Photoacoustic properties of single crystal PbTe(Ni)

2007
Authors
Luković, Danijela
Nikolić, Pantelija M.

Vujatović, Stevan S.
Savić, Slavica M.

Urošević, Dragan
Contributors
Ristić, Momčilo M.Article (Published version)
Metadata
Show full item recordAbstract
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 modelSource:
Science of Sintering, 2007, 39, 2, 161-167Publisher:
- Belgrade : International Institute for the Science of Sintering
DOI: 10.2298/SOS0702161L
ISSN: 1820-7413 (Online); 0350-820X
WoS: 000250690700008
Scopus: 2-s2.0-70849103129
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Luković, Danijela AU - Nikolić, Pantelija M. AU - Vujatović, Stevan S. AU - Savić, Slavica M. AU - Urošević, Dragan PY - 2007 UR - https://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 UR - https://hdl.handle.net/21.15107/rcub_dais_215 ER -
@article{ author = "Luković, Danijela and Nikolić, Pantelija M. and Vujatović, Stevan S. and Savić, Slavica M. and Urošević, Dragan", year = "2007", 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", url = "https://hdl.handle.net/21.15107/rcub_dais_215" }
Luković, D., Nikolić, P. M., Vujatović, S. S., Savić, S. M.,& Urošević, D.. (2007). Photoacoustic properties of single crystal PbTe(Ni). in Science of Sintering Belgrade : International Institute for the Science of Sintering., 39(2), 161-167. https://doi.org/10.2298/SOS0702161L https://hdl.handle.net/21.15107/rcub_dais_215
Luković D, Nikolić PM, Vujatović SS, Savić SM, Urošević D. Photoacoustic properties of single crystal PbTe(Ni). in Science of Sintering. 2007;39(2):161-167. doi:10.2298/SOS0702161L https://hdl.handle.net/21.15107/rcub_dais_215 .
Luković, Danijela, Nikolić, Pantelija M., Vujatović, Stevan S., Savić, Slavica M., Urošević, Dragan, "Photoacoustic properties of single crystal PbTe(Ni)" in Science of Sintering, 39, no. 2 (2007):161-167, https://doi.org/10.2298/SOS0702161L ., https://hdl.handle.net/21.15107/rcub_dais_215 .