Publications (74)
Moisture-induced superconductivity in FeTe0.8S0.2
Yoshikazu Mizuguchi, Keita Deguchi, Shunsuke Tsuda +2
Soft x-ray photoemission study of new BiS$_{2}$-layered superconductor LaO$_{1-x}$F$_{x}$BiS$_{2}$
Shinsuke Nagira, Junki Sonoyama, Takanori Wakita +16
Pressure-induced Enhancement of Superconductivity in BiS$_2$-layered LaO$_{1-x}$F$_x$BiS$_2$
Takahiro Tomita, Masaya Ebata, Hideto Soeda +9
Intrinsic phase separation in superconducting K0.8Fe1.6Se2 (Tc= 31.8 K) single crystals
Alessandro Ricci, Nicola Poccia, Boby Joseph +9
Fabrication of the iron-based superconducting wire using Fe(Se, Te)
Yoshikazu Mizuguchi, Keita Deguchi, Shunsuke Tsuda +4
Superconductivity in FeTe{1-x}S_x induced by electrochemical reaction using ionic liquid solution
Aichi Yamashita, Satoshi Demura, Masashi Tanaka +11
Fabrication of submicron La$_{2-x}$Sr$_{x}$CuO$_{4}$ intrinsic Josephson junction stacks
Yuimaru Kubo, Yamaguchi Takahide, Takayoshi Tanaka +6
A Cross-Whiskers Junction as a Novel Fabrication Process for Intrinsic Josephson Junction
Yoshihiko Takano, Takeshi Hatano, Akihiro Fukuyo +4
Signature of high Tc around 25K in higher quality heavily boron-doped diamond
Hiroyuki Okazaki, Takanori Wakita, Takayuki Muro +7
Single crystal growth and structural characterization of FeTe1-xSx
Yoshikazu Mizuguchi, Keita Deguchi, Toshinori Ozaki +4
Large local disorder in the superconducting K_{0.8}Fe_{1.6}Se_{2} studied by extended x-ray absorption fine structure
Antonella Iadecola, Boby Joseph, Laura Simonelli +5
α-FeAs-free SmFeAsO1-xFx by low temperature sintering with slow cooling
Masaya Fujioka, Saleem James Denholme, Toshinori Ozaki +9
Coexistence of bulk superconductivity and ferromagnetism in CeO1-xFxBiS2
Satoshi Demura, Keita Deguchi, Yoshikazu Mizuguchi +14
Enhancement of superconducting properties in FeSe wires using a quenching technique
Toshinori Ozaki, Yoshikazu Mizuguchi, Satoshi Demura +9
Physics and chemistry review of layered chalcogenide superconductors
Keita Deguchi, Yoshihiko Takano, Yoshikazu Mizuguchi
Electrodeposition as a new route to synthesize superconducting FeSe
Satoshi Demura, Hiroyuki Okazaki, Toshinori Ozaki +9
Resistivity reduction of boron-doped multi-walled carbon nanotubes synthesized from a methanol solution containing a boric acid
Satoshi Ishii, Tohru Watanabe, Shinya Ueda +3
Fabrication of Bi2212 Cross Whiskers Junction
Yoshihiko Takano, Takeshi Hatano, Akira Ishii +4
Fabrication of binary FeSe superconducting wires by novel diffusion process
Toshinori Ozaki, Keita Deguchi, Yoshikazu Mizuguchi +5
BiS2 - based superconductivity in F-substituted NdOBiS2
Satoshi Demura, Yoshikazu Mizuguchi, Keita Deguchi +12
Superconductivity in novel BiS2-based layered superconductor LaO1-xFxBiS2
Yoshikazu Mizuguchi, Satoshi Demura, Keita Deguchi +5
Transport properties of the single- and 3-core Fe-Se wires fabricated by a novel chemical-transformation PIT process
Yoshikazu Mizuguchi, Hiroki Izawa, Toshinori Ozaki +2
The effect of exceptionally high fluorine doping on the anisotropy of single crystalline SmFeAsO1-xFx
Masaya Fujioka, Saleem J. Denholme, Masashi Tanaka +3
Weak Spin Fluctuation with Finite Wave Vector and Superconducting Gap Symmetry in KxFe2-ySe2: 77Se Nuclear Magnetic Resonance
Hisashi Kotegawa, Yusuke Tomita, Hideki Tou +3
Advantage on Superconductivity of Heavily Boron-Doped (111) Diamond Films
Hitoshi Umezawa, Tomohiro Takenouchi, Yoshihiko Takano +8
Upper critical fields of the 11-system iron-chalcogenide superconductor FeSe$_{0.25}$Te$_{0.75}$
Takanori Kida, Takahiro Matsunaga, Masayuki Hagiwara +3
Effect of the indium addition on the superconducting property and the impurity phase in polycrystalline SmFeAsO1-xFx
Masaya Fujioka, Toshinori Ozaki, Hiroyuki Takeya +9
Electronic Structure of Superconducting FeSe Studied by High-Resolution Photoemission Spectroscopy
Rikiya Yoshida, Takanori Wakita, Hiroyuki Okazaki +13
Electrochemical synthesis of iron-based superconductor FeSe films
Satoshi Demura, Toshinori Ozaki, Hiroyuki Okazaki +8
Superconductivity at 27 K in tetragonal FeSe under high pressure
Yoshikazu Mizuguchi, Fumiaki Tomioka, Shunsuke Tsuda +2
First single crystal growth and structural analysis of superconducting layered bismuth oxyselenide; La(O,F)BiSe2
Masashi Tanaka, Masanori Nagao, Yoshitaka Matsushita +5
Pressure Study of BiS2-Based Superconductors Bi4O4S3 and La(O,F)BiS2
Hisashi Kotegawa, Yusuke Tomita, Hideki Tou +6
Unidirectional Electronic Structure in the Parent State of Iron-Chalcogenide Superconductor Fe$_{1+δ}$Te
Tadashi Machida, Kazuho Kogure, Takuya Kato +8
Field-Induced Magnetostructural Transitions in Antiferromagnetic Fe1+yTe1-xSx
Masashi Tokunaga, Takumi Kihara, Yoshikazu Mizuguchi +1
Correlation between crystal structure and superconductivity in LaO0.5F0.5BiS2
Joe Kajitani, Keita Deguchi, Atsushi Omachi +6
Growth and superconducting anisotropies of F-substituted LaOBiSe2 single crystals
Masanori Nagao, Masashi Tanaka, Satoshi Watauchi +2
Structural Analysis and Superconducting Properties of F-Substituted NdOBiS2 Single Crystals
Masanori Nagao, Satoshi Demura, Keita Deguchi +6
d-like Symmetry of the Order Parameter and Intrinsic Josephson Effects in Bi2212 Cross-Whisker Junctions
Yoshihiko Takano, Takeshi Hatano, Akihiro Fukuyo +5
Holes in the valence band of superconducting boron-doped diamond film studied by soft X-ray absorption and emission spectroscopy
Jin Nakamura, Tamio Oguchi, Nobuyoshi Yamada +8
Tartaric acid in red wine as one of the key factors to induce superconductivity in FeTe0.8S0.2
Keita Deguchi, Tohru Okuda, Yasuna Kawasaki +10
Growth and superconducting properties of F-substituted ROBiS2 (R = La, Ce, Nd) single crystals
Masanori Nagao, Akira Miura, Satoshi Demura +6
Evolution of superconductivity in isovalent Te-substituted KxFe2-ySe2 crystals
Toshinori Ozaki, Hiroyuki Takeya, Keita Deguchi +8
Effective Ex-Situ Fabrication of F-Doped SmFeAsO Wire for High Transport Critical Current Density
Masaya Fujioka, Tomohiro Kota, Masanori Matoba +4
Preparation of Thin Crystals of FeTe1-xSx Using the Scotch-Tape Method
Yoshikazu Mizuguchi, Tohru Watanabe, Hiroyuki Okazaki +3
A New Noncentrosymmetric Superconducting Phase in the Li-Rh-B System
Hiroyuki Takeya, Hiroki Fujii, Mohammed ElMassalami +6
Successive phase transitions under high pressure in FeTe0.92
Hironari Okada, Hiroyuki Takahashi, Yoshikazu Mizuguchi +2
Analysis of interdiffusion between SmFeAsO0.92F0.08 and metals for ex situ fabrication of superconducting wire
Masaya Fujioka, Masanori Matoba, Toshinori Ozaki +3
Superconductivity in oxygen-annealed FeTe1-xSx single crystal
Yoshikazu Mizuguchi, Keita Deguchi, Yasuna Kawasaki +5
Electrical transport properties of small diameter single-walled carbon nanotubes aligned on ST-cut quartz substrates
Tohru Watanabe, El-Hadi S. Sadki, Takahide Yamaguchi +1
A review of Fe-chalcogenide superconductors: the simplest Fe-based superconductor
Yoshikazu Mizuguchi, Yoshihiko Takano
Growth of R-123 Phase Single Crystal Whiskers
Masanori Nagao, Mitsunori Sato, Yukitake Tachiki +6
Superconductivity in FeTe0.8S0.2 induced by battery-like reaction
Aichi Yamashita, Satoshi Demura, Masashi Tanaka +11
Transport properties and microstructure of mono- and seven-core wires of FeSe1-xTex superconductor by Fe-diffusion powder-in-tube method
Toshinori Ozaki, Keita Deguchi, Yoshikazu Mizuguchi +6
Role of the Ce valence in the coexistence of superconductivity and ferromagnetism of CeO$_{1-x}$F$_{x}$BiS$_{2}$ revealed by Ce $L_3$-edge x-ray absorption spectroscopy
Takuya Sugimoto, Boby Joseph, Eugenio Paris +6
Novel BiS2-based layered superconductor Bi4O4S3
Yoshikazu Mizuguchi, Hiroshi Fujihisa, Yoshito Gotoh +7
The effect of simultaneous substitution on the electronic band structure and thermoelectric properties of Se-doped Co3SnInS2 with the Kagome lattice
Masaya Fujioka, Taizo Shibuya, Junya Nakai +5
Enhancement of Tc by uniaxial lattice contraction in BiS2-based superconductor PrO0.5F0.5BiS2
Joe Kajitani, Keita Deguchi, Takafumi Hiroi +5
Mossbauer studies on FeSe and FeTe
Yoshikazu Mizuguchi, Takao Furubayashi, Keita Deguchi +3
Phase diagram and superconductivity at 58.1 K in α-FeAs free SmFeAsO1-xFx
Masaya Fujioka, Saleem James Denholme, Toshinori Ozaki +9
Superconductivity in PbO-type Fe chalcogenides
Yoshikazu Mizuguchi, Yoshihiko Takano
Evolution of superconductivity by oxygen annealing in FeTe0.8S0.2
Yoshikazu Mizuguchi, Keita Deguchi, Shunsuke Tsuda +2
Vibrational Density of States in Superconducting MgB$_2$
Taku J Sato, Kaoru Shibata, Yoshihiko Takano
Pressure effects on FeSe family superconductors
Yoshikazu Mizuguchi, Fumiaki Tomioka, Keita Deguchi +3
Site Selectivity on Chalcogen Atoms in Superconducting La(O,F)BiSSe
Masashi Tanaka, Takuma Yamaki, Yoshitaka Matsushita +5
Local density of states and superconducting gap in the iron chalcogenide superconductor Fe$_{1+δ}$Se$_{1-x}$Te$_{x}$ observed by scanning tunneling spectroscopy
Takuya Kato, Yoshikazu Mizuguchi, Hiroshi Nakamura +3
Growth and Anisotropic Properties of RBa_2Cu_3O_x Single-Crystal Whiskers
Masanori Nagao, Satoshi Watauchi, Isao Tanaka +4
In-plane Charge Fluctuations in Bismuth Sulfide Superconductors
Anushika Athauda, Junjie Yang, Seunghun Lee +5
One-step synthesis of KxFe2-ySe2 single crystals for high critical current density
Toshinori Ozaki, Hiroyuki Takeya, Hiroyuki Okazaki +7
Inducement of superconductivity in Fe(Te,S) by sulfuric acid treatment
Masanori Nagao, Yoshikazu Mizuguchi, Keita Deguchi +3
Evolution of tetragonal phase in the FeSe wire fabricated by a novel chemical-transformation PIT process
Hiroki Izawa, Yoshikazu Mizuguchi, Toshinori Ozaki +2
Possible Superconducting Symmetry and Magnetic Correlations in K0.8Fe2Se2: A 77Se-NMR Study
Hisashi Kotegawa, Yudai Hara, Hiroki Nohara +4
Transport properties of the new Fe-based superconductor KxFe2Se2 (Tc = 33 K)
Yoshikazu Mizuguchi, Hiroyuki Takeya, Yasuna Kawasaki +4
Superconductivity in Polycrystalline Diamond Thin Films
Yoshihiko Takano, Masanori Nagao, Tomohiro Takenouchi +4
Synthesis and physical properties of Ca1-xRExFeAs2 with RE = La ~ Gd
Alberto Sala, Hiroyuki Yakita, Hiraku Ogino +10