Far infrared study of local impurity modes of Gd doped PbTe
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2008
Authors
Nikolić, Pantelija M.
Paraskevopoulos, Konstantinos M.

Vujatović, Stevan S.
Nikolić, Maria Vesna

Bojičić, Aleksandar I.
Zorba, Triantafyllia T.

Stamenović, Bojana
Blagojevic, Vladimir
Jović, Maja

Dašic, M.
König, Wolfgang
Article (Published version)

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Show full item recordAbstract
Single crystal samples of lead telluride doped with Gd were grown using the Bridgman method. Far infrared reflectivity spectra in the temperature range from 10 K to 300 K were measured. The experimental diagrams were numerically analyzed using a fitting procedure based on the plasma-phonon interaction model and the optical parameters were determined, while two local modes of gadolinium were observed at about 155 cm-1 and 230 cm-1 at room temperature. The origin of these local vibrational impurity modes was discussed. © 2008 Elsevier B.V. All rights reserved.
Keywords:
far infrared reflectivity / rare earth impurity / semiconductorsSource:
Materials Chemistry and Physics, 2008, 112, 2, 496-499Publisher:
- Elsevier
DOI: 10.1016/j.matchemphys.2008.05.083
ISSN: 0254-0584
WoS: 000261022200035
Scopus: 2-s2.0-53449099575
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Nikolić, Pantelija M. AU - Paraskevopoulos, Konstantinos M. AU - Vujatović, Stevan S. AU - Nikolić, Maria Vesna AU - Bojičić, Aleksandar I. AU - Zorba, Triantafyllia T. AU - Stamenović, Bojana AU - Blagojevic, Vladimir AU - Jović, Maja AU - Dašic, M. AU - König, Wolfgang PY - 2008 UR - https://dais.sanu.ac.rs/123456789/3568 AB - Single crystal samples of lead telluride doped with Gd were grown using the Bridgman method. Far infrared reflectivity spectra in the temperature range from 10 K to 300 K were measured. The experimental diagrams were numerically analyzed using a fitting procedure based on the plasma-phonon interaction model and the optical parameters were determined, while two local modes of gadolinium were observed at about 155 cm-1 and 230 cm-1 at room temperature. The origin of these local vibrational impurity modes was discussed. © 2008 Elsevier B.V. All rights reserved. PB - Elsevier T2 - Materials Chemistry and Physics T1 - Far infrared study of local impurity modes of Gd doped PbTe SP - 496 EP - 499 VL - 112 IS - 2 DO - 10.1016/j.matchemphys.2008.05.083 UR - https://hdl.handle.net/21.15107/rcub_dais_3568 ER -
@article{ author = "Nikolić, Pantelija M. and Paraskevopoulos, Konstantinos M. and Vujatović, Stevan S. and Nikolić, Maria Vesna and Bojičić, Aleksandar I. and Zorba, Triantafyllia T. and Stamenović, Bojana and Blagojevic, Vladimir and Jović, Maja and Dašic, M. and König, Wolfgang", year = "2008", abstract = "Single crystal samples of lead telluride doped with Gd were grown using the Bridgman method. Far infrared reflectivity spectra in the temperature range from 10 K to 300 K were measured. The experimental diagrams were numerically analyzed using a fitting procedure based on the plasma-phonon interaction model and the optical parameters were determined, while two local modes of gadolinium were observed at about 155 cm-1 and 230 cm-1 at room temperature. The origin of these local vibrational impurity modes was discussed. © 2008 Elsevier B.V. All rights reserved.", publisher = "Elsevier", journal = "Materials Chemistry and Physics", title = "Far infrared study of local impurity modes of Gd doped PbTe", pages = "496-499", volume = "112", number = "2", doi = "10.1016/j.matchemphys.2008.05.083", url = "https://hdl.handle.net/21.15107/rcub_dais_3568" }
Nikolić, P. M., Paraskevopoulos, K. M., Vujatović, S. S., Nikolić, M. V., Bojičić, A. I., Zorba, T. T., Stamenović, B., Blagojevic, V., Jović, M., Dašic, M.,& König, W.. (2008). Far infrared study of local impurity modes of Gd doped PbTe. in Materials Chemistry and Physics Elsevier., 112(2), 496-499. https://doi.org/10.1016/j.matchemphys.2008.05.083 https://hdl.handle.net/21.15107/rcub_dais_3568
Nikolić PM, Paraskevopoulos KM, Vujatović SS, Nikolić MV, Bojičić AI, Zorba TT, Stamenović B, Blagojevic V, Jović M, Dašic M, König W. Far infrared study of local impurity modes of Gd doped PbTe. in Materials Chemistry and Physics. 2008;112(2):496-499. doi:10.1016/j.matchemphys.2008.05.083 https://hdl.handle.net/21.15107/rcub_dais_3568 .
Nikolić, Pantelija M., Paraskevopoulos, Konstantinos M., Vujatović, Stevan S., Nikolić, Maria Vesna, Bojičić, Aleksandar I., Zorba, Triantafyllia T., Stamenović, Bojana, Blagojevic, Vladimir, Jović, Maja, Dašic, M., König, Wolfgang, "Far infrared study of local impurity modes of Gd doped PbTe" in Materials Chemistry and Physics, 112, no. 2 (2008):496-499, https://doi.org/10.1016/j.matchemphys.2008.05.083 ., https://hdl.handle.net/21.15107/rcub_dais_3568 .