Tailoring topological states of core–shell nanoparticles

In this work we investigate novel spherical core–shell nanoparticles with band inversion. The core and the embedding medium are normal semiconductors while the shell material is assumed to be a topological insulator. The envelope functions are found to satisfy a Dirac-like equation that can be solve...

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Bibliographic Details
Published inPhysica. E, Low-dimensional systems & nanostructures Vol. 136; p. 115000
Main Authors Martínez-Strasser, Carolina, Baba, Yuriko, Díaz-Fernández, Álvaro, Domínguez-Adame, Francisco
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.02.2022
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