Publications (87)
Splitting of resonance excitations in nearly optimally doped Ba(Fe0.94Co0.06)2As2: an inelastic neutron scattering study with polarization analysis
Paul Steffens, C. H. Lee, N. Qureshi +4
Evidence for exclusion of the possibility of $d$-wave superconducting-gap symmetry in Ba-doped KFe$_2$As$_2$
Y. Ota, K. Okazaki, Y. Kotani +12
Signature of multigap nodeless superconductivity in CaKFe4As4
P. K. Biswas, A. Iyo, Y. Yoshida +3
Iron Isotope Effect in SmFeAsO0.65 and SmFeAsO0.77H0.12 Superconductors: A Raman Study
Birender Singh, P. M. Shirage, A. Iyo +1
75As NMR study of the ternary iron arsenide BaFe2As2
H. Fukazawa, K. Hirayama, K. Kondo +7
Strong spin resonance on BaFe2(As0.65P0.35)2 with Tc = 30 K
M. Ishikado, Y. Nagai, K. Kodama +13
High-Tc Nodeless s_\pm-wave Superconductivity in (Y,La)FeAsO_{1-y} with Tc=50 K: 75As-NMR Study
H. Mukuda, S. Furukawa, H. Kinouchi +5
High-T_c Superconductivity with T_c = 52 K under Antiferromagnetic Order in Five-layered Cuprate Ba_2Ca_4Cu_5O_10(F,O)_2 with T_N = 175 K: 19F- and Cu-NMR Studies
S. Shimizu, S. -i. Tabata, H. Mukuda +4
Orbital-dependent electron correlation effect on the two- and three-dimensional Fermi surfaces in KFe2As2 revealed by angle-resolved photoemission spectroscopy
T. Yoshida, S. Ideta, I. Nishi +14
Uniform Mixing of Antiferromagnetism and High-Tc Superconductivity in Electron-doped Layers in Four-layered Ba2Ca3Cu4O8F2 : A New Phenomenon in an Electron Underdoped RegimePhenomenon in an Electron Underdoped Regime
S. Shimizu, H. Mukuda, Y. Kitaoka +5
Paramagnetic Meissner Effect in Superconducting Single Crystals of Ba_{1-x}K_xBiO_3
Hyun-Tak Kim, H. Minami, W. Schmidbauer +4
Antiferromagnetic Spin Fluctuations and Unconventional Nodeless Superconductivity in an Iron-based New Superconductor (Ca_4Al_2O_{6-y})(Fe_2As_2):75As-NQR Study
H. Kinouchi, H. Mukuda, M. Yashima +4
High-Tc Superconductivity and Antiferromagnetism in Multilayered Copper Oxides - A New Paradigm of Superconducting Mechanism -
H. Mukuda, S. Shimizu, A. Iyo +1
Two-Dimensional Nature of Four-Layer Superconductors by Inequivalent Hole Distribution
Mun-Seog Kim, C. U. Jung, Sung-Ik Lee +1
75As NQR/NMR Studies on Oxygen-deficient Iron-based Oxypnictide Superconductors LaFeAsO_{1-y} (y=0,0.25,0.4) and NdFeAsO_{0.6}
H. Mukuda, N. Terasaki, H. Kinouchi +10
Enhanced high-field transport critical current densities observed for the ex-situ PIT processed Ag/(Ba,K)Fe2As2 thin tapes
K. Togano, Z. S. Gao, H. Taira +6
Fermi surfaces and quasi-particle band dispersions of the iron pnictides superconductor KFe2As2 observed by angle-resolved photoemission spectroscopy
T. Yoshida, I. Nishi, A. Fujimori +11
Evidence of a universal relation between electron-mode coupling and Tc in Ba1-xKxFe2As2 superconductor from Laser ARPES
W. Malaeb, T. Shimojima, Y. Ishida +15
Lattice Dynamics of LaFeAsO_{1-x}F_{x} and PrFeAsO_{1-y} via Inelastic X-Ray Scattering and First-Principles Calculation
T. Fukuda, A. Q. R. Baron, S. Shamoto +11
From d-wave to s-wave pairing in the iron-pnictide superconductor (Ba,K)Fe2As2
J. -Ph. Reid, A. Juneau-Fecteau, R. T. Gordon +18
Superconducting gap of overdoped Tl2Ba2CuO6+d observed by Raman scattering
K. Nishikawa, T. Masui, S. Tajima +3
Experimental observation of a first-order phase transition below the superconducting transition temperature in the multilayer cuprate superconductor HgBa$_2$Ca$_4$Cu$_5$O$_y$
Y. Tanaka, A. Iyo, S. Itoh +3
Strong carrier-scattering in iron-pnictide superconductors with highest Tc obtained from charge transport experiments
S. Ishida, M. Nakajima, Y. Tomioka +10
Orbital anisotropy underlying the superconducting dome in BaFe$_2$(As$_{1-x}$P$_x$)$_2$ superconductors
T. Sonobe, T. Shimojima, A. Nakamura +8
Uniform Mixing of High-Tc Superconductivity and Antiferromagnetism on a Single CuO2 Plane in Hg-based Five-layered Cuprate
H. Mukuda, M. Abe, Y. Araki +6
Spin Fluctuations and Unconventional Superconductivity in the Fe-based Oxypnictide Superconductor LaFeAsO_0.7 probed by 57Fe-NMR
N. Terasaki, H. Mukuda, M. Yashima +6
Vortex lattice structure in BaFe2(As0.67P0.33)2 by the small-angle neutron scattering technique
R. Morisaki-Ishii, H. Kawano-Furukawa, A. S. Cameron +16
Genuine Phase Diagram of Homogeneously Doped CuO2 Plane in High-Tc Cuprate Superconductors
H. Mukuda, Y. Yamaguchi, S. Shimizu +3
Flux pinning in (1111) iron-pnictide superconducting crystals
C. J. van der Beek, G. Rizza, M. Konczykowski +14
Doping dependence of Normal-state Property in the Iron-based Oxypnictide Superconductors LaFeAsO1-y probed by 57Fe-NMR and 75As-NMR/NQR
H. Mukuda, N. Terasaki, N. Tamura +11
75As NMR Study of Hole-Doped Superconductor Ba1-xKxFe2As2 (Tc = 38K)
H. Fukazawa, T. Yamazaki, K. Kondo +8
Dependence of Band Renormalization Effect on the Number of Copper-oxide Layers in Tl-based Copper-oxide Superconductor using Angle-resolved Photoemission Spectroscopy
W. S. Lee, K. Tanaka, I. M. Vishik +6
Microwave Penetration Depth and Quasiparticle Conductivity in PrFeAsO_1-y Single Crystals : Evidence for a Full-Gap Superconductor
K. Hashimoto, T. Shibauchi, T. Kato +9
Suppression of Magnetic Order by Pressure in BaFe2As2
H. Fukazawa, N. Takeshita, T. Yamazaki +7
Normal-state charge dynamics in doped BaFe2As2: Roles of doping and necessary ingredients for superconductivity
M. Nakajima, S. Ishida, T. Tanaka +11
Resonant inelastic x-ray scattering in single-crystal superconducting PrFeAsO0.7
I. Jarrige, K. Ishii, M. Yoshida +9
EXAFS study of Tl$_{0.75}$Cu$_{.25}$Ba$_2$Ca$_3$Cu$_4$ O$_y$ and Cu$_{0.68}$C$_{.32}$Ba$_2$Ca$_3$Cu$_4$ O$_y$ superconductors [bulk] at 300 K
Sher Alam, H. Oyanagi, S. B. Mohamed +6
Degradation of superconductivity and spin fluctuations by electron over-doping in LaFeAsO$_{1-x}$F$_{x}$
S. Wakimoto, K. Kodama, M. Ishikado +9
Unprecedented anisotropic metallic state in BaFe2As2 revealed by optical spectroscopy
M. Nakajima, T. Liang, S. Ishida +8
Dependence of carrier doping on the impurity potential in transition-metal-substituted FeAs-based superconductors
S. Ideta, T. Yoshida, I. Nishi +15
Effect of Structural Parameters on Superconductivity in Fluorine-Free LnFeAsO1-y (Ln=La,Nd)
C. H. Lee, A. Iyo, H. Eisaki +7
Superconducting gap with sign reversal between hole pockets in heavily hole-doped Ba1-xKxFe2As2
D. Watanabe, T. Yamashita, Y. Kawamoto +16
Origin of Tc Enhancement Induced by Doping Yttrium and Hydrogen into LaFeAsO-based Superconductors: 57Fe, 75As, 139La, and 1H-NMR Studies
H. Yamashita, H. Mukuda, M. Yashima +6
Effect of Co doping on the in-plane anisotropy in the optical spectrum of underdoped Ba(Fe1-xCox)2As2
M. Nakajima, S. Ishida, Y. Tomioka +7
Inelastic neutron scattering study on the resonance mode in an optimally doped superconductor LaFeAsO$_{0.92}$F$_{0.08}$
S. Shamoto, M. Ishikado, A. D. Christianson +5
Pseudogap formation above the superconducting dome in iron-pnictides
T. Shimojima, T. Sonobe, W. Malaeb +29
Importance of both spin and orbital fluctuations in BaFe2(As1-xPx)2 : Evidence from superconducting gap anisotropy
T. Yoshida, S. Ideta, T. Shimojima +32
Anisotropy of the in-plane resistivity of underdoped Ba(Fe$_{1-x}$Co$_x$)$_2$As$_2$ superconductors induced by impurity scattering in the antiferromagnetic orthorhombic phase
S. Ishida, M. Nakajima, T. Liang +8
Spin Resonance in the New-Structure-Type Iron-Based Superconductor CaKFe4As4
K. Iida, M. Ishikado, Y. Nagai +7
Evidence for superconducting gap nodes in the zone-centered hole bands of KFe2As2 from magnetic penetration-depth measurements
K. Hashimoto, A. Serafin, S. Tonegawa +13
The pairing state in KFe2As2 studied by measurements of the magnetic vortex lattice
H. Kawano-Furukawa, C. J. Bowell, J. S. White +14
Strange Inter-layer Properties of $Ba(Fe_{1-x}Co_x)2As_2$ Appearing in Ultrasonic Measurements
S. Simayi, K. Sakano, H. Takezawa +9
Quasi-Two-Dimensional Fermi Surfaces and Coherent Interlayer Transport in KFe$_2$As$_2$
M. Kimata, T. Terashima, N. Kurita +15
Fish-tail Effect and Irreversibility Field of (Cu,C)Ba$_{2}$Ca$_{3}$Cu$_{4}$O$_{x}$-(LiF)$_{y}$ superconductor
P. Badica, V. Sandu, G. Aldica +4
Fermi-surface reconstruction involving two Van Hove singularities across the antiferromagnetic transition in BaFe2As2
Y. Nakashima, A. Ino, S. Nagato +14
Electronic reconstruction through the structural and magnetic transitions in detwinned NaFeAs
M. Yi, D. H. Lu, R. G. Moore +7
Emergent Phases of Nodeless and Nodal Superconductivity Separated by Antiferromagnetic Order in Iron-based Superconductor (Ca4Al2O6)Fe2(As1-xPx)2: 75As- and 31P-NMR Studies
H. Kinouchi, H. Mukuda, Y. Kitaoka +5
Electronic structure of BaNi$_2$P$_2$ observed by angle-resolved photoemission spectroscopy
S. Ideta, T. Yoshida, M. Nakajima +16
Anisotropic Energy Gaps of Iron-based Superconductivity from Intra-band Quasiparticle Interference in LiFeAs
M. P. Allan, A. W. Rost, A. P. Mackenzie +7
The Influence of Neutron Irradiation on (B0.65C0.35)Ba1.4Sr0.6Ca2Cu3Oz Superconducting Phase: the Role of the Grain Edge
V. Mihalache, A. Totovana, V. Sandu +3
Coexistence of Antiferromagnetism and Superconductivity in PrFeAsO$_{1-δ}$
D. Kubota, T. Ishida, M. Ishikado +4
Anomalous two peak structure in the Angle-resolved Photoemission Spectra of Ba1-xKxFe2As2
T. Shimojima, W. Malaeb, K. Ohgushi +13
Abrupt change in the energy gap of superconducting Ba1-xKxFe2As2 single crystals with hole doping
W. Malaeb, T. Shimojima, Y. Ishida +17
Novel Superconducting Characteristics and Unusual Normal-State Properties in Iron-based Pnictide Superconductors: 57Fe-NMR and 75As-NQR/NMR studies in REFeAsO_1-y (RE=La,Pr,Nd) and Ba0.6K0.4Fe2As2
H. Mukuda, N. Terasaki, M. Yashima +3
Superconducting Fluctuations and Anomalous Phonon Renormalization much above superconducting transition temperature in Ca4Al2O5.7Fe2As2
Pradeep Kumar, A. Bera, D. V. S. Muthu +3
Unusual nodal behaviors of the superconducting gap in the iron-based superconductor Ba(Fe$_{0.65}$Ru$_{0.35}$)$_2$As$_2$: Effects of spin-orbit coupling
L. Liu, K. Okazaki, T. Yoshida +22
Possible hydrogen doping and enhancement of Tc (= 35 K) in a LaFeAsO-based superconductor
K. Miyazawa, S. Ishida, K. Kihou +12
Magnetic form factor analysis on detwinned single crystal of BaFe$_2$As$_2$
K. Kodama, M. Ishikado, S. Wakimoto +5
Coherence Effect of Sign-Reversing s(+-)-wave Cooper Pair State in Heavily Overdoped LaFeAsO-based Superconductor: 75As-Nuclear Quadrupole Resonance
H. Mukuda, M. Nitta, M. Yashima +4
Angle-resolved photoemission spectroscopy study of PrFeAsO_{0.7}: Dependence of the electronic structure on the pnictogen height
I. Nishi, M. Ishikado, S. Ideta +16
Soft and Isotropic Phonons in PrFeAsO_{1-y}
T. Fukuda, A. Q. R. Baron, H. Nakamura +9
Uniform mixing of antiferromagnetism and high-T_c superconductivity in multilayered copper oxides Ba_2Ca_{n-1}Cu_nO_{2n}F_2 with apical fluorines (n=2,3,4): Cu-NMR/NQR and F-NMR
S. Shimizu, T. Sakaguchi, H. Mukuda +4
Universal heat conduction in the iron-arsenide superconductor KFe2As2 : Evidence of a d-wave state
J. -Ph. Reid, M. A. Tanatar, A. Juneau-Fecteau +12
Effects of Zn substitution on the electronic structure of BaFe$_2$As$_2$ revealed by angle-resolved photoemission spectroscopy
S. Ideta, T. Yoshida, M. Nakajima +13
Possible Multiple Gap Superconductivity with Line Nodes in Heavily Hole-Doped Superconductor KFe2As2 Studied by 75As-NQR and Specific Heat
H. Fukazawa, Y. Yamada, K. Kondo +12
In-plane electronic anisotropy in the antiferromagnetic-orthorhombic phase of isovalent-substituted Ba(Fe$_{1-x}$Ru$_x$)$_2$As$_2$
L. Liu, T. Mikami, S. Ishida +17
Universality of dispersive spin-resonance mode in superconducting BaFe2As2
C. H. Lee, P. Steffens, N. Qureshi +5
Simple test for high Jc and low Rs superconducting thin films
A. Sundaresan, Y. Tanaka, A. Iyo +2
Strong-coupling Spin-singlet Superconductivity with Multiple Full Gaps in Hole-doped Ba$_{0.6}$K$_{0.4}$Fe$_2$As$_2$ Probed by Fe-NMR
M. Yashima, H. Nishimura, H. Mukuda +7
Manifestations of multiple-carrier charge transport in the magnetostructurally ordered phase of undoped BaFe$_2$As$_2$
S. Ishida, T. Liang, M. Nakajima +10
Lower Critical Fields of Superconducting PrFeAsO$_{1-y}$ Single Crystals
R. Okazaki, M. Konczykowski, C. J. van der Beek +12
Incommensurate spin fluctuations in hole-overdoped superconductor KFe2As2
C. H. Lee, K. Kihou, H. Kawano-Furukawa +9
Coexistence of Superconductivity and Antiferromagnetism in Multilayered High-$T_c$ Superconductor HgBa$_2$Ca$_4$Cu$_5$O$_y$: A Cu-NMR Study
H. Kotegawa, Y. Tokunaga, Y. Araki +8
Evolution of the optical spectrum with doping in iron pnictides Ba(Fe1-xCox)2As2
M. Nakajima, S. Ishida, K. Kihou +9
Antiferromagnetic phase transition in four-layered high-T_c superconductors Ba_2Ca_3Cu_4O_8(F_yO_{1-y})_2 with T_c=55-102 K: Cu- and F-NMR studies
S. Shimizu, H. Mukuda, Y. Kitaoka +4
Strong electronic correlations in iron pnictides: Comparison of the optical spectra for BaFe2As2-related compounds
M. Nakajima, S. Ishida, T. Tanaka +11
Coexisting spin resonance and long-range magnetic order of Eu in EuRbFe$_4$As$_4$
K. Iida, Y. Nagai, S. Ishida +14