The field witnessed a breakthrough in 2013 when researchers from Tsinghua University first observed the quantum anomalous Hall effect (QAHE). Now, researchers are mining new treasures from this ...

the quantum anomalous Hall effect (QAHE). Such a breakthrough could pave the way for electronic devices that function at higher temperatures than previously possible. The research was supported by ...

the quantum anomalous Hall effect (QAHE). Such a breakthrough could pave the way for electronic devices that function at higher temperatures than previously possible. Observation of Temperature ...

Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 639798, Singapore ...

ABSTRACT: Variational methods are highly valuable computational tools for solving high-dimensional quantum systems. In this paper, we explore the effectiveness of three variational methods: density ...