3 papers
cond-mat.mtrl-sci2025
Nearly-room-temperature ferromagnetism and tunable anomalous Hall effect in atomically thin Fe4CoGeTe2
Shaohua Yan, Hui-Hui He, Yang Fu +14
Itinerant ferromagnetism at room temperature is a key ingredient for spin transport and manipulation. Here, we report the realization of nearly-room-temperature itinerant ferromagn…
cond-mat.mtrl-sci2025
Direct synthesis of single-crystal bilayer graphene on dielectric substrate
Zuoquan Tan, Xianqin Xing, Yimei Fang +6
The growth of high-quality Bernal-stacked bilayer graphene (BLG) directly on dielectric substrates is crucial for electronic and optoelectronic applications, but there are still ch…
cond-mat.supr-con2025
Geometric Asymmetry-Enhanced Nonreciprocal Supercurrent Transport Revealed by Second-Harmonic Response
Yu He, Zifeng Wang, Jiaxu Li +6
Nonreciprocal transport in superconducting systems serves as a powerful probe of symmetry-breaking mechanisms, with the superconducting diode effect emerging as a key manifestation…