A. Higashiya

activity

20022025

most citedProminent 5d-orbital contribution to the conduction electrons in gold

72 citations · 292 across the 16 of their papers we have counts for

collaborators

16 papers

cond-mat.str-el2025

Soft and hard x-ray orbital-resolved photoemission study of a strongly correlated Cd-Ce quasicrystal approximant

Goro Nozue, Hidenori Fujiwara, Satoru Hamamoto +15

We have investigated the orbital-dependent electronic states of Cd6Ce, a prototype of strongly correlated rare-earth-based Tsai-type quasicrystals and approximants (ACs) by soft an…

cond-mat.str-el2023

Impact of the ground-state $4 f$ symmetry for anisotropic $c f$ -hybridization in the heavy fermion superconductor CeNi $_{2}$ Ge $_{2}$

H. Fujiwara, Y. Nakatani, H. Aratani +18

We report the ground-state symmetry of the Ce $4 f$ states in the heavy fermion superconductor CeNi $_{2}$ Ge $_{2}$ , yielding anisotropic $c f$ -hybridization between the Ce $4 f$ states…

cond-mat.supr-con2023★ 5 cited

Bulk superconductivity in Pb-substituted BiS $_{2}$ -based compounds studied by hard-x-ray spectroscopy

A. Yamasaki, T. Oguni, T. Hayashida +19

In this study, we investigate the bulk electronic structure of Pb-substituted LaO $_{0.5}$ F $_{0.5}$ BiS $_{2}$ single crystals, using two types of hard-x-ray spectroscopy. High-energy-r…

cond-mat.str-el2018★ 12 cited

Effect of Anisotropic Hybridization in YbAlB $_{4}$ Probed by Linear Dichroism in Core-Level Hard X-ray Photoemission Spectroscopy

Kentaro Kuga, Yuina Kanai, Hidenori Fujiwara +14

We have probed the crystalline electric-field ground states of pure $∣ J = 7/2, J_{z} = \pm 5/2 ⟩$ as well as the anisotropic $c$ - $f$ hybridization in both valence fluctuating sy…

cond-mat.str-el2017★ 15 cited

Linear dichroism in angle-resolved core-level photoemission spectra reflecting 4f ground-state symmetry of strongly correlated cubic Pr compounds

Satoru Hamamoto, Shuhei Fujioka, Yuina Kanai +17

We report experimentally observed linear dichroism in angle-resolved core-level photoemission spectra of PrIr2Zn20 and PrB6 in cubic symmetry. The different anisotropic 4f charge d…

cond-mat.str-el2015

Photoemission System with Polarized Hard X-rays for Probing Ground State Symmetry of Strongly Correlated Materials

H. Fujiwara, S. Naimen, A. Higashiya +16

We have developed a polarized hard X-ray photoemission (HAXPES) system to study the ground-state symmetry of strongly correlated materials. The linear polarization of the incoming…

Soft and hard x-ray orbital-resolved photoemission study of a strongly correlated Cd-Ce quasicrystal approximant

Impact of the ground-state 4f symmetry for anisotropic cf-hybridization in the heavy fermion superconductor CeNi2​Ge2​

Bulk superconductivity in Pb-substituted BiS2​-based compounds studied by hard-x-ray spectroscopy

Effect of Anisotropic Hybridization in YbAlB4​ Probed by Linear Dichroism in Core-Level Hard X-ray Photoemission Spectroscopy

Linear dichroism in angle-resolved core-level photoemission spectra reflecting 4f ground-state symmetry of strongly correlated cubic Pr compounds

Photoemission System with Polarized Hard X-rays for Probing Ground State Symmetry of Strongly Correlated Materials

Impact of the ground-state $4 f$ symmetry for anisotropic $c f$ -hybridization in the heavy fermion superconductor CeNi $_{2}$ Ge $_{2}$

Bulk superconductivity in Pb-substituted BiS $_{2}$ -based compounds studied by hard-x-ray spectroscopy

Effect of Anisotropic Hybridization in YbAlB $_{4}$ Probed by Linear Dichroism in Core-Level Hard X-ray Photoemission Spectroscopy