M. Yoshimura

activity

20242026

collaborators

Showing cond-mat.str-elShow all

3 papers · 1 filter

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.str-el2024

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

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

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 $_{12}$