Numerical verification of topological crossings in band structure of solids
SCIE
SCOPUS
- Title
- Numerical verification of topological crossings in band structure of solids
- Authors
- Lee, G; Kim, JS; Zak, J
- Date Issued
- 2003-04-02
- Publisher
- IOP PUBLISHING LTD
- Abstract
- There have been recent predictions of topologically unavoidable branch crossing in the energy band structure of solids. In this paper calculations of energy dispersion relations are carried out in a number of crystals with orthorhombic space group (SG) symmetry. Our calculations verify the topological crossings and are in good agreement with the predictions based on representations of SGs.
- Keywords
- ENERGY-BANDS; ELECTRONIC-STRUCTURE; SYMMETRY; CRYSTALS; SYSTEMS; GAS
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/18406
- DOI
- 10.1088/0953-8984/15/12/317
- ISSN
- 0953-8984
- Article Type
- Article
- Citation
- JOURNAL OF PHYSICS-CONDENSED MATTER, vol. 15, no. 12, page. 2005 - 2016, 2003-04-02
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- There are no files associated with this item.
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