M. Yoshimura

activity

20242026

most citedGapless dynamic magnetic ground state in the charge-gapped trimer iridate Ba

_{4}

NbIr

_{3}

_{12}

8 citations · 16 across the 4 of their papers we have counts for

collaborators

4 papers

cond-mat.str-el2026

Probing La-based nickelates with Ni 1 $s$ core-level photoelectron spectroscopy

Daisuke Takegami, Naoki Ito, Koto Fujinuma +15

We present a comparative Ni core level photoemission study of La $_{3}$ Ni $_{2}$ O $_{7}$ , Nd $_{3}$ Ni $_{2}$ O $_{7}$ , and LaNiO $_{3}$ using both the Ni $2 p$ and the Ni $1 s$ . We address the challenges…

cond-mat.mtrl-sci2025

Yb 4f-Ta 5d Hybridization and Valence Evolution in Tetragonal Tungsten Bronze Ba(3-x)YbxTa5O15

Daisuke Takegami, Haruki Takei, Masato Yoshimura +2

Here we investigate the electronic structure of the tetragonal tungsten bronze Ba $_{3 - x}$ Yb $_{x}$ Ta $_{5}$ O $_{15}$ by making use of hard x-ray photoemission spectroscopy. The core lev…

cond-mat.str-el2024★ 8 cited

Gapless dynamic magnetic ground state in the charge-gapped trimer iridate Ba $_{4}$ NbIr $_{3}$ O $_{12}$

Abhisek Bandyopadhyay, S. Lee, D. T. Adroja +18

We present an experimental investigation of the magnetic ground state in Ba $_{4}$ NbIr $_{3}$ O $_{12}$ , a fractional valent trimer iridate. X-ray absorption and photoemission spectroscopy…

cond-mat.str-el2024★ 8 cited

Novel quantum spin liquid ground state in the trimer rhodate Ba $_{4}$ NbRh $_{3}$ O $_{12}$

Abhisek Bandyopadhyay, S. Lee, D. T. Adroja +14

Frustrated magnets offer a plethora of exotic magnetic ground states, including quantum spin liquids (QSLs), in which enhanced quantum fluctuations prevent a long-range magnetic or…

Probing La-based nickelates with Ni 1s core-level photoelectron spectroscopy

Yb 4f-Ta 5d Hybridization and Valence Evolution in Tetragonal Tungsten Bronze Ba(3-x)YbxTa5O15

Gapless dynamic magnetic ground state in the charge-gapped trimer iridate Ba4​NbIr3​O12​

Novel quantum spin liquid ground state in the trimer rhodate Ba4​NbRh3​O12​

Probing La-based nickelates with Ni 1 $s$ core-level photoelectron spectroscopy

Gapless dynamic magnetic ground state in the charge-gapped trimer iridate Ba $_{4}$ NbIr $_{3}$ O $_{12}$

Novel quantum spin liquid ground state in the trimer rhodate Ba $_{4}$ NbRh $_{3}$ O $_{12}$