English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/203750
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Exportar a otros formatos:

Title

Infrared spectroscopic ellipsometry and optical spectroscopy of plasmons in classic 3D topological insulators

AuthorsMamedov, Nazim T.; Alizade, Elvin H.; Jahangirli, Zakir A.; Aliev, Ziya S.; Abdullayev, Nadir A.; Mammadov, Samir N.; Amiraslanov, I. R.; Shim, Yong-Gu; Wakita, Kazuki; Ragimov, Sadiyar S.; Bayramov, Ayaz I.; Babanly, M. B.; Shikin, Alexander M.; Chulkov, Eugene V. CSIC ORCID
Issue DateNov-2019
PublisherAIP Publishing
CitationJournal of Vacuum Science and Technology B:Nanotechnology and Microelectronics 37(6): 062602 (2019)
AbstractNarrow bandgap BiSe, BiTe, and SbTe, commonly referred to as classic 3D topological insulators, were studied at room temperature by spectroscopic ellipsometry and optical reflection spectroscopy over the mid-IR-near-infrared photon energy range. Complementarily, Hall measurements were performed. Plasmons in optical loss function and reflection coefficient were identified. The conventional approach based on the high frequency dielectric constant was shown to work well in the description of plasmons in BiSe and SbTe and to fail in the case of a similar compound, BiTe. The obtained results are discussed in terms of single- and multivalley approaches to the studied samples with taking the details of the calculated band structure into account.
Publisher version (URL)http://dx.doi.org/10.1116/1.5122776
URIhttp://hdl.handle.net/10261/203750
DOIhttp://dx.doi.org/10.1116/1.5122776
Identifiersdoi: 10.1116/1.5122776
e-issn: 2166-2754
issn: 2166-2746
Appears in Collections:(CFM) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.