Far-infrared spectra of Pb(1-x)Mn(x)Tealloys
Apstrakt
Far-infrared reflectivity spectra of Pb1-xMnxTe (0.0001 less than or equal to x less than or equal to 0.1) single crystals were measured in the 10-250 cm(-1) range at room temperature. The analysis of the far-infrared spectra was made by a fitting procedure based on the model of coupled oscillators. In spite of the strong plasmon-LO phonon interaction, we found that the long wavelength optical phonon modes of these mixed crystals showed an intermediate one-two mode behavior. (C) 2001 Elsevier Science B.V. All rights reserved.
Ključne reči:
phonons / plasmon-LO phonon coupling / mixed crystalsIzvor:
Infrared Physics and Technology, 2001, 42, 6, 541-545
DOI: 10.1016/S1350-4495(01)00062-7
ISSN: 1350-4495
WoS: 000170964400006
Scopus: 2-s2.0-0035546732
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Romčević, Maja J. AU - Romčević, Nebojša Ž. AU - Nikiforov, VN PY - 2001 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2457 AB - Far-infrared reflectivity spectra of Pb1-xMnxTe (0.0001 less than or equal to x less than or equal to 0.1) single crystals were measured in the 10-250 cm(-1) range at room temperature. The analysis of the far-infrared spectra was made by a fitting procedure based on the model of coupled oscillators. In spite of the strong plasmon-LO phonon interaction, we found that the long wavelength optical phonon modes of these mixed crystals showed an intermediate one-two mode behavior. (C) 2001 Elsevier Science B.V. All rights reserved. T2 - Infrared Physics and Technology T1 - Far-infrared spectra of Pb(1-x)Mn(x)Tealloys VL - 42 IS - 6 SP - 541 EP - 545 DO - 10.1016/S1350-4495(01)00062-7 ER -
@article{ author = "Romčević, Maja J. and Romčević, Nebojša Ž. and Nikiforov, VN", year = "2001", abstract = "Far-infrared reflectivity spectra of Pb1-xMnxTe (0.0001 less than or equal to x less than or equal to 0.1) single crystals were measured in the 10-250 cm(-1) range at room temperature. The analysis of the far-infrared spectra was made by a fitting procedure based on the model of coupled oscillators. In spite of the strong plasmon-LO phonon interaction, we found that the long wavelength optical phonon modes of these mixed crystals showed an intermediate one-two mode behavior. (C) 2001 Elsevier Science B.V. All rights reserved.", journal = "Infrared Physics and Technology", title = "Far-infrared spectra of Pb(1-x)Mn(x)Tealloys", volume = "42", number = "6", pages = "541-545", doi = "10.1016/S1350-4495(01)00062-7" }
Romčević, M. J., Romčević, N. Ž.,& Nikiforov, V.. (2001). Far-infrared spectra of Pb(1-x)Mn(x)Tealloys. in Infrared Physics and Technology, 42(6), 541-545. https://doi.org/10.1016/S1350-4495(01)00062-7
Romčević MJ, Romčević NŽ, Nikiforov V. Far-infrared spectra of Pb(1-x)Mn(x)Tealloys. in Infrared Physics and Technology. 2001;42(6):541-545. doi:10.1016/S1350-4495(01)00062-7 .
Romčević, Maja J., Romčević, Nebojša Ž., Nikiforov, VN, "Far-infrared spectra of Pb(1-x)Mn(x)Tealloys" in Infrared Physics and Technology, 42, no. 6 (2001):541-545, https://doi.org/10.1016/S1350-4495(01)00062-7 . .