Far infrared study of impurity local modes in palladium-doped PbTe and PbSnTe

PbTe and Pb0.85Sn0.15Te single crystals, doped with Pd, were grown using the Bridgman method. Far infrared spectra were measured in the temperature range between 10 K and 300 K. The experimental spectra were numerically analyzed using first the Kramers-Krönig method and then a fitting procedure, based on the plasmon-phonon interaction model, and the optical parameters were calculated. Since the electronic structure of the ionized state for Pd, Ni and Pt is of the same type, and the influence of d-shells is very strong, special attention was paid to the influence of the electronic structure of dopants on the final properties PbTe and PbSnTe crystals. © 2008 Elsevier B.V. All rights reserved.

Keywords:

far infrared reflectivity / impurities in semiconductors / semiconductors

Source:
Journal of Alloys and Compounds, 2009, 475, 1-2, 930-934

Publisher:

Elsevier

Funding / projects:

Investigation of the relation in triad: Synthesis structure-properties for functional materials (RS-142011)

DOI: 10.1016/j.jallcom.2008.08.069

ISSN: 0925-8388

WoS: 000265911700184

Scopus: 2-s2.0-63749102403

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TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Paraskevopoulos, Konstantinos M.
AU  - Kim, S. R.
AU  - Vujatović, Stevan S.
AU  - Labus, Nebojša
AU  - Zorba, Triantafyllia T.
AU  - Jović, Maja
AU  - Nikolić, Maria Vesna
AU  - Bojičić, Aleksandar I.
AU  - Blagojević, Vladimir D.
AU  - Stamenović, Bojana
AU  - König, Wolfgang
PY  - 2009
UR  - https://dais.sanu.ac.rs/123456789/3464
AB  - PbTe and Pb0.85Sn0.15Te single crystals, doped with Pd, were grown using the Bridgman method. Far infrared spectra were measured in the temperature range between 10 K and 300 K. The experimental spectra were numerically analyzed using first the Kramers-Krönig method and then a fitting procedure, based on the plasmon-phonon interaction model, and the optical parameters were calculated. Since the electronic structure of the ionized state for Pd, Ni and Pt is of the same type, and the influence of d-shells is very strong, special attention was paid to the influence of the electronic structure of dopants on the final properties PbTe and PbSnTe crystals. © 2008 Elsevier B.V. All rights reserved.
PB  - Elsevier
T2  - Journal of Alloys and Compounds
T1  - Far infrared study of impurity local modes in palladium-doped PbTe and PbSnTe
SP  - 930
EP  - 934
VL  - 475
IS  - 1-2
DO  - 10.1016/j.jallcom.2008.08.069
UR  - https://hdl.handle.net/21.15107/rcub_dais_3464
ER  -

@article{
author = "Nikolić, Pantelija M. and Paraskevopoulos, Konstantinos M. and Kim, S. R. and Vujatović, Stevan S. and Labus, Nebojša and Zorba, Triantafyllia T. and Jović, Maja and Nikolić, Maria Vesna and Bojičić, Aleksandar I. and Blagojević, Vladimir D. and Stamenović, Bojana and König, Wolfgang",
year = "2009",
abstract = "PbTe and Pb0.85Sn0.15Te single crystals, doped with Pd, were grown using the Bridgman method. Far infrared spectra were measured in the temperature range between 10 K and 300 K. The experimental spectra were numerically analyzed using first the Kramers-Krönig method and then a fitting procedure, based on the plasmon-phonon interaction model, and the optical parameters were calculated. Since the electronic structure of the ionized state for Pd, Ni and Pt is of the same type, and the influence of d-shells is very strong, special attention was paid to the influence of the electronic structure of dopants on the final properties PbTe and PbSnTe crystals. © 2008 Elsevier B.V. All rights reserved.",
publisher = "Elsevier",
journal = "Journal of Alloys and Compounds",
title = "Far infrared study of impurity local modes in palladium-doped PbTe and PbSnTe",
pages = "930-934",
volume = "475",
number = "1-2",
doi = "10.1016/j.jallcom.2008.08.069",
url = "https://hdl.handle.net/21.15107/rcub_dais_3464"
}

Nikolić, P. M., Paraskevopoulos, K. M., Kim, S. R., Vujatović, S. S., Labus, N., Zorba, T. T., Jović, M., Nikolić, M. V., Bojičić, A. I., Blagojević, V. D., Stamenović, B.,& König, W.. (2009). Far infrared study of impurity local modes in palladium-doped PbTe and PbSnTe. in Journal of Alloys and Compounds
Elsevier., 475(1-2), 930-934.
https://doi.org/10.1016/j.jallcom.2008.08.069
https://hdl.handle.net/21.15107/rcub_dais_3464

Nikolić PM, Paraskevopoulos KM, Kim SR, Vujatović SS, Labus N, Zorba TT, Jović M, Nikolić MV, Bojičić AI, Blagojević VD, Stamenović B, König W. Far infrared study of impurity local modes in palladium-doped PbTe and PbSnTe. in Journal of Alloys and Compounds. 2009;475(1-2):930-934.
doi:10.1016/j.jallcom.2008.08.069
https://hdl.handle.net/21.15107/rcub_dais_3464 .

Nikolić, Pantelija M., Paraskevopoulos, Konstantinos M., Kim, S. R., Vujatović, Stevan S., Labus, Nebojša, Zorba, Triantafyllia T., Jović, Maja, Nikolić, Maria Vesna, Bojičić, Aleksandar I., Blagojević, Vladimir D., Stamenović, Bojana, König, Wolfgang, "Far infrared study of impurity local modes in palladium-doped PbTe and PbSnTe" in Journal of Alloys and Compounds, 475, no. 1-2 (2009):930-934,
https://doi.org/10.1016/j.jallcom.2008.08.069 .,
https://hdl.handle.net/21.15107/rcub_dais_3464 .