Based on worm-type Monte Carlo method, we simulate the two-dimensional Bose-Hubbard model and the classical (2+1)-dimensional J-current model near the criti
In the hunt for ultimately thin electronic devices, atomically thin layers of group VI transition metal dichalcogenides (TMDCs) have been recognized as ideal 2-
We present a theoretical study of the structural, electronic and transport properties of bulk Bi2Te3 within density functional theory taking into account th
NaCl is a typically ionic compound.The high-pressure behaviour of NaCl has been extensively studied at pressures experimentally [1-3] and by ab initio simul
The Kondo effect, a phenomenon found in 1930s [1] and interpreted by Kondo in 1964[2], still attracts much attention in recent years due to the great advanc
The surface states of a topological insulator in a fine-tuned magnetic field are ideal candidates for realizing a topological metal which is protected again