Поверхневi та iнтерфейснi зони гетероструктури CdTe–HgTe–CdTe: докази металевостi

• Date: 2021
• Main Author: Yakovkin, I.N.
• Format: Article
• Language: English
• Published: Publishing house "Academperiodika" 2021
• Subjects: поверхневi стани; DFT-розрахунки; HgTe–CdTe шари
• Online Access: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2020235
• Journal Title: Ukrainian Journal of Physics

Performed full-relativistic DFT calculations have demonstrated that thin HgTe layers are metallic and, with increasing thickness, do not become insulators – either ordinary band insulators or topological insulators. The variations of the potential at the CdTe–HgTe interfaces are found to be negligib...