3 papers
cond-mat.mes-hall2024
Isolated zero-energy flat-bands and intrinsic magnetism in carbon monolayers
Chaoyu He, Shifang Li, Yuwen Zhang +3
Flat-band in twisted graphene bilayer has garnered widespread attention, and whether flat-bands can be realized in carbon monolayer is an interesting topic worth exploring in conde…
cond-mat.mtrl-sci2024
Switchable Ferroelectricity in Subnano Silicon Thin Films
Hongyu Yu, Shihan deng, Muting Xie +5
Recent advancements underscore the critical need to develop ferroelectric materials compatible with silicon. We systematically explore possible ferroelectric silicon quantum films…
cond-mat.mtrl-sci2023
Vertical Ferroelectricity in Van der Waals Materials: Models and Devices
Yuwen Zhang, Chunfeng Cui, Chaoyu He +4
Ferroelectricity has a wide range of applications in functional electronics and is extremely important for the development of next-generation information storage technology, but it…