Far infrared study of some rare earth impurities in crystals of Pb 1-xSnx alloys
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2009
Authors
Nikolić, Pantelija M.
Paraskevopoulos, Konstantinos M.

Nikolić, Maria Vesna

Stamenović, Bojana
Zorba, Triantafyllia T.

Vujatović, Stevan S.
Blagojević, Vladimir D.
Bojčic, A.
Article (Published version)

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Show full item recordAbstract
Single crystal samples of Pb0.9Sn0.1Te doped with Yb, Sm or Gd were produced using the Bridgman method. Far infrared reflectivity spectra were measured at room temperature for highly polished samples with various impurity concentration (between 0.2 at% and 1 at %). The experimental diagrams were numerically analyzed using a fitting procedure based on the plasma-phonon interaction model and the optical parameters were determined. The application of lead- tin tellurides doped with rare earth elements for infrared astronomy has been discussed.
Keywords:
rare earths / semiconductors / far infrared spectroscopySource:
Journal of Optoelectronics and Advanced Materials, 2009, 11, 4, 457-460Publisher:
- Bucharest : National R&D Institute for Optoelectronics
Funding / projects:
- Investigation of the relation in triad: Synthesis structure-properties for functional materials (RS-142011)
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Nikolić, Pantelija M. AU - Paraskevopoulos, Konstantinos M. AU - Nikolić, Maria Vesna AU - Stamenović, Bojana AU - Zorba, Triantafyllia T. AU - Vujatović, Stevan S. AU - Blagojević, Vladimir D. AU - Bojčic, A. PY - 2009 UR - https://dais.sanu.ac.rs/123456789/3470 AB - Single crystal samples of Pb0.9Sn0.1Te doped with Yb, Sm or Gd were produced using the Bridgman method. Far infrared reflectivity spectra were measured at room temperature for highly polished samples with various impurity concentration (between 0.2 at% and 1 at %). The experimental diagrams were numerically analyzed using a fitting procedure based on the plasma-phonon interaction model and the optical parameters were determined. The application of lead- tin tellurides doped with rare earth elements for infrared astronomy has been discussed. PB - Bucharest : National R&D Institute for Optoelectronics T2 - Journal of Optoelectronics and Advanced Materials T1 - Far infrared study of some rare earth impurities in crystals of Pb 1-xSnx alloys SP - 457 EP - 460 VL - 11 IS - 4 UR - https://hdl.handle.net/21.15107/rcub_dais_3470 ER -
@article{ author = "Nikolić, Pantelija M. and Paraskevopoulos, Konstantinos M. and Nikolić, Maria Vesna and Stamenović, Bojana and Zorba, Triantafyllia T. and Vujatović, Stevan S. and Blagojević, Vladimir D. and Bojčic, A.", year = "2009", abstract = "Single crystal samples of Pb0.9Sn0.1Te doped with Yb, Sm or Gd were produced using the Bridgman method. Far infrared reflectivity spectra were measured at room temperature for highly polished samples with various impurity concentration (between 0.2 at% and 1 at %). The experimental diagrams were numerically analyzed using a fitting procedure based on the plasma-phonon interaction model and the optical parameters were determined. The application of lead- tin tellurides doped with rare earth elements for infrared astronomy has been discussed.", publisher = "Bucharest : National R&D Institute for Optoelectronics", journal = "Journal of Optoelectronics and Advanced Materials", title = "Far infrared study of some rare earth impurities in crystals of Pb 1-xSnx alloys", pages = "457-460", volume = "11", number = "4", url = "https://hdl.handle.net/21.15107/rcub_dais_3470" }
Nikolić, P. M., Paraskevopoulos, K. M., Nikolić, M. V., Stamenović, B., Zorba, T. T., Vujatović, S. S., Blagojević, V. D.,& Bojčic, A.. (2009). Far infrared study of some rare earth impurities in crystals of Pb 1-xSnx alloys. in Journal of Optoelectronics and Advanced Materials Bucharest : National R&D Institute for Optoelectronics., 11(4), 457-460. https://hdl.handle.net/21.15107/rcub_dais_3470
Nikolić PM, Paraskevopoulos KM, Nikolić MV, Stamenović B, Zorba TT, Vujatović SS, Blagojević VD, Bojčic A. Far infrared study of some rare earth impurities in crystals of Pb 1-xSnx alloys. in Journal of Optoelectronics and Advanced Materials. 2009;11(4):457-460. https://hdl.handle.net/21.15107/rcub_dais_3470 .
Nikolić, Pantelija M., Paraskevopoulos, Konstantinos M., Nikolić, Maria Vesna, Stamenović, Bojana, Zorba, Triantafyllia T., Vujatović, Stevan S., Blagojević, Vladimir D., Bojčic, A., "Far infrared study of some rare earth impurities in crystals of Pb 1-xSnx alloys" in Journal of Optoelectronics and Advanced Materials, 11, no. 4 (2009):457-460, https://hdl.handle.net/21.15107/rcub_dais_3470 .