Asymmetric Quantum Transport in Dirac Cone Junction
Poster
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Strategic Research Themes
Publication Details
Author list: Nawapan Sukprasert, Wachiraporn Choopan and Watchara Liewrian
Publication year: 2025
Abstract
We investigate the quantum transport properties of double barriers in tilted Dirac cone
materials. The system under investigation is a two -dimensional plane in which electrons are
subject to a double barrier potential on longitudinal tilted Dirac cone material. By exploring the
effects of the longitudinal tilted Dirac cone mismatch and the asymmetric flow of electrons, we
aim to understand the conduction through the barriers. Our results show th at electron flow
properties depend on the tilted strength of the longitudinal tilted Dirac cone. Our findings have
important implications for designing and optimizing quantum devices based on these materials,
such as nontrivial quantum diodes. Overall, our research highlights the transport properties of
double barriers in tilted Dirac cone materials, providing a promising avenue for developing novel
quantum devices.
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