132 citations · 295 across the 11 of their papers we have counts for
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cond-mat.mtrl-sci2024★ 11 cited
Topological phase transitions in perovskite superlattices driven by temperature, electric field, and doping
Jiyuan Yang, Shi Liu
Many dipolar topological structures have been experimentally demonstrated in (PbTiO)/(SrTiO) superlattices, such as flux-closure, vortice, and skyrmion. In this wor…
cond-mat.mtrl-sci2024★ 15 cited
Theoretical lower limit of coercive field in ferroelectric hafnia
Jiyuan Yang, Jing Wu, Jingxuan Li +4
The high coercive field () of hafnia-based ferroelectrics presents a major obstacle to their applications. The ferroelectric switching mechanisms in hafnia that dictate ,…
cond-mat.mtrl-sci2024★ 33 cited
Giant piezoelectric effects of topological structures in stretched ferroelectric membranes
Yihao Hu, Jiyuan Yang, Shi Liu
Freestanding ferroelectric oxide membranes emerge as a promising platform for exploring the interplay between topological polar ordering and dipolar interactions that are continuou…