4 papers
Metal to Mott Insulator Transition in Two-dimensional 1T-TaSe
Ning Tian, Zhe Huang, Bo Gyu Jang +17
When electron-electron interaction dominates over other electronic energy scales, exotic, collective phenomena often emerge out of seemingly ordinary matter. The strongly correlate…
Mapping Dynamical Magnetic Responses of Ultra-thin Micron-size Superconducting Films using Nitrogen-vacancy Centers in Diamond
Ying Xu, Yijun Yu, Yuen Yung Hui +6
Two-dimensional superconductors have attracted growing interest because of their scientific novelty, structural tunability, and useful properties. Studies of their magnetic respons…
Gate-tunable Room-temperature Ferromagnetism in Two-dimensional FeGeTe
Yujun Deng, Yijun Yu, Yichen Song +7
Material research has been a major driving force in the development of modern nano-electronic devices. In particular, research in magnetic thin films has revolutionized the develop…
Discrete superconducting phases in FeSe-derived superconductors
T. P. Ying, M. X. Wang, Z. Y. Zhao +12
A general feature of unconventional superconductors is the existence of a superconducting dome in the phase diagram as a function of carrier concentration. For the simplest iron-ba…