3 papers
cond-mat.mtrl-sci2020
Giant Anomalous Hall Effect due to Double-Degenerate Quasi Flat Bands
Wei Jiang, Duarte J. P. de Sousa, Jian-Ping Wang +1
We propose a novel approach to achieve giant AHE in materials with flat bands (FBs). FBs are accompanied by small electronic bandwidths, which consequently increases the momentum s…
cond-mat.mtrl-sci2020
Ferromagnetic phase of spinel compound MgVO and its spintronics properties
Javad G. Azadani, Wei Jiang, Jian-Ping Wang +1
Spinel compound, MgVO, known as a highly frustrated magnet has been extensively studied both experimentally and theoretically for its exotic quantum magnetic states. Howeve…
cond-mat.mtrl-sci2019
Magnetic Weyl semimetals with diamond structure realized in spinel compounds
Wei Jiang, Huaqing Huang, Feng Liu +2
Diamond-structure materials have been extensively studied for decades, which form the foundation for most semiconductors and their modern day electronic devices. Here, we discover…