6 papers
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…
Two-dimensional Intrinsic Janus Structures: Design Principle and Anomalous Nonlinear Optics
Yang Li, Chengzhi Wu, Xuelian Sun +5
Two-dimensional Janus structures have garnered rapidly growing attention across multidisciplinary fields. However, despite extensive theoretical and experimental efforts, a princip…
Unveiling the Phase Diagram and Nonlinear Optical Responses of a Twisted Kitaev Chain
Ya-Min Quan, Shi-Qing Jia, Xiang-Long Yu +2
Detecting Kitaev interactions in real materials remains challenge, as conventional experimental techniques often have difficulty distinguishing fractionalized excitations from othe…
A Universal Scaling Law for in Unconventional Superconductors
Way Wang, Zhongshui Ma, Hai-qing Lin
Understanding the pairing mechanism of unconventional superconductors remains a core challenge in condensed matter physics, particularly the ongoing debate over whether the related…
Quantum Quench Dynamics in an Exactly Solvable Two-Dimensional Non-Fermi Liquid System
Hui Li, Run-Yu Chen, Wen-Yuan Liu +2
Understanding the behavior of non-Fermi liquids (NFLs) is an important topic in condensed matter physics. Here we introduce an exactly solvable multi-orbital model based on iron ox…
Coplanar order induced by emergent frustration
Zehui Deng, Lu Liu, Wenan Guo +1
Traditional frustration arises from the conflict between the spin alignments due to the geometry or the nature of the interactions. Here, we demonstrate a novel form of frustration…