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Far infrared study of local impurity modes of Boron-doped PbTe

Authorized Users Only
2012
Authors
Nikolic, P. M.
Paraskevopoulos, Konstantinos M.
Zachariadis, G.
Valasiadis, O.
Zorba, T. T.
Vujatovic, S. S.
Nikolic, N.
Aleksić, Obrad S.
Ivetic, T.
Cvetković, Olga
Blagojevic, V.
Nikolić, Maria Vesna
Article (Published version)
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Abstract
PbTe single crystals, doped with B, were grown using the Bridgman method. Far infrared spectra were measured in the temperature range between 10 K and room temperature. The experimental spectra were numerically analyzed, and optical parameters were calculated. Local impurity modes of boron were observed at about 150 and 240 cm(-1). For all samples, after FIR measurements, the content of boron was measured using inductively coupled plasma atomic emission spectrometry. Optical mobility of free carriers was calculated and it was the highest for the sample with only 0.014 at.% of boron in PbTe. A negative photoconductivity effect at 130 K for PbTe + B was also observed.
Source:
Journal of Materials Science, 2012, 47, 5, 2384-2389
Publisher:
  • Springer, New York
Funding / projects:
  • Lithium-ion batteries and fuel cells - research and development (RS-45014)

DOI: 10.1007/s10853-011-6057-8

ISSN: 0022-2461

WoS: 000299081500045

Scopus: 2-s2.0-84857647432
[ Google Scholar ]
3
3
URI
https://cer.ihtm.bg.ac.rs/handle/123456789/1007
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - JOUR
AU  - Nikolic, P. M.
AU  - Paraskevopoulos, Konstantinos M.
AU  - Zachariadis, G.
AU  - Valasiadis, O.
AU  - Zorba, T. T.
AU  - Vujatovic, S. S.
AU  - Nikolic, N.
AU  - Aleksić, Obrad S.
AU  - Ivetic, T.
AU  - Cvetković, Olga
AU  - Blagojevic, V.
AU  - Nikolić, Maria Vesna
PY  - 2012
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1007
AB  - PbTe single crystals, doped with B, were grown using the Bridgman method. Far infrared spectra were measured in the temperature range between 10 K and room temperature. The experimental spectra were numerically analyzed, and optical parameters were calculated. Local impurity modes of boron were observed at about 150 and 240 cm(-1). For all samples, after FIR measurements, the content of boron was measured using inductively coupled plasma atomic emission spectrometry. Optical mobility of free carriers was calculated and it was the highest for the sample with only 0.014 at.% of boron in PbTe. A negative photoconductivity effect at 130 K for PbTe + B was also observed.
PB  - Springer, New York
T2  - Journal of Materials Science
T1  - Far infrared study of local impurity modes of Boron-doped PbTe
VL  - 47
IS  - 5
SP  - 2384
EP  - 2389
DO  - 10.1007/s10853-011-6057-8
UR  - Conv_2728
ER  - 
@article{
author = "Nikolic, P. M. and Paraskevopoulos, Konstantinos M. and Zachariadis, G. and Valasiadis, O. and Zorba, T. T. and Vujatovic, S. S. and Nikolic, N. and Aleksić, Obrad S. and Ivetic, T. and Cvetković, Olga and Blagojevic, V. and Nikolić, Maria Vesna",
year = "2012",
abstract = "PbTe single crystals, doped with B, were grown using the Bridgman method. Far infrared spectra were measured in the temperature range between 10 K and room temperature. The experimental spectra were numerically analyzed, and optical parameters were calculated. Local impurity modes of boron were observed at about 150 and 240 cm(-1). For all samples, after FIR measurements, the content of boron was measured using inductively coupled plasma atomic emission spectrometry. Optical mobility of free carriers was calculated and it was the highest for the sample with only 0.014 at.% of boron in PbTe. A negative photoconductivity effect at 130 K for PbTe + B was also observed.",
publisher = "Springer, New York",
journal = "Journal of Materials Science",
title = "Far infrared study of local impurity modes of Boron-doped PbTe",
volume = "47",
number = "5",
pages = "2384-2389",
doi = "10.1007/s10853-011-6057-8",
url = "Conv_2728"
}
Nikolic, P. M., Paraskevopoulos, K. M., Zachariadis, G., Valasiadis, O., Zorba, T. T., Vujatovic, S. S., Nikolic, N., Aleksić, O. S., Ivetic, T., Cvetković, O., Blagojevic, V.,& Nikolić, M. V.. (2012). Far infrared study of local impurity modes of Boron-doped PbTe. in Journal of Materials Science
Springer, New York., 47(5), 2384-2389.
https://doi.org/10.1007/s10853-011-6057-8
Conv_2728
Nikolic PM, Paraskevopoulos KM, Zachariadis G, Valasiadis O, Zorba TT, Vujatovic SS, Nikolic N, Aleksić OS, Ivetic T, Cvetković O, Blagojevic V, Nikolić MV. Far infrared study of local impurity modes of Boron-doped PbTe. in Journal of Materials Science. 2012;47(5):2384-2389.
doi:10.1007/s10853-011-6057-8
Conv_2728 .
Nikolic, P. M., Paraskevopoulos, Konstantinos M., Zachariadis, G., Valasiadis, O., Zorba, T. T., Vujatovic, S. S., Nikolic, N., Aleksić, Obrad S., Ivetic, T., Cvetković, Olga, Blagojevic, V., Nikolić, Maria Vesna, "Far infrared study of local impurity modes of Boron-doped PbTe" in Journal of Materials Science, 47, no. 5 (2012):2384-2389,
https://doi.org/10.1007/s10853-011-6057-8 .,
Conv_2728 .

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