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Enumeration of Moire Patterns of a Hexagonal Twisted Bilayer and Intercalated Transition Metals in Twisted h-BN
- Publication Year :
- 2022
-
Abstract
- A real-space method using generating integers is used to classify the possible moire patterns for two equal hexagonal lattices. The result is that the rotations that take (n,m) to (m,n) with n,m relatively prime form the fundamental moire transformations, and the number of lattice coincidence areas within each supercell is given by (n-m)^2. The scheme may be extended to cases where the lattice constants differ. Additionally, we consider a system with a transition metal between the layers of a twisted bilayer of h-BN. We find that the lowest energy configurations for such an arrangement are those at aligned and anti-aligned sites of the moire pattern, depending on the transition metal, and the low-symmetry sites possess high magnetization.<br />Comment: 9 Pages; 8 Figures; 2 Tables
- Subjects :
- Physics - Computational Physics
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2211.14476
- Document Type :
- Working Paper