3 papers
cond-mat.supr-con2025
Large superconducting diode effect driven by edge states in twisted iron-chalcogenide Josephson junctions
Xiangyu Zeng, Renjie Zhang, Guoliang Guo +10
The superconducting diode effect (SDE)-the unidirectional, dissipationless flow of supercurrent-is a critical element for future superconducting electronics. Achieving high efficie…
cond-mat.mtrl-sci2025
Fabrication and Characterization of the Moiré surface state on a topological insulator
Yi Zhang, Dang Liu, Qiaoyan Yu +19
A Moire superlattice on the topological insulator surface is predicted to exhibit many novel properties but has not been experimentally realized. Here, we developed a two-step grow…
cond-mat.mes-hall2025
Induced Zeeman effect of moiré surface states in topological insulators
Haijiao Ji, Noah F. Q. Yuan
Recently, moiré superlattices have been found on the surface of topological insulators due to the rotational misalignment of topmost layers. In this work, we study the effects of…