Quantum transport in double tilted Dirac cone junction

Abstract We investigate quantum transport in tilt-inhomogeneous Dirac cone system, which partially mimic the behaviours of a double-pseudomagnetic-barrier structure. Exploring the effects of Dirac cone tilt helps us understand electron transmission probabilities through the barriers. Our results dem...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 2653; no. 1; pp. 12063 - 12066
Main Authors Sukprasert, Nawapan, Saipaopan, Chaiyawan, Choopan, Wachiraporn, Liewrian, Watchara
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.12.2023
Subjects
Heterostructures
Physics
Quantum transport
Transport properties
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Summary:Abstract We investigate quantum transport in tilt-inhomogeneous Dirac cone system, which partially mimic the behaviours of a double-pseudomagnetic-barrier structure. Exploring the effects of Dirac cone tilt helps us understand electron transmission probabilities through the barriers. Our results demonstrate significant enhancement of tunnelling transport properties by adjusting barrier parameters and the Dirac cone’s tilt angle. This study has important implications for optimizing resonant-tunnelling quantum devices based on the heterostructure, paving the way for novel quantum device development.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2653/1/012063