Publications (70)
Increase in Tc and change of crystal structure by high-pressure annealing in BiS2-based superconductor CeO0.3F0.7BiS2
Joe Kajitani, Takafumi Hiroi, Atsushi Omachi +2
Stabilization of high-Tc phase of BiS2-based superconductor LaO0.5F0.5BiS2 using high-pressure synthesis
Yoshikazu Mizuguchi, Takafumi Hiroi, Joe Kajitani +3
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
Pronounced - Log T Divergence in Specific Heat of Nonmetallic CeOBiS$_2$: A Mother Phase of BiS$_2$-Based Superconductor
Ryuji Higashinaka, Takuya Asano, Takuya Nakashima +5
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
Single crystal growth and structural characterization of FeTe1-xSx
Yoshikazu Mizuguchi, Keita Deguchi, Toshinori Ozaki +4
Chemical pressure effect on superconductivity of BiS2-based Ce1-xNdxO1-yFyBiS2 and Nd1-zSmzO1-yFyBiS2
Joe Kajitani, Takafumi Hiroi, Atsushi Omachi +2
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
Chemical pressure effect on Tc in BiS2-based Ce1-xNdxO0.5F0.5BiS2
Joe Kajitani, Atsushi Omachi, Takafumi Hiroi +2
Enhancement of thermoelectric properties by Se substitution in layered bismuth-chalcogenide LaOBiS2-xSex
Yoshikazu Mizuguchi, Atsushi Omachi, Yosuke Goto +5
Superconductivity phase diagram of Se-substituted CeO0.5F0.5Bi(S1-xSex)2
Yoshikazu Mizuguchi, Takafumi Hiroi, Osuke Miura
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
Bulk superconductivity in Bi4O4S3 revealed by specific heat measurement
Hiroshi Takatsu, Yoshikazu Mizuguchi, Hiroki Izawa +2
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
SnAs-based layered superconductor NaSn2As2
Yosuke Goto, Akira Yamada, Tatsuma D. Matsuda +2
Specific Heat and Electrical Transport Properties of Sn0.8Ag0.2Te Superconductor
Yoshikazu Mizuguchi, Akira Yamada, Ryuji Higashinaka +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
Bulk Superconductivity Induced by In-plane Chemical Pressure Effect in Eu0.5La0.5FBiS2-xSex
Gen Jinno, Rajveer Jha, Akira Yamada +6
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
Upper critical fields of the 11-system iron-chalcogenide superconductor FeSe$_{0.25}$Te$_{0.75}$
Takanori Kida, Takahiro Matsunaga, Masayuki Hagiwara +3
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
High-temperature thermoelectric properties of novel layered bismuth-sulfide LaO1-xFxBiS2
Atsushi Omachi, Joe Kajitani, Takafumi Hiroi +2
High thermoelectric performance and low thermal conductivity of densified LaOBiSSe
Atsuhiro Nishida, Osuke Miura, Chul-Ho Lee +1
Pressure Study of BiS2-Based Superconductors Bi4O4S3 and La(O,F)BiS2
Hisashi Kotegawa, Yusuke Tomita, Hideki Tou +6
Element Substitution Effect on Superconductivity in BiS2-Based NdO_{1-x}F_xBiS_2
Takafumi Hiroi, Joe Kajitani, Atsushi Omachi +2
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
Superconductivity in BiS2-Based Layered Compounds
Yoshikazu Mizuguchi
Crystal structure instability of FeSe grains: Formation of non-superconducting phase at the grain surface
Hiroki Izawa, Yuji Tanaka, Yoshikazu Mizuguchi +1
Structural and magnetic properties of Fe1+dTe single crystals
Yoshikazu Mizuguchi, Kentaro Hamada, Osuke Miura
Bulk Superconductivity Induced by Se Substitution in BiCh2-Based Layered Compounds Eu0.5Ce0.5FBiS2-xSex
Yosuke Goto, Ryota Sogabe, Yoshikazu Mizuguchi
Intrinsic Phase Diagram of Superconductivity in the BiCh2-based System Without In-plane Disorder
Kouhei Nagasaka, Atsuhiro Nishida, Rajveer Jha +11
Preparation of Thin Crystals of FeTe1-xSx Using the Scotch-Tape Method
Yoshikazu Mizuguchi, Tohru Watanabe, Hiroyuki Okazaki +3
Structures and Optical Absorption of Bi2OS2 and LaOBiS2
Akira Miura, Yoshikazu Mizuguchi, Takahiro Takei +5
Successive phase transitions under high pressure in FeTe0.92
Hironari Okada, Hiroyuki Takahashi, Yoshikazu Mizuguchi +2
Thermoelectric properties of new Bi-chalcogenide layered compounds
Yoshikazu Mizuguchi, Atsuhiro Nishida, Atsushi Omachi +1
Superconductivity in oxygen-annealed FeTe1-xSx single crystal
Yoshikazu Mizuguchi, Keita Deguchi, Yasuna Kawasaki +5
A review of Fe-chalcogenide superconductors: the simplest Fe-based superconductor
Yoshikazu Mizuguchi, Yoshihiko Takano
Evolution of superconductivity in BiS2-based superocnductor LaO0.5F0.5Bi(S1-xSex)2
Takafumi Hiroi, Joe Kajitani, Atsushi Omachi +2
Anisotropic upper critical field of BiS2-based superconductor LaO0.5F0.5BiS2
Yoshikazu Mizuguchi, Atsushi Miyake, Kazuto Akiba +3
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
In-plane chemical pressure essential for superconductivity in BiCh2-based (Ch: S, Se) layered structure
Yoshikazu Mizuguchi, Akira Miura, Joe Kajitani +7
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
High-Pressure Synthesis and Superconductivity of Ag-doped Topological Crystalline Insulator SnTe (Sn1-xAgxTe with x = 0-0.5)
Yoshikazu Mizuguchi, Osuke Miura
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
Evolution of two-step structural phase transition in Fe1+dTe detected by low-temperature x-ray diffraction
Yoshikazu Mizuguchi, Kentaro Hamada, Kazuki Goto +3
Bi Substitution Effects on Superconductivity of Valence-Skip superconductor AgSnSe2
Yudai Hijikata, Atsuhiro Nishida, Kohei Nagasaka +5
Pressure effects on FeSe family superconductors
Yoshikazu Mizuguchi, Fumiaki Tomioka, Keita Deguchi +3
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
In-plane Charge Fluctuations in Bismuth Sulfide Superconductors
Anushika Athauda, Junjie Yang, Seunghun Lee +5
Electronic Origins of Large Thermoelectric Power Factor of LaOBiS2-xSex
Atsuhiro Nishida, Hirotaka Nishiate, Chul-Ho Lee +2
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