Photoacoustic properties of single crystal PbTe(Ni)
2007
Autori
Luković, DanijelaNikolić, Pantelija M.
Vujatović, Stevan S.
Savić, Slavica M.
Urošević, Dragan
Ostala autorstva
Ristić, Momčilo M.Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
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.
Ključne reči:
photoacoustic method / thermal diffusivity / minority free carrier mobility / Bridgeman method / Rosencwaig-Gersho modelIzvor:
Science of Sintering, 2007, 39, 2, 161-167Izdavač:
- Belgrade : International Institute for the Science of Sintering
DOI: 10.2298/SOS0702161L
ISSN: 1820-7413; 0350-820X
WoS: 000250690700008
Scopus: 2-s2.0-70849103129
Institucija/grupa
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 .