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Apparent PT-symmetric terahertz photoconductivity in the topological phase of Hg(1−x)Cd(x)Te-based structures

We show that the terahertz (THz) photoconductivity in the topological phase of Hg(1–x)Cd(x)Te-based structures exhibits the apparent PT- (parity-time) symmetry whereas the P-symmetry and the T-symmetry, separately, are not conserved. Moreover, it is demonstrated that the P- and T-symmetry breaking m...

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Detalles Bibliográficos
Autores principales:	Galeeva, A. V., Kazakov, A. S., Artamkin, A. I., Ryabova, L. I., Dvoretsky, S. A., Mikhailov, N. N., Bannikov, M. I., Danilov, S. N., Khokhlov, D. R.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2020
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7012871/ https://www.ncbi.nlm.nih.gov/pubmed/32047201 http://dx.doi.org/10.1038/s41598-020-59280-0

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