supported by the National Natural Science Foundation of China(Grant Nos.12274006 and 12141401).
Moirésuperlattices created by stacking different pieces of two-dimensional layered materials with a slight lattice mismatch have recently emerged as an exceptional platform for exploring emergent quantum phenomena.In...
Z. L. acknowledges inspiring discussions with Yan Chen, Ying Jiang and also thanks Tao Wang for provid- ing the QMC data and useful discussions. Z. L. wishes also to thank Dan Bo Zhang for reading and providing useful comments on this manuscript. This work was supported by the State Key Programs of China (Grant Nos. 2017YFA0304204 and 2016YFA0300504), and the National Natural Science Foundation of China (Grant Nos. 11625416, and 11474064).
We clarify some technical issues in the present generalized effective-potential Landau theory (GEPLT) to make the GEPLT more consistent and complete. Utilizing this clarified GEPLT, we analytically study the quantum...
This work was financially supported by the National Natural Science Foundation of China (Grants Nos. 11504240~ 11504241, and 11604213), and the Natural Science Foundation of Shenzhen University (Grant No. 201550). Z. Y. ac- knowledges the University Grant Council (Contract No. AoE/P- 04/08) of the Government of HKSAR.
Prompted by recent reports on √3×√3 graphene superlattices with intrinsic inter-valley interactions, we perform first-principles calculations to investigate the electronic properties of periodically nitrogen- dope...