2 papers
cond-mat.mtrl-sci2025
Carrier-phonon decoupling via annealing enhances thermoelectric performance of Bi2(Te,Se)3
Xinxiu Cheng, Liqing Xu, Zhibin Gao +4
Thermoelectric cooling based on the Peltier effect requires high-performance materials near room temperature. In this work, Bi2Te2.6Se0.4 synthesized by melting-hot pressing follow…
cond-mat.supr-con2025
Ambient-pressure superconductivity above 22 K in hole-doped YB2
Xuejie Li, Wenbo zhao, Yuzhou Hao +3
Recent studies of hydrogen-dominant (superhydride) materials, such as LaH10 have led to putative discoveries of near-room temperature superconductivity at high pressures, with a su…