190 citations · 3.6k across the 101 of their papers we have counts for
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Sign reversal of field-angle resolved heat capacity oscillations in a heavy fermion superconductor CeCoIn and pairing symmetry
K. An, T. Sakakibara, R. Settai +4
To identify the superconducting gap symmetry in CeCoIn5 (Tc=2.3 K), we performed angle-resolved specific heat (C_ϕ) measurements in a field rotated around the c-axis down to very l…
Fermi Arc of Metallic Diagonal Stripes in High Tc Cuprates
Eiji Kaneshita, Masanori Ichioka, Kazushige Machida
Spectral weight is investigated for metallic diagonal stripe state in two dimensional Hubbard model, and Fermi arc observed by angle-resolved photoemission spectroscopy on LSCO is…
Soliton excitations in halogen-bridged mixed-valence binuclear metal complexes
Shoji Yamamoto, Masanori Ichioka
Motivated by recent stimulative observations in halogen (X)-bridged binuclear transition-metal (M) complexes, which are referred to as MMX chains, we study solitons in a one-dimens…
Phonon anomalies due to stripe collective modes in high T_c cuprates
Eiji Kaneshita, Masanori Ichioka, Kazushige Machida
Phonon anomalies observed in various high cuprates by neutron experiments are analyzed theoretically in terms of the stripe concept. The phonon self-energy correction is eval…
Spin and charge excitations in incommensurate spin density waves
Eiji Kaneshita, Masanori Ichioka, Kazushige Machida
Collective excitations both for spin- and charge-channels are investigated in incommensurate spin density wave (or stripe) states on two-dimensional Hubbard model. By random phase…
Electronic Structure of Stripes in Two-Dimensional Hubbard Model
Masanori Ichioka, Kazushige Machida
Focusing on La_{2-x}Sr_{x}CuO_{4}, we study the stripe structure by the self-consistent mean-field theory of the Hubbard model. By introducing the realistic Fermi surface topology,…