Far infrared study of impurity local modes in Pr doped PbTe

Nikolić, Pantelija M.; Paraskevopoulos, Konstantinos M.; Nikolić, Maria Vesna; Vujatović, Stevan S.; Zorba, Triantafyllia T.; Chatzistavrou, Xanthippi; Stamenović, Bojana; Luković Golić, Danijela; Blagojević, Vladimir D.; Bojičić, Aleksandar I.

doi:10.1016/j.matchemphys.2008.09.006

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2009

Authors

Nikolić, Pantelija M.

Paraskevopoulos, Konstantinos M.

Nikolić, Maria Vesna

Vujatović, Stevan S.
Zorba, Triantafyllia T.

Chatzistavrou, Xanthippi
Stamenović, Bojana
Luković Golić, Danijela
Blagojević, Vladimir D.
Bojičić, Aleksandar I.

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Abstract

Single crystal samples of lead telluride doped with Pr were produced using the Bridgman method. Far infrared spectra of the samples doped with 0.15 at%, 0.25 at% and 0.6 at% Pr are presented. The experimental data were numerically analyzed using a fitting procedure based on the plasmon-phonon interaction model and optical parameters were determined. Two local modes of praseodium were observed at about 158 cm-1 and 257 cm-1 at room temperature. The origin of the local modes was discussed. © 2008 Elsevier B.V. All rights reserved.

Keywords:

semiconductors / chalcogenides / infrared spectroscopy

Source:
Materials Chemistry and Physics, 2009, 114, 1, 185-187

Publisher:

Elsevier

Projects:

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

DOI: 10.1016/j.matchemphys.2008.09.006

ISSN: 0254-0584

WoS: 000263249600035

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Paraskevopoulos, Konstantinos M.
AU  - Nikolić, Maria Vesna
AU  - Vujatović, Stevan S.
AU  - Zorba, Triantafyllia T.
AU  - Chatzistavrou, Xanthippi
AU  - Stamenović, Bojana
AU  - Luković Golić, Danijela
AU  - Blagojević, Vladimir D.
AU  - Bojičić, Aleksandar I.
PY  - 2009
UR  - http://dais.sanu.ac.rs/123456789/3462
AB  - Single crystal samples of lead telluride doped with Pr were produced using the Bridgman method. Far infrared spectra of the samples doped with 0.15 at%, 0.25 at% and 0.6 at% Pr are presented. The experimental data were numerically analyzed using a fitting procedure based on the plasmon-phonon interaction model and optical parameters were determined. Two local modes of praseodium were observed at about 158 cm-1 and 257 cm-1 at room temperature. The origin of the local modes was discussed. © 2008 Elsevier B.V. All rights reserved.
PB  - Elsevier
T2  - Materials Chemistry and Physics
T1  - Far infrared study of impurity local modes in Pr doped PbTe
SP  - 185
EP  - 187
VL  - 114
IS  - 1
DO  - 10.1016/j.matchemphys.2008.09.006
ER  -

@article{
author = "Nikolić, Pantelija M. and Paraskevopoulos, Konstantinos M. and Nikolić, Maria Vesna and Vujatović, Stevan S. and Zorba, Triantafyllia T. and Chatzistavrou, Xanthippi and Stamenović, Bojana and Luković Golić, Danijela and Blagojević, Vladimir D. and Bojičić, Aleksandar I.",
year = "2009",
url = "http://dais.sanu.ac.rs/123456789/3462",
abstract = "Single crystal samples of lead telluride doped with Pr were produced using the Bridgman method. Far infrared spectra of the samples doped with 0.15 at%, 0.25 at% and 0.6 at% Pr are presented. The experimental data were numerically analyzed using a fitting procedure based on the plasmon-phonon interaction model and optical parameters were determined. Two local modes of praseodium were observed at about 158 cm-1 and 257 cm-1 at room temperature. The origin of the local modes was discussed. © 2008 Elsevier B.V. All rights reserved.",
publisher = "Elsevier",
journal = "Materials Chemistry and Physics",
title = "Far infrared study of impurity local modes in Pr doped PbTe",
pages = "185-187",
volume = "114",
number = "1",
doi = "10.1016/j.matchemphys.2008.09.006"
}

Nikolić PM, Paraskevopoulos KM, Nikolić MV, Vujatović SS, Zorba TT, Chatzistavrou X, Stamenović B, Luković Golić D, Blagojević VD, Bojičić AI. Far infrared study of impurity local modes in Pr doped PbTe. Materials Chemistry and Physics. 2009;114(1):185-187

Nikolić, P. M., Paraskevopoulos, K. M., Nikolić, M. V., Vujatović, S. S., Zorba, T. T., Chatzistavrou, X., Stamenović, B., Luković Golić, D., Blagojević, V. D.,& Bojičić, A. I. (2009). Far infrared study of impurity local modes in Pr doped PbTe.
Materials Chemistry and PhysicsElsevier., 114(1), 185-187. 
https://doi.org/10.1016/j.matchemphys.2008.09.006

Nikolić Pantelija M., Paraskevopoulos Konstantinos M., Nikolić Maria Vesna, Vujatović Stevan S., Zorba Triantafyllia T., Chatzistavrou Xanthippi, Stamenović Bojana, Luković Golić Danijela, Blagojević Vladimir D., Bojičić Aleksandar I., "Far infrared study of impurity local modes in Pr doped PbTe" 114, no. 1 (2009):185-187,
https://doi.org/10.1016/j.matchemphys.2008.09.006 .