Yejun Feng

collaborators

2 papers

cond-mat.supr-con2025

Structural transition and possible pressure-induced superconductivity in a suboxide La $_{5}$ Pb $_{3}$ O

Jiaqiang Yan, David Singh, Bayram Saparov +5

Here we report a structural phase transition and its possible competition with superconductivity in the suboxide La $_{5}$ Pb $_{3}$ O. Upon cooling through $T_{t}$ = 225 K, La $_{5}$ Pb $_{3}$ O tr…

cond-mat.mtrl-sci2025

Fermi surface origin of the low-temperature magnetoresistance anomaly

Yejun Feng, Yishu Wang, T. F. Rosenbaum +2

A magnetoresistance (MR) anomaly at low temperatures has been observed in a variety of systems, ranging from low-dimensional chalcogenides to spin and charge density wave (SDW/CDW)…

Structural transition and possible pressure-induced superconductivity in a suboxide La5​Pb3​O

Fermi surface origin of the low-temperature magnetoresistance anomaly

Structural transition and possible pressure-induced superconductivity in a suboxide La $_{5}$ Pb $_{3}$ O