Anisotropic Terahertz Emission from Bi(2)Se(3) Thin Films with Inclined Crystal Planes

We investigate the surface states of topological insulator (TI) Bi(2)Se(3) thin films grown on Si nanocrystals and Al(2)O(3) substrates by using terahertz (THz) emission spectroscopy. Compared to bulk crystalline Bi(2)Te(2)Se, film TIs exhibit distinct behaviors in the phase and amplitude of emitted...

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Detalles Bibliográficos
Autores principales: Hamh, Sun Young, Park, Soon-Hee, Han, Jeongwoo, Jeon, Jeong Heum, Kahng, Se-Jong, Kim, Sung, Choi, Suk-Ho, Bansal, Namrata, Oh, Seongshik, Park, Joonbum, Kim, Jun Sung, Kim, Jae Myung, Noh, Do Young, Lee, Jong Seok
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2015
Materias:
NAno Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4688296/
https://www.ncbi.nlm.nih.gov/pubmed/26694079
http://dx.doi.org/10.1186/s11671-015-1190-y

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4688296/
https://www.ncbi.nlm.nih.gov/pubmed/26694079
http://dx.doi.org/10.1186/s11671-015-1190-y

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