Theoretical Model for a Novel Electronic State in a Dirac Electron System Close to Merging: An Imaginary Element between Sulphur and Selenium

Theoretical Model for a Novel Electronic State in a Dirac Electron System Close to Merging: An Imaginary Element between Sulphur and Selenium

Topological materials with Dirac electron systems have been extensively studied. Organic crystalline materials form a unique group of such compounds with well-defined crystal structures. While most organic compounds require high pressures to exhibit Dirac-cone-type band structures, the title compoun...

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Bibliographic Details
Main Authors: Toshio Naito, Yoshikazu Suzumura
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Crystals
Subjects:
crystalline organic charge-transfer complexes
disordered systems
overlap integrals
extended Hückel approximation
Dirac electrons
zero-gap semiconductors
Online Access:https://www.mdpi.com/2073-4352/12/3/346

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https://www.mdpi.com/2073-4352/12/3/346

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