S. Kimura

activity

20042023

most citedHeavily electron-doped electronic structure and isotropic superconducting gap in AxFe2Se2 (A=K,Cs)

449 citations · 2.2k across the 72 of their papers we have counts for

collaborators

Showing 2009 · cond-mat.str-elShow all

5 papers · 2 filters

cond-mat.str-el2009★ 114 cited

Quasi-particle scattering and protected nature of topological states in a parent topological insulator Bi $_{2}$ Se $_{3}$

S. R. Park, W. S. Jung, Chul Kim +5

We report on angle resolved photoemission spectroscopic studies on a parent topological insulator (TI), Bi $_{2}$ Se $_{3}$ . The line width of the spectral function (inverse of the quasi-…

cond-mat.str-el2009★ 4 cited

Kondo-like behaviors in magnetic and thermal properties of single crystal Tm5Si2Ge2

J. H. Kim, S. J. Kim, C. I. Lee +8

We grew the single crystal of stoichiometric Tm5Si2.0Ge2.0 using a Bridgeman method and performed XRD, EDS, magnetization, ac and dc magnetic susceptibilities, specific heat, elect…

cond-mat.str-el2009★ 15 cited

Origin of infrared peaks in the optical conductivity of ytterbium compounds

Shin-ichi Kimura

We have calculated optical conductivity [ $σ (ω)$ ] spectra of ytterbium compounds (YbAl $_{3}$ , YbAl $_{2}$ , YbCu $_{2}$ Si $_{2}$ , YbNi $_{2}$ Ge $_{2}$ , YbInCu $_{4}$ , YbRh $_{2}$ Si $_{2}$ , YbIr $_{2}$ Si $_{2}$ , and…

cond-mat.str-el2009★ 1 cited

Crystalline electric field effects in Ce 3 $d$ core-level spectra of heavy-fermion systems: Hard X-ray photoemission spectroscopy on CeNi $_{1 - x}$ Co $_{x}$ Ge $_{2}$

H. J. Im, T. Ito, S. Kimura +3

High-resolution hard X-ray photoemission measurements have been performed to clarify the electronic structure originating from the strong correlation between electrons in bulk Ce 3…

cond-mat.str-el2009★ 6 cited

Fermi Surface Variation of Ce 4f-electrons in Hybridization Controlled Heavy-Fermion Systems

H. J. Im, T. Ito, H. Miyazaki +6

Ce 3d-4f resonant angle-resolved photoemission measurements on CeCoGe $_{1.2}$ Si $_{0.8}$ and CeCoSi $_{2}$ have been performed to understand the Fermi surface topology as a function…

Quasi-particle scattering and protected nature of topological states in a parent topological insulator Bi2​Se3​

Kondo-like behaviors in magnetic and thermal properties of single crystal Tm5Si2Ge2

Origin of infrared peaks in the optical conductivity of ytterbium compounds

Crystalline electric field effects in Ce 3d core-level spectra of heavy-fermion systems: Hard X-ray photoemission spectroscopy on CeNi1−x​Cox​Ge2​

Fermi Surface Variation of Ce 4f-electrons in Hybridization Controlled Heavy-Fermion Systems

Quasi-particle scattering and protected nature of topological states in a parent topological insulator Bi $_{2}$ Se $_{3}$

Crystalline electric field effects in Ce 3 $d$ core-level spectra of heavy-fermion systems: Hard X-ray photoemission spectroscopy on CeNi $_{1 - x}$ Co $_{x}$ Ge $_{2}$