2015
1.(62) Magneto-optical characterizations of FeTe0.5Se0.5 thin films with critical current density over 1 MA cm−2
Supercond. Sci. Technol., 28, 015010 (2015)
Yue Sun, Yuji Tsuchiya, Sunseng Pyon, Tsuyoshi Tamegai, Cheng Zhang, Toshinori Ozaki, and Qiang Li
2.(63) Coexistence of Bulk Superconductivity and Magnetism in CeO1−xFxBiS2
J. Phys. Soc. Jpn., 84, 024709 (2015)
Satoshi Demura, Keita Deguchi, Yoshikazu Mizuguchi, Kazuki Sato, Ryota Honjyo, Aichi Yamashita, Takuma Yamaki, Hiroshi Hara, Tohru Watanabe, Saleem J. Denholme, Masaya Fujioka, Hiroyuki Okazaki, Toshinori Ozaki, Osuke Miura, Takahide Yamaguchi, Hiroyuki Takeya, and Yoshihiko Takano
3.(64) Grain boundary junctions of FeSe0.5Te0.5 thin films on SrTiO3 bi-crystal substrates
Appl. Phys. Lett., 106, 032602 (2015)
Weidong Si, Cheng Zhang, Xiaoya Shi, Toshinori Ozaki, Jan Jaroszynski, and Qiang Li
4.(65) Substitution of Ni for Fe in superconducting Fe0.98Te0.5Se0.5 depresses the normal-state conductivity but not the magnetic spectral weight
Phys. Rev. B, 91, 014501 (2015)
Jinghui Wang, Ruidan Zhong, Shichao Li, Yuan Gan, Zhijun Xu, Cheng Zhang, T. Ozaki, M. Matsuda, Yang Zhao, Qiang Li, Guangyong Xu, Genda Gu, J. M. Tranquada, R. J. Birgeneau, and Jinsheng Wen
5.(66) Superconducting thin films of (100) and (111) oriented indium doped topological crystalline insulator SnTe
Appl. Phys. Lett., 107, 092601 (2015)
Weidong Si, Cheng Zhang, Lijun Wu, Toshinori Ozaki, Genda Gu, and Qiang Li
2014
1.(59) Highly efficient solid state catalysis by reconstructed (001) Ceria surface
Sci. Rep. 4, 4627 (2014)
Vyacheslav F. Solovyov, Toshinori Ozaki, Andrea Atrei, Lijun Wu, Abdullah Al-Mahboob, Jerzy T. Sadowski, Xiao Tong, Dmytro Nykypanchuk, and Qiang Li
2.(60) Evidence for non-metallic behaviour in tetragonal FeS (mackinawite)
Mater. Chem. Phys., 147, 50 – 56 (2014)
S. J. Denholme, S. Demura, H. Okazaki, H. Hara, K. Deguchi, M. Fujioka, T. Ozaki, T. Yamaguchi, H. Takeya, and Y. Takano
3.(61) Effective Disappearance of the Meissner Signal in the Cuprate Superconductor YBa2Cu4O8 under Uniaxial Strain
J. Phys. Soc. Jpn. 83, 023705(2014)
Masaki Mito, Takumi Imakyurei, Hiroyuki Deguchi, Kaname Matsumoto, Hiroshi Hara, Toshinori Ozaki, Hiroyuki Takeya, and Yoshihiko Takano
2013
1.(49) Evolution of superconductivity in isovalent Te-substituted KxFe2-ySe2 crystals
Supercond. Sci. Technol. 26, 055002 (2013).
Toshinori Ozaki, Hiroyuki Takeya, Keita Deguchi, Satoshi Demura, Hiroshi Hara, Tohru Watanabe, Saleem James Denholme, Hiroyuki Okazaki, Masaya Fujioka, Yoshiko Yokota, Takahide Yamaguchi, and Yoshihiko Takano
2.(50) Fermiological interpretation of FeTe1−xSex thin crystal by quantum conductance oscillation
Europhys. Lett. 104, 37010 (2013)
H. Okazaki, T. Yamaguchi, T. Watanabe, K. Deguchi, S. Demura, S. J. Saleem, T. Ozaki, Y. Mizuguchi, H. Takeya, T. Oguchi, and Y. Takano
3.(51) a-FeAs-Free SmFeAsO1-xFx by Low Temperature Sintering with Slow Cooling
J. Phys. Soc. Jpn., 82, 094707 (2013)
Masaya Fujioka, Saleem J. Denholme, Toshinori Ozaki, Hiroyuki Okazaki, Keita Deguchi, Satoshi Demura, Hiroshi Hara, Tohru Watanabe, Hiroyuki Takeya, Takahide Yamaguchi, Hiroaki Kumakura, and Yoshihiko Takano
4.(52) Phase diagram and superconductivity at 58.1 K in a-FeAs-free SmFeAsO1-xFx
Supercond. Sci. Technol. 26 085023 (2013)
M. Fujioka, S. J. Denholme, T. Ozaki, H. Okazaki, K. Deguchi, S. Demura, H. Hara, T. Watanabe, H. Takeya, T. Yamaguchi, H. Kumakura, and Y. Takano
5.(53) New Member of BiS2-Based Superconductor NdO1-xFxBiS2
J. Phys. Soc. Jpn. 82, 033708 (2013)
Satoshi Demura, Yoshikazu Mizuguchi, Keita Deguchi, Hiroyuki Okazaki, Hiroshi Hara, Tohru Watanabe, Saleem James Denholme, Masaya Fujioka, Toshinori Ozaki, Hiroshi Fujihisa, Yoshito Gotoh, Osuke Miura, Takahide Yamaguchi, Hiroyuki Takeya, and Yoshihiko Takano
6.(54) Evolution of superconductivity in LaO1-xFxBiS2 prepared by high-pressure techinique
Europhys. Lett. 101, 17004 (2013)
K. Deguchi, Y. Mizuguchi, S. Demura, H. Hara, T. Watanabe, S. J. Denholme, M. Fujioka, H. Okazaki, T. Ozaki, H. Takeya, T. Yamaguchi, O. Miura, and Y. Takano
7.(55) Effect of the Indium Addition on the Superconducting Property and the Impurity Phase in Polycrystalline SmFeAsO1-xFx
J. Phys. Soc. Jpn. 82, 024705 (2013)
Masaya Fujioka, Toshinori Ozaki, Hiroyuki Okazaki, Saleem James Denholme, Keita Deguchi, Satoshi Demura, Hiroshi Hara, Tohru Watanabe, Hiroyuki Takeya, Takahide Yamaguchi, Hiroaki Kumakura, and Yoshihiko Takano
8.(56) Preparation and superconductivity of potassium-doped fullerene nanowhiskers
Mater. Res. Bull. 48, 343-345 (2013)
Hiroyuki Takeya, Ryoei Kato, Takatsugu Wakahara, Kun’ichi Miyazawa, Takahide Yamaguchi, Toshinori Ozaki, Hiroyuki Okazaki, Yoshihiko Takano
8.(57) Tartaric acid in red wine as one of the key factors to induce superconductivity in FeTe0.8S0.2
Physica C 487, 16-18 (2013)
Keita Deguchi, Tohru Okuda, Hiroshi Hara, Satoshi Demura, Tohru Watanabe, Hiroyuki Okazaki, Masaya Fujioka, Saleem James Denholme, Toshinori Ozaki, Takahide Yamaguchi, Hiroyuki Takeya, Fumie Saito, Masashi Hisamoto, Yoshihiko Takano
9.(58) Electrodeposition as a new route to synthesize superconducting FeSe
Solid State Commun. 154, 40-42 (2013)
Satoshi Demura, Hiroyuki Okazaki, Toshinori Ozaki, Hiroshi Hara, Yasuna Kawasaki, Keita Deguchi, Tohru Watanabe, Saleem J. Denholme, Yoshikazu Mizuguchi, Takahide Yamaguchi, Hiroyuki Takeya, Yoshihiko Takano
2012
1.(39) One-step synthesis of KxFe2-ySe2 single crystal for high critical current density
Europhys. Lett. 98, 27002 (2012)
Toshinori Ozaki, Hiroyuki Takeya, Hiroyuki Okazaki, Keita Deguchi, Satoshi Demura, Yasuna Kawasaki, Hiroshi Hara, Tohru Watanabe,
Takahide Yamaguchi, and Yoshihiko Takano
2.(40) Fabrication of binary FeSe superconducting wires by novel diffusion process
J. Appl. Phys. 111, 112620 (2012)
Toshinori Ozaki, Keita Deguchi, Yoshikazu Mizuguchi, Yasuna Kawasaki, Takayoshi Tanaka, Takahide Yamaguchi, Hiroaki Kumakura, and Yoshihiko Takano
3.(41) Enhancement of superconducting properties in FeSe wires using a quenching technique
J. Appl. Phys. 111, 013912 (2012)
Toshinori Ozaki, Yoshikazu Mizuguchi, Satoshi Demura, Keita Deguchi, Yasuna Kawasaki, Tohru Watanabe, Hiroyuki Okazaki, Hiroshi Hara, Hiroyuki Takeya, Takahide Yamaguchi, Hiroaki Kumakura, and Yoshihiko Takano
4.(42) Superconducting Fullerene Nanowhiskers
Molecules 17, 4851-4859 (2012)
Hiroyuki Takeya, Kun’ichi Miyazawa, Ryoei Kato, Takatsugu Wakahara, Toshinori Ozaki, Hiroyuki Okazaki, Takahide Yamaguchi, and Yoshihiko Takano
5.(43) Uniaxial Strain Effects on Cuprate Superconductor YBa2Cu4O8
J. Phys. Soc. Jpn. 81, 113709 (2012)
Masaki Mito, Takumi Imakyurei, Hiroyuki Deguchi, Kaname Matsumoto, Takayuki Tajiri, Hiroshi Hara, Toshinori Ozaki, Hiroyuki Takeya, and Yoshihiko Takano
6.(44) Evidence of Inhomogeneous Superconductivity in FeTe1-xSex by Scotch-Tape Method
J. Phys. Soc. Jpn. 81, 113707 (2012)
H. Okazaki, T. Watanabe, T. Yamaguchi, Y. Kawasaki, K. Deguchi, S. Demura, T. Ozaki, S. J. Saleem, Y. Mizuguchi, H. Takeya, and Y. Takano
7.(45) Clarification as to why alcoholic beverages have the ability to induce superconductivity in FeTe1-xSx
Supercond. Sci. Technol. 25 084025 (2012)
K. Deguchi, D. Sato, M. Sugimoto, H. Hara, Y. Kawasaki, S. Demura, T. Watanabe, S. J. Denholme, H. Okazaki, T. Ozaki, T. Yamaguchi, H. Takeya, T. Soga, M. Tomita, and Y. Takano
8.(46) Phase diagram and oxygen annealing effect of FeTe1−xSex iron-based superconductor
Solid State Commun. 152, 1135-1138 (2012)
Yasuna Kawasaki, Keita Deguchi, Satoshi Demura, Tohru Watanabe, Hiroyuki Okazaki, Toshinori Ozaki, Takahide Yamaguchi, Hiroyuki Takeya, Yoshihiko Takano
9.(47) Electrochemical Synthesis of Iron-Based Superconductor FeSe Films
J. Phys. Soc. Jpn. 81, 043702 (2012).
Satoshi Demura, Toshinori Ozaki, Hiroyuki Okazaki, Yoshikazu Mizuguchi, Yasuna Kawasaki, Keita Deguchi, Tohru Watanabe, Hiroshi Hara, Takahide Yamaguchi, Hiroyuki Takeya, and Yoshihiko Takano
10.(48) Evolution of Tetragonal Phase in the FeSe Wire Fabricated by a Novel Chemical-Transformation Powder-in-Tube Process
Jpn. J. Appl. Phys. 51, 010101 (2012).
Hiroki Izawa, Yoshikazu Mizuguchi, Toshinori Ozaki, Yoshihiko Takano, and Osuke Miura
2011
1.(26) Transport properties and microstructure of single- and seven-core wires of FeSe1-xTex superconductor produced by Fe-diffusion powder-in-tube method
Supercond. Sci. Technol. 24, 105002 (2011).
Toshinori Ozaki, Keita Deguchi, Yoshikazu Mizuguchi, Yasuna Kawasaki, Takayoshi Tanaka, Takahide Yamaguchi, Shunsuke Tsuda, Hiroaki Kumakura, and
Yoshihiko Takano
【Selected by the editors for inclusion in ‘Highlights in 2011’ collection 】
2.(27) Microstructure and transport properties of FeTe0.5Se0.5 superconducting wires fabricated by ex-situ Powder-in-tube process
Physica C 471, 1150-1153 (2011)
T. Ozaki, K. Deguchi, Y. Mizuguchi, H. Kumakura, and Y. Takano
3.(28) Transport properties of iron-based FeTe0.5Se0.5 superconducting wire
IEEE Trans. Appl. Supercond. 21, 2858-2861(2011)
Toshinori Ozaki, Keita Deguchi, Yoshikazu Mizuguchi, Hiroaki Kumakura, and Yoshihiko Takano
4.(29) 鉄系超伝導体の線材への応用
日本材料学会 48, 24-28 (2011) (総説)
尾崎壽紀，高野義彦
5.(30) Transport properties of single- and three-core FeSe wires fabricated by a novel chemical-transformation PIT process
Supercond. Sci. Technol. 24, 125003 (2011).
Yoshikazu Mizuguchi, Hiroki Izawa, Toshinori Ozaki, Yoshihiko Takano, and Osuke Miura
6.(31) Pressure Study of the New Iron-Based Superconductor K0.8Fe2Se2
J. Phys. Soc. Jpn. 80, 075002 (2011).
Yasuna Kawasaki, Yoshikazu Mizuguchi, Keita Deguchi, Tohru Watanabe, Toshinori Ozaki, Shunsuke Tsuda, Takahide Yamaguchi, Hiroyuki Takeya, and Yoshihiko Takano
7.(32) Pressure study on oxygen-annealed FeTe0.8S0.2
J. Phys. Soc. Jpn. 80, 075002 (2011).
Yasuna Kawasaki, Yoshikazu Mizuguchi, Keita Deguchi, Tohru Watanabe, Toshinori Ozaki, Shunsuke Tsuda, Takahide Yamaguchi, Hiroyuki Takeya, and Yoshihiko Takano
8.(33) Analysis of interdiffusion between SmFeAsO0.92F0.08 and metals for ex situ fabrication of superconducting wire
Supercond. Sci. Technol. 24, 075024 (2011)
M. Fujioka, M. Matoba, T. Ozaki, Y.Takano, H. Kumakura and Y. Kamihara
9.(34) Effective ex-situ fabrication of F-doped SmFeAsO wire for high transport critical current density
Appl. Phys. Express. 4, 063102 (2011).
Masaya Fujioka, Tomohiro Kota, Masanori Matoba, Toshinori Ozaki, Yoshihiko Takano, Hiroaki Kumakura, and Yoichi Kamihara
10.(35) Single crystal growth and Structural characterization of FeTe1-xSx
IEEE Trans. Appl. Supercond. 21, 2866-2869 (2011).
Yoshikazu Mizuguchi, Keita Deguchi, Toshinori Ozaki, Masanori Nagao, Shunsuke Tsuda, Takahide Yamaguchi, and Yoshihiko Takano
11.(36) Alcoholic beverages induce superconductivity in FeTe1-xSx
Supercond. Sci. Technol. 24, 055008 (2011)
K. Deguchi, Y. Mizuguchi, Y. Kawasaki, T. Ozaki, S. Tsuda, T. Yamaguchi, Y. Takano
12.(37) Transport properties of the new Fe-based superconductor KxFe2Se2 (Tc=33 K)
Appl. Phys. Lett. 98, 42511 (2011)
Yoshikazu Mizuguchi, Hiroyuki Takeya, Yasuna Kawasaki, Toshinori Ozaki, Shunsuke Tsuda, Takahide Yamaguchi, and Yoshihiko Takano
13.(38) Superconductivity in oxygen- annealed FeTe1-xSx single crystal
J. Appl. Phys. 109, 13914 (2011)
Yoshikazu Mizuguchi, Keita Deguchi, Yasuna Kawasaki, Toshinori Ozaki, Masanori Nagao, Shunsuke Tsuda, Takahide Yamaguchi, and Yoshihiko Takano
