3 papers
cond-mat.supr-con2026
Reversible tuning of magnetic order and intrinsic superconductivity in strained FeTe films via stoichiometry control
Hao Xu, Jing Jiang, Xuesong Gai +11
FeTe is a prototypical parent compound of iron-based superconductors. While bulk FeTe is non-superconducting with a long-range bicollinear antiferromagnetic order, superconductivit…
cond-mat.supr-con2026
Topological Semimetal Transport Modulated by Interstitial Fe in Ba(FeCo)_2$ Superconductors
Ze-Xian Deng, Qiang-Jun Cheng, Jing Jiang +14
Topological semimetals are renowned for exhibiting large, unsaturated magnetoresistance arising from ultrahigh carrier mobility and electron-hole compensation. However, such behavi…
cond-mat.mtrl-sci2025
Spontaneous Donor Defects and Voltage-Assisted Hole Doping in Beta-Gallium Oxides under Multiple Epitaxy Conditions
Chenxi Nie, Kai Liu, Chengxuan Ke +5
Beta-phase gallium oxide (beta-Ga2O3) is prone to the spontaneous formation of donor defects but poses a formidable challenge in achieving high-quality p-type doping, mainly due to…