Features of the Impurity-Photoconductivity Spectra of PbSnTe(In) Epitaxial Films with Temperature Changes

Autor:	A. N. Akimov, V. S. Dudin, V. I. Chernichkin, Oleg E. Tereshchenko, D. A. Akopian, Ludmila I. Ryabova, Alexander E. Klimov, A. V. Ikonnikov, Dmitry Khokhlov
Rok vydání:	2019
Předmět:	010302 applied physics Range (particle radiation) Materials science Photoconductivity 02 engineering and technology Condensed Matter::Mesoscopic Systems and Quantum Hall Effect 021001 nanoscience & nanotechnology Condensed Matter Physics Epitaxy 01 natural sciences Molecular physics Atomic and Molecular Physics and Optics Spectral line Electronic Optical and Magnetic Materials Ftir spectra Condensed Matter::Materials Science Far infrared Impurity Condensed Matter::Superconductivity 0103 physical sciences 0210 nano-technology Excitation
Zdroj:	Semiconductors. 53:1272-1277
ISSN:	1090-6479 1063-7826
DOI:	10.1134/s1063782619090069
Popis:	The photoconductivity spectra of PbSnTe(In) epitaxial films are investigated by Fourier spectroscopy in the far infrared range at temperatures from 4.2 to 32.4 K. In addition to interband transitions, subgap features associated with the excitation of impurity-defect states are found in the spectra. The evolution of the spectra with temperature and additional illumination is traced.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7ed28a16dbe91b094c4d77eeda9e5585 https://doi.org/10.1134/s1063782619090069 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
Nepřihlášeným uživatelům se plný text nezobrazuje	K zobrazení výsledku je třeba se přihlásit.