K. Yoshioka

activity

20042026

most citedLifting of xz/yz orbital degeneracy at the structural transition in detwinned FeSe

230 citations · 830 across the 16 of their papers we have counts for

collaborators

Showing cond-mat.mtrl-sciShow all

3 papers · 1 filter

cond-mat.mtrl-sci2026

Orthoexciton-to-paraexciton conversion rate in Cu $_{2}$ O at sub-Kelvin temperatures

Yusuke Morita, Yukihiro Akiyama, Yuki Haita +2

We measured the conversion rate from 1s orthoexcitons to 1s paraexcitons in Cu $_{2}$ O below 1 K using a dilution refrigerator. To determine the conversion rate, we performed time-res…

cond-mat.mtrl-sci2019★ 5 cited

Observation of ultra-high mobility excitons in a strain field by space- and time-resolved spectroscopy at sub-Kelvin temperatures

Yusuke Morita, Hirosuke Suzuki, Kosuke Yoshioka +1

We measured basic parameters such as the lifetime, mobility, and diffusion constant of trapped paraexcitons in cuprous oxide at very low temperatures (below 1 K) using a dilution r…

cond-mat.mtrl-sci2004★ 66 cited

Study of ortho-to-paraexciton conversion in Cu $_{2}$ O by excitonic Lyman spectroscopy

M. Kubouchi, K. Yoshioka, R. Shimano +2

Using time-resolved $1 s$ - $2 p$ excitonic Lyman spectroscopy, we study the orthoexciton-to-paraexcitons transfer, following the creation of a high density population of ultracold $1s…

Orthoexciton-to-paraexciton conversion rate in Cu2​O at sub-Kelvin temperatures

Observation of ultra-high mobility excitons in a strain field by space- and time-resolved spectroscopy at sub-Kelvin temperatures

Study of ortho-to-paraexciton conversion in Cu2​O by excitonic Lyman spectroscopy

Orthoexciton-to-paraexciton conversion rate in Cu $_{2}$ O at sub-Kelvin temperatures

Study of ortho-to-paraexciton conversion in Cu $_{2}$ O by excitonic Lyman spectroscopy