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Photoacoustic properties of single crystal PbTe(Ni)

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2007
212.pdf (521.5Kb)
Authors
Luković, Danijela
Nikolić, Pantelija M.
Vujatović, Stevan S.
Savić, Slavica M.
Urošević, Dragan
Contributors
Ristić, Momčilo M.
Article (Published version)
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Abstract
Single crystals of PbTe(Ni) were investigated by the photoacoustic method. They were produced using the Bridgeman method. These crystals have a sodium chloride cubic lattice and could be cleaved paralel to the plane orientation (200). They were of the n-type. Phase and amplitude photoacoustic spectra were measured using a transmision detection configuration set-up. Photoacoustic (PA) spectra (single and normalized) were numerically analyzed using the Rosencwaig-Gersho model. Thermal diffusivity and some electron-transport parameters were determined. These results were compared with existing results for pure single crystal PbTe. Thermal difusivity of PbTe(Ni) is a bit higher than the thermal difusivity of pure PbTe. This is the consequence of a decreasing concentration of the majority free carriers in the doped alloy.
Keywords:
photoacoustic method / thermal diffusivity / minority free carrier mobility / Bridgeman method / Rosencwaig-Gersho model
Source:
Science of Sintering, 2007, 39, 2, 161-167
Publisher:
  • Belgrade : International Institute for the Science of Sintering

DOI: 10.2298/SOS0702161L

ISSN: 1820-7413 (Online); 0350-820X (Print)

WoS: 000250690700008

Scopus: 2-s2.0-70849103129
[ Google Scholar ]
5
5
URI
http://dais.sanu.ac.rs/123456789/215
Collections
  • ITN SANU - Opšta kolekcija / ITS SASA - General collection
Institution
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - JOUR
AU  - Luković, Danijela
AU  - Nikolić, Pantelija M.
AU  - Vujatović, Stevan S.
AU  - Savić, Slavica M.
AU  - Urošević, Dragan
PY  - 2007
UR  - http://dais.sanu.ac.rs/123456789/215
AB  - Single crystals of PbTe(Ni) were investigated by the photoacoustic method. They were produced using the Bridgeman method. These crystals have a sodium chloride cubic lattice and could be cleaved paralel to the plane orientation (200). They were of the n-type. Phase and amplitude photoacoustic spectra were measured using a transmision detection configuration set-up. Photoacoustic (PA) spectra (single and normalized) were numerically analyzed using the Rosencwaig-Gersho model. Thermal diffusivity and some electron-transport parameters were determined. These results were compared with existing results for pure single crystal PbTe. Thermal difusivity of PbTe(Ni) is a bit higher than the thermal difusivity of pure PbTe. This is the consequence of a decreasing concentration of the majority free carriers in the doped alloy.
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Photoacoustic properties of single crystal PbTe(Ni)
SP  - 161
EP  - 167
VL  - 39
IS  - 2
DO  - 10.2298/SOS0702161L
ER  - 
@article{
author = "Luković, Danijela and Nikolić, Pantelija M. and Vujatović, Stevan S. and Savić, Slavica M. and Urošević, Dragan",
year = "2007",
url = "http://dais.sanu.ac.rs/123456789/215",
abstract = "Single crystals of PbTe(Ni) were investigated by the photoacoustic method. They were produced using the Bridgeman method. These crystals have a sodium chloride cubic lattice and could be cleaved paralel to the plane orientation (200). They were of the n-type. Phase and amplitude photoacoustic spectra were measured using a transmision detection configuration set-up. Photoacoustic (PA) spectra (single and normalized) were numerically analyzed using the Rosencwaig-Gersho model. Thermal diffusivity and some electron-transport parameters were determined. These results were compared with existing results for pure single crystal PbTe. Thermal difusivity of PbTe(Ni) is a bit higher than the thermal difusivity of pure PbTe. This is the consequence of a decreasing concentration of the majority free carriers in the doped alloy.",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Photoacoustic properties of single crystal PbTe(Ni)",
pages = "161-167",
volume = "39",
number = "2",
doi = "10.2298/SOS0702161L"
}
Luković D, Nikolić PM, Vujatović SS, Savić SM, Urošević D. Photoacoustic properties of single crystal PbTe(Ni). Science of Sintering. 2007;39(2):161-167
Luković, D., Nikolić, P. M., Vujatović, S. S., Savić, S. M.,& Urošević, D. (2007). Photoacoustic properties of single crystal PbTe(Ni).
Science of SinteringBelgrade : International Institute for the Science of Sintering., 39(2), 161-167. 
https://doi.org/10.2298/SOS0702161L
Luković Danijela, Nikolić Pantelija M., Vujatović Stevan S., Savić Slavica M., Urošević Dragan, "Photoacoustic properties of single crystal PbTe(Ni)" 39, no. 2 (2007):161-167,
https://doi.org/10.2298/SOS0702161L .

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