film with Lattice Distortion Probed
by Soft-X-Ray Spectroscopy
Tohru Higuchi, Takaaki Suetsugu, Enju Sakai, Masaki Kobayashi and Hiroshi Kumigashira
Photon Factory Activity Report 2013 #31(2014)B
- 35.Bulk Electronic Structure of BiFe1-xMx03 (M=Mn and Co) Thin Films by
Soft-x-Ray Spectroscopy
T.Higuchi, H.Naganuma, J.Miura, Y.Inoue,and S.Okamura
Activity Report 2011 of SRL-ISSP(2012)9-10
- 34.Electronic structure and auto-ionization process of ion-electron mixed-conductor
S.Yamaguchi, T.Higuchi, S.Miyoshi, and D.Y.Kim
Activity Report 2011 of SRL-ISSP(2012)17-18
- 33. A study on the electronic structure of proton conducting ABO3 single
crystal
H. Yugami, Y. Nagao, J. Liu, T. Higuchi, F. Iguchi and N. Sata
ACTIVITY REPORT OF SYNCHRTRON RADIATION (2009) 20-21
- 32. Electronic structure of La1-xSrxScO3 by X-ray absorption spectroscoopy
T. Higuchi
ACTIVITY REPORT OF SYNCHRTRON RADIATION (2009) 10-11
- 31. Electronic structure of SrZrO3 thin films fabricated by a novel PLD
process
N. Sata, S. Tamura, Y. NOhara, Y. Nagao, T. Higuchi, A. Miura, M. Sakuma, F. Iguchi and H. Yugami
ACTIVITY REPORT OF SYNCHRTRON RADIATION (2009) 8-9
- 30. Electronic structure of multiferroic BiFeO3 by soft-X-ray spectroscopy]
T. Higuchi, W. Sakamoto, T. Yogo and T. Hattori
Activity Report of Synchrotron Radiation Laboratory (2008) 42-43
- 29. Enchancedtransport properties of beta-FeSi2 in b-c plane observed from [100] oriented
thin film on Si(100) substrate.
H.Kakemoto, T.Higuchi, S.Wada, T.Tsurumi
Proc. 6th International Conference on Materials for Microelectronics and Nanoengineering
1 (2006)85-89
- 28. Electronic structure of SrTi1-xNbxO3 by inverse photoemission spectroscopy
T. Higuchi, T. Tsukamoto, T. Hattori, S. Yamaguchi and S. Shin
Activity Report of ISSP, University of Tokyo (2005)
- 27. Ferroelectric properties of Ba2-xSrxNaNb5O15 Thin Films Prepared by
Pulsed Laser Deposition
T. Yamasaki, T. Higuchi, T. Hattori and T. Tsukamoto
Proc. 1th International Symposium on Functional Materials (2005) 605~610.
- 26. Structural and Ferroelectric Properties of Bi4Ti3O12 Thin Films on TiO2 Anatase Layer
Prepared by Metalorganic Vapor Deposition
T. Higuchi, Y. Saitoh, M. Konishi, Y. Hachisu, M. Nakamura, T. Hattori and T. Tsukamoto
Proc. 1th International Symposium on Functional Materials (2005) 611~616.
- 25. Growth of TiO2 Thin Film by Reactive RF Magnetron Sputtering Using
Oxygen Radical
H. Ogawa, T. Higuchi, A. Nakamura, S. Tokita, D. Miyazaki, T. Hattori and T. Tsukamoto
Proc. 1th International Symposium on Functional Materials (2005) 718~723.
- 24. Unoccupied Electronic Structure of Lightly-Doped SrTiO3 by Resonant-Inverse
Photoemission Spectroscopy
T. Higuchi and S. Shin
Activity Report of ISSP, University of Tokyo (2004) 80~81
- 23. Structural Properties of Zr-doped Bi4Ti3O12 Ceramic and Single Crystal
Y. Moriuchi, T. Higuchi and T. Tsukamoto
Extended Abstarct of 11th US-Japan Seminar on Dielectric and Piezoelectric Ceramics
(2003) 122-125
- 22. Unoccupied electronic structure in the surface state of lightly-doped
SrTiO3 by resonant
-inverse photoemission spectroscopy
T. Higuchi, S. Nozawa, T. Tsukamoto, R. Eguchi, H. Ishii, Y. Tezuka, K. Kanai, S. Shin
Technical Report of ISSP (2002) 3966.
- 21. Electronic Structure of Doped Mott-Insulator LaTiO3 by Soft-X-Ray Emission
Spectroscopy
T. Higuchi, T. Tsukamoto, Y. Taguchi, Y. Tokura, A. Chainani and S. Shin
Activity Report of Synchrotron Radiation Laboratory (2002) 86~87.
- 20. Effect of Heat Treatment on Electric Properties of Bi4Ti3O12 Thin Films
by Two- Dimensional
RF Magnetron Sputtering
K. Kudoh, T. Higuchi, M. Iwasa, M. Hosomizu and T. Tsukamoto
Proc. Inter. Symp. Appl. Ferro. (ISAF) XIII (2002) 167-170.
- 19. Electron correlation energy near the Mott transition of LaxSr1-xTiO3
by soft-X-ray
emission spectroscopy
T. Higuchi, T. Takeuchi, T. Tsukamoto, Y. Harada, M. Watanabe, Y. Taguchi, Y. Tokura, and S. Shin
Activity Report at Photon Factory (2002) 150.
- 18. Low-Temperature Preparation of Ferrolectric Ba2NaNb5O15 Thin Films
by Pulsed Laser
Deposition
K. Ohnuki, T. Higuchi, M. Takayasu, M. Sogawa and T. Tsukamoto
Proc. Inter. Symp. Appl. Ferro. (ISAF) XIII (2002) 171-174.
- 17. High-resolution soft-X-ray absorption study on p-type SrTiO3
T. Higuchi, T. Tsukamoto, K. Kobayashi, S. Yamaguchi, Y. Ishiwata, N. Sata, K. Hiramoto,
M. Ishigame, and S. Shin
Technical Report of ISSP (2001) 3475.
- 16.Growth of Bi4Ti3O12 Thin Films by RF Magnetron Sputtering Method
K. Kudoh, T. Higuchi, M. Tanaka and T. Tsukamoto
Proc. Ferroelectric Random Access Memories (2001) 32-33
- 15. Electronic structure of 4d transition metal compound ZrF4 by resonant-photoemission
spectroscopy
T. Higuchi, T. Tsukamoto, Y. Tezuka, and S. Shin
Technical Report of ISSP (2001) 3634.
- 14. Electronic structure of Bi4Ti3O12 thin film by soft-x-ray emission spectroscopy
T. Higuchi, M. Tanaka, K. Kudoh, T. Takeuchi, Y. Harada, S. Shin and T. Tsukamoto
Technical Report of ISSP (2001) 3633.
- 13. Electronic structure of b-FeSi2
T. Higuchi, H. Kakemoto, Y. Makita, S. Shin and T. Tsukamoto
Activity Report at Photon Factory (2001) 320.
- 12. Hole state and Defect Structure of Protonic Conductor SrTiO3 Observed by High-Resolution
X-Ray Absorption Spectroscopy
T. Higuchi, T. Tsukamoto, N. Sata, M. Ishigame, K. Kobayashi, S. Yamaguchi, Y. Ishiwata, T. Yokoya,
M. Fujisawa and S. Shin
Technical Report of ISSP (1999) 3494.
- 11. Observation of the Crystal Field Splitting and the On-Site Coulomb Energy of LaxSr1-xTiO3
from Resonant Soft X-Ray Emission Spectroscopy
T. Higuchi, T. Tsukamoto, M. Watanabe, M. M. Grush, T. A. Callcott, R. C. C. Perera, D. L. Ederer,
Y. Tokura, Y. Harada, Y. Tezuka and S. Shin
Technical Report of ISSP (1999) 3495.
- 10. Ti-O Hybridization Effect for Ferroelectric Phase Transition of BaTiO3
T. Higuchi, T. Tsukamoto, K. Oka, T. Yokoya, Y. Tezuka and S. Shin
Technical Report of ISSP (1999) 3493.
- 9. Electronic structure of Antiferromagnetic (La1-Z, NdZ)0.46Sr0.54MnO3
T. Takeuchi, K. Soda, T. Takeichi, M. Kato, T. Nomura, K. Morita, U. Mizutani, Y. Moritomo,
T. Higuchi, and S. Shin
Technical Report of ISSP, Ser.A (1998) 62.
- 8. Soft X-ray absorption spectroscopy for chemical state analysis of Mn
J. Kawai, Y. Mizutani, M. Sai, T. Higuchi, Y. Harada, Y. Ishiwata, M. Watanabe, S. Shin and Y. Gohshi
Technical Report of ISSP, Ser.A (1998) 52.
- 7. Photoluminescence of AlGaAs-GaAs-AlGaAs Quantum structures under Al 2p core excitation
K. Kobayashi, T. Ota, H. Nakashima, Y. Ishiwata, T. Higuchi and S. Shin
Technical Report of ISSP, Ser.A (1998) 48.
- 6. Soft-X-ray emission study on LaxSr1-xTiO3
T. Higuchi, T. Tsukamoto, M. Watanabe, ,M. M. Grush, T. A. Callcott, R. C. C. Perera, D. L. Ederer,
Y. Tokura, Y. Harada, Y. Tezuka, and S. Shin
Advanced Light Source Compendium of Abstract (1999).
- 5. Photoemission Study on PdCoO2
T. Higuchi, T. Tsukamoto, M. Tanaka, H. Takei, Y. Ishiwata, H. Ishii, K. Kanai, Y. Tezuka and S. Shin
Technical Report of ISSP (1998) 3349.
- 4. Photoemission Study on Protonic Conductor p-type SrTiO3
T. Higuchi, T. Tsukamoto, N. Sata, M. Ishigame, Y. Tezuka and S. Shin
Technical Report of ISSP (1998) 3347.
- 3. Electronic Structure of P-type SrTiO3 by Photoemission Spectroscopy
T. Higuchi, T. Tsukamoto, N. Sata, M. Ishigame, Y. Tezuka and S. Shin
Technical Report of ISSP (1998) 3348.
- 2. Photoemission, Absorption, and Soft-x-ray emission studies on n- and p-type SrTiO3
T. Higuchi, M. Fujisawa and S. Shin
Activity Report at Photon Factory (1997) 85.
- 1. Absorption spectra of acceptor-doped SrZrO3 and SrCeO3 thin firms and their superlattice
N. Sata, T. Higuchi, S. Shin and M. Ishigame
Technical Report of ISSP (1996) 16.