Far infrared and photoacoustic characterization of iodine doped PbTe
Authors
Nikolic, P. M.Paraskevopoulos, Konstantinos M.
Aleksić, Obrad S.
Vujatovic, S. S.
Vasiljević-Radović, Dana

Zorba, T. T.
Blagojevic, V.
Nikolic, N.
Radovanović, M.
Nikolić, Maria Vesna

Article (Published version)

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Show full item recordAbstract
Single crystal samples of PbTe doped with PbI2 were made using the Bridgman technique. Far infrared reflectivity diagrams of PbTe doped with 0.4 at% and 0.6 at% Iodine were measured and numerically analyzed. A plasma resonance at about 650 cm(-1) with the reflectivity minima very close to zero was observed for both samples. Thermal diffusivity was determined for the same samples using the photoacoustic method with a transmission detection configuration and the values of the minority free carrier (holes) mobility were calculated.
Keywords:
Doped Semiconductors / Far Infrared Reflectivity / Photoacoustic CharacterizationSource:
Optoelectronics and Advanced Materials, Rapid Communications, 2012, 6, 3-4, 352-356Publisher:
- National Institute of Optoelectronics
Funding / projects:
- Ministry for Science and Education of the Republic of Serbia
- Zero- to Three-Dimensional Nanostructures for Application in Electronics and Renewable Energy Sources: Synthesis, Characterization and Processing (RS-45007)
- Lithium-ion batteries and fuel cells - research and development (RS-45014)
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Institution/Community
IHTMTY - JOUR AU - Nikolic, P. M. AU - Paraskevopoulos, Konstantinos M. AU - Aleksić, Obrad S. AU - Vujatovic, S. S. AU - Vasiljević-Radović, Dana AU - Zorba, T. T. AU - Blagojevic, V. AU - Nikolic, N. AU - Radovanović, M. AU - Nikolić, Maria Vesna PY - 2012 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/942 AB - Single crystal samples of PbTe doped with PbI2 were made using the Bridgman technique. Far infrared reflectivity diagrams of PbTe doped with 0.4 at% and 0.6 at% Iodine were measured and numerically analyzed. A plasma resonance at about 650 cm(-1) with the reflectivity minima very close to zero was observed for both samples. Thermal diffusivity was determined for the same samples using the photoacoustic method with a transmission detection configuration and the values of the minority free carrier (holes) mobility were calculated. PB - National Institute of Optoelectronics T2 - Optoelectronics and Advanced Materials, Rapid Communications T1 - Far infrared and photoacoustic characterization of iodine doped PbTe VL - 6 IS - 3-4 SP - 352 EP - 356 UR - https://hdl.handle.net/21.15107/rcub_cer_942 ER -
@article{ author = "Nikolic, P. M. and Paraskevopoulos, Konstantinos M. and Aleksić, Obrad S. and Vujatovic, S. S. and Vasiljević-Radović, Dana and Zorba, T. T. and Blagojevic, V. and Nikolic, N. and Radovanović, M. and Nikolić, Maria Vesna", year = "2012", abstract = "Single crystal samples of PbTe doped with PbI2 were made using the Bridgman technique. Far infrared reflectivity diagrams of PbTe doped with 0.4 at% and 0.6 at% Iodine were measured and numerically analyzed. A plasma resonance at about 650 cm(-1) with the reflectivity minima very close to zero was observed for both samples. Thermal diffusivity was determined for the same samples using the photoacoustic method with a transmission detection configuration and the values of the minority free carrier (holes) mobility were calculated.", publisher = "National Institute of Optoelectronics", journal = "Optoelectronics and Advanced Materials, Rapid Communications", title = "Far infrared and photoacoustic characterization of iodine doped PbTe", volume = "6", number = "3-4", pages = "352-356", url = "https://hdl.handle.net/21.15107/rcub_cer_942" }
Nikolic, P. M., Paraskevopoulos, K. M., Aleksić, O. S., Vujatovic, S. S., Vasiljević-Radović, D., Zorba, T. T., Blagojevic, V., Nikolic, N., Radovanović, M.,& Nikolić, M. V.. (2012). Far infrared and photoacoustic characterization of iodine doped PbTe. in Optoelectronics and Advanced Materials, Rapid Communications National Institute of Optoelectronics., 6(3-4), 352-356. https://hdl.handle.net/21.15107/rcub_cer_942
Nikolic PM, Paraskevopoulos KM, Aleksić OS, Vujatovic SS, Vasiljević-Radović D, Zorba TT, Blagojevic V, Nikolic N, Radovanović M, Nikolić MV. Far infrared and photoacoustic characterization of iodine doped PbTe. in Optoelectronics and Advanced Materials, Rapid Communications. 2012;6(3-4):352-356. https://hdl.handle.net/21.15107/rcub_cer_942 .
Nikolic, P. M., Paraskevopoulos, Konstantinos M., Aleksić, Obrad S., Vujatovic, S. S., Vasiljević-Radović, Dana, Zorba, T. T., Blagojevic, V., Nikolic, N., Radovanović, M., Nikolić, Maria Vesna, "Far infrared and photoacoustic characterization of iodine doped PbTe" in Optoelectronics and Advanced Materials, Rapid Communications, 6, no. 3-4 (2012):352-356, https://hdl.handle.net/21.15107/rcub_cer_942 .