TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Paraskevopoulos, Konstantinos M.
AU  - Kim, S. R.
AU  - Vujatović, Stevan S.
AU  - Labus, Nebojša
AU  - Zorba, Triantafyllia T.
AU  - Jović, Maja
AU  - Nikolić, Maria Vesna
AU  - Bojičić, Aleksandar I.
AU  - Blagojević, Vladimir D.
AU  - Stamenović, Bojana
AU  - König, Wolfgang
PY  - 2009
UR  - https://dais.sanu.ac.rs/123456789/3464
AB  - PbTe and Pb0.85Sn0.15Te single crystals, doped with Pd, were grown using the Bridgman method. Far infrared spectra were measured in the temperature range between 10 K and 300 K. The experimental spectra were numerically analyzed using first the Kramers-Krönig method and then a fitting procedure, based on the plasmon-phonon interaction model, and the optical parameters were calculated. Since the electronic structure of the ionized state for Pd, Ni and Pt is of the same type, and the influence of d-shells is very strong, special attention was paid to the influence of the electronic structure of dopants on the final properties PbTe and PbSnTe crystals. © 2008 Elsevier B.V. All rights reserved.
PB  - Elsevier
T2  - Journal of Alloys and Compounds
T1  - Far infrared study of impurity local modes in palladium-doped PbTe and PbSnTe
SP  - 930
EP  - 934
VL  - 475
IS  - 1-2
DO  - 10.1016/j.jallcom.2008.08.069
UR  - https://hdl.handle.net/21.15107/rcub_dais_3464
ER  - 

@article{
author = "Nikolić, Pantelija M. and Paraskevopoulos, Konstantinos M. and Kim, S. R. and Vujatović, Stevan S. and Labus, Nebojša and Zorba, Triantafyllia T. and Jović, Maja and Nikolić, Maria Vesna and Bojičić, Aleksandar I. and Blagojević, Vladimir D. and Stamenović, Bojana and König, Wolfgang",
year = "2009",
abstract = "PbTe and Pb0.85Sn0.15Te single crystals, doped with Pd, were grown using the Bridgman method. Far infrared spectra were measured in the temperature range between 10 K and 300 K. The experimental spectra were numerically analyzed using first the Kramers-Krönig method and then a fitting procedure, based on the plasmon-phonon interaction model, and the optical parameters were calculated. Since the electronic structure of the ionized state for Pd, Ni and Pt is of the same type, and the influence of d-shells is very strong, special attention was paid to the influence of the electronic structure of dopants on the final properties PbTe and PbSnTe crystals. © 2008 Elsevier B.V. All rights reserved.",
publisher = "Elsevier",
journal = "Journal of Alloys and Compounds",
title = "Far infrared study of impurity local modes in palladium-doped PbTe and PbSnTe",
pages = "930-934",
volume = "475",
number = "1-2",
doi = "10.1016/j.jallcom.2008.08.069",
url = "https://hdl.handle.net/21.15107/rcub_dais_3464"
}

Nikolić, P. M., Paraskevopoulos, K. M., Kim, S. R., Vujatović, S. S., Labus, N., Zorba, T. T., Jović, M., Nikolić, M. V., Bojičić, A. I., Blagojević, V. D., Stamenović, B.,& König, W.. (2009). Far infrared study of impurity local modes in palladium-doped PbTe and PbSnTe. in Journal of Alloys and Compounds
Elsevier., 475(1-2), 930-934.
https://doi.org/10.1016/j.jallcom.2008.08.069
https://hdl.handle.net/21.15107/rcub_dais_3464

Nikolić PM, Paraskevopoulos KM, Kim SR, Vujatović SS, Labus N, Zorba TT, Jović M, Nikolić MV, Bojičić AI, Blagojević VD, Stamenović B, König W. Far infrared study of impurity local modes in palladium-doped PbTe and PbSnTe. in Journal of Alloys and Compounds. 2009;475(1-2):930-934.
doi:10.1016/j.jallcom.2008.08.069
https://hdl.handle.net/21.15107/rcub_dais_3464 .

Nikolić, Pantelija M., Paraskevopoulos, Konstantinos M., Kim, S. R., Vujatović, Stevan S., Labus, Nebojša, Zorba, Triantafyllia T., Jović, Maja, Nikolić, Maria Vesna, Bojičić, Aleksandar I., Blagojević, Vladimir D., Stamenović, Bojana, König, Wolfgang, "Far infrared study of impurity local modes in palladium-doped PbTe and PbSnTe" in Journal of Alloys and Compounds, 475, no. 1-2 (2009):930-934,
https://doi.org/10.1016/j.jallcom.2008.08.069 .,
https://hdl.handle.net/21.15107/rcub_dais_3464 .

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Paraskevopoulos, Konstantinos M.
AU  - Nikolić, Maria Vesna
AU  - Vujatović, Stevan S.
AU  - Pavlidou, Eleni
AU  - Zorba, Triantafyllia T.
AU  - Ivetić, Tamara
AU  - Stamenović, Bojana
AU  - Labus, Nebojša
AU  - Jović, Maja
AU  - Ristić, Momčilo M.
PY  - 2009
UR  - https://dais.sanu.ac.rs/123456789/3461
AB  - Far infrared reflectivity spectra of sintered Pb 0.9Sn 0.1Te doped with 0.2 and 2 at.% Pd are measured. The experimental results are analyzed using a fitting procedure based on a modified plasmon-phonon interaction model. The values of calculated parameters are compared with literature data for PbTe and PbSnTe single crystal samples doped with palladium and nickel, with the purpose of determining whether the sintered samples can be used in different devices instead of single crystals. © 2009 Springer Science+Business Media, Inc.
PB  - Springer
T2  - Powder Metallurgy and Metal Ceramics
T1  - Far infrared properties of sintered Pb0.9Sn0.1Te doped with palladium
SP  - 353
EP  - 357
VL  - 48
IS  - 5-6
DO  - 10.1007/s11106-009-9122-y
UR  - https://hdl.handle.net/21.15107/rcub_dais_3461
ER  - 

@article{
author = "Nikolić, Pantelija M. and Paraskevopoulos, Konstantinos M. and Nikolić, Maria Vesna and Vujatović, Stevan S. and Pavlidou, Eleni and Zorba, Triantafyllia T. and Ivetić, Tamara and Stamenović, Bojana and Labus, Nebojša and Jović, Maja and Ristić, Momčilo M.",
year = "2009",
abstract = "Far infrared reflectivity spectra of sintered Pb 0.9Sn 0.1Te doped with 0.2 and 2 at.% Pd are measured. The experimental results are analyzed using a fitting procedure based on a modified plasmon-phonon interaction model. The values of calculated parameters are compared with literature data for PbTe and PbSnTe single crystal samples doped with palladium and nickel, with the purpose of determining whether the sintered samples can be used in different devices instead of single crystals. © 2009 Springer Science+Business Media, Inc.",
publisher = "Springer",
journal = "Powder Metallurgy and Metal Ceramics",
title = "Far infrared properties of sintered Pb0.9Sn0.1Te doped with palladium",
pages = "353-357",
volume = "48",
number = "5-6",
doi = "10.1007/s11106-009-9122-y",
url = "https://hdl.handle.net/21.15107/rcub_dais_3461"
}

Nikolić, P. M., Paraskevopoulos, K. M., Nikolić, M. V., Vujatović, S. S., Pavlidou, E., Zorba, T. T., Ivetić, T., Stamenović, B., Labus, N., Jović, M.,& Ristić, M. M.. (2009). Far infrared properties of sintered Pb0.9Sn0.1Te doped with palladium. in Powder Metallurgy and Metal Ceramics
Springer., 48(5-6), 353-357.
https://doi.org/10.1007/s11106-009-9122-y
https://hdl.handle.net/21.15107/rcub_dais_3461

Nikolić PM, Paraskevopoulos KM, Nikolić MV, Vujatović SS, Pavlidou E, Zorba TT, Ivetić T, Stamenović B, Labus N, Jović M, Ristić MM. Far infrared properties of sintered Pb0.9Sn0.1Te doped with palladium. in Powder Metallurgy and Metal Ceramics. 2009;48(5-6):353-357.
doi:10.1007/s11106-009-9122-y
https://hdl.handle.net/21.15107/rcub_dais_3461 .

Nikolić, Pantelija M., Paraskevopoulos, Konstantinos M., Nikolić, Maria Vesna, Vujatović, Stevan S., Pavlidou, Eleni, Zorba, Triantafyllia T., Ivetić, Tamara, Stamenović, Bojana, Labus, Nebojša, Jović, Maja, Ristić, Momčilo M., "Far infrared properties of sintered Pb0.9Sn0.1Te doped with palladium" in Powder Metallurgy and Metal Ceramics, 48, no. 5-6 (2009):353-357,
https://doi.org/10.1007/s11106-009-9122-y .,
https://hdl.handle.net/21.15107/rcub_dais_3461 .

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Paraskevopoulos, Konstantinos M.
AU  - Nikolić, Maria Vesna
AU  - Vujatović, Stevan S.
AU  - Zorba, Triantafyllia T.
AU  - Chatzistavrou, Xanthippi
AU  - Stamenović, Bojana
AU  - Luković Golić, Danijela
AU  - Blagojević, Vladimir D.
AU  - Bojičić, Aleksandar I.
PY  - 2009
UR  - https://dais.sanu.ac.rs/123456789/3462
AB  - Single crystal samples of lead telluride doped with Pr were produced using the Bridgman method. Far infrared spectra of the samples doped with 0.15 at%, 0.25 at% and 0.6 at% Pr are presented. The experimental data were numerically analyzed using a fitting procedure based on the plasmon-phonon interaction model and optical parameters were determined. Two local modes of praseodium were observed at about 158 cm-1 and 257 cm-1 at room temperature. The origin of the local modes was discussed. © 2008 Elsevier B.V. All rights reserved.
PB  - Elsevier
T2  - Materials Chemistry and Physics
T1  - Far infrared study of impurity local modes in Pr doped PbTe
SP  - 185
EP  - 187
VL  - 114
IS  - 1
DO  - 10.1016/j.matchemphys.2008.09.006
UR  - https://hdl.handle.net/21.15107/rcub_dais_3462
ER  - 

@article{
author = "Nikolić, Pantelija M. and Paraskevopoulos, Konstantinos M. and Nikolić, Maria Vesna and Vujatović, Stevan S. and Zorba, Triantafyllia T. and Chatzistavrou, Xanthippi and Stamenović, Bojana and Luković Golić, Danijela and Blagojević, Vladimir D. and Bojičić, Aleksandar I.",
year = "2009",
abstract = "Single crystal samples of lead telluride doped with Pr were produced using the Bridgman method. Far infrared spectra of the samples doped with 0.15 at%, 0.25 at% and 0.6 at% Pr are presented. The experimental data were numerically analyzed using a fitting procedure based on the plasmon-phonon interaction model and optical parameters were determined. Two local modes of praseodium were observed at about 158 cm-1 and 257 cm-1 at room temperature. The origin of the local modes was discussed. © 2008 Elsevier B.V. All rights reserved.",
publisher = "Elsevier",
journal = "Materials Chemistry and Physics",
title = "Far infrared study of impurity local modes in Pr doped PbTe",
pages = "185-187",
volume = "114",
number = "1",
doi = "10.1016/j.matchemphys.2008.09.006",
url = "https://hdl.handle.net/21.15107/rcub_dais_3462"
}

Nikolić, P. M., Paraskevopoulos, K. M., Nikolić, M. V., Vujatović, S. S., Zorba, T. T., Chatzistavrou, X., Stamenović, B., Luković Golić, D., Blagojević, V. D.,& Bojičić, A. I.. (2009). Far infrared study of impurity local modes in Pr doped PbTe. in Materials Chemistry and Physics
Elsevier., 114(1), 185-187.
https://doi.org/10.1016/j.matchemphys.2008.09.006
https://hdl.handle.net/21.15107/rcub_dais_3462

Nikolić PM, Paraskevopoulos KM, Nikolić MV, Vujatović SS, Zorba TT, Chatzistavrou X, Stamenović B, Luković Golić D, Blagojević VD, Bojičić AI. Far infrared study of impurity local modes in Pr doped PbTe. in Materials Chemistry and Physics. 2009;114(1):185-187.
doi:10.1016/j.matchemphys.2008.09.006
https://hdl.handle.net/21.15107/rcub_dais_3462 .

Nikolić, Pantelija M., Paraskevopoulos, Konstantinos M., Nikolić, Maria Vesna, Vujatović, Stevan S., Zorba, Triantafyllia T., Chatzistavrou, Xanthippi, Stamenović, Bojana, Luković Golić, Danijela, Blagojević, Vladimir D., Bojičić, Aleksandar I., "Far infrared study of impurity local modes in Pr doped PbTe" in Materials Chemistry and Physics, 114, no. 1 (2009):185-187,
https://doi.org/10.1016/j.matchemphys.2008.09.006 .,
https://hdl.handle.net/21.15107/rcub_dais_3462 .

TY  - 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 .

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Luković, Danijela
AU  - Savić, Slavica M.
AU  - Milovanović, A. M.
AU  - Dukić, S. R.
AU  - Nikolić, Maria Vesna
AU  - Stamenović, Bojana
PY  - 2008
UR  - https://dais.sanu.ac.rs/123456789/3592
AB  - The thermal diffusivity and free carrier diffusion coefficient of 12CaO×7 Al2O3 (C12A7) sintered for different times in air or hydrogen followed by treatment with UV light were determined from photoacoustic phase and amplitude spectra obtained using the photoacoustic method with a transmission detection configuration. The influence of the sintering time on the values of the obtained parameters was analyzed and also the different sintering procedures. © EDP Sciences/Societé Italiana di Fisica/Springer-Verlag 2008.
PB  - Springer
T2  - European Physical Journal: Special Topics
T1  - Thermal diffusivity of sintered 12CaO×7AI2O3
SP  - 183
EP  - 186
VL  - 153
IS  - 1
DO  - 10.1140/epjst/e2008-00423-7
UR  - https://hdl.handle.net/21.15107/rcub_dais_3592
ER  - 

@article{
author = "Nikolić, Pantelija M. and Luković, Danijela and Savić, Slavica M. and Milovanović, A. M. and Dukić, S. R. and Nikolić, Maria Vesna and Stamenović, Bojana",
year = "2008",
abstract = "The thermal diffusivity and free carrier diffusion coefficient of 12CaO×7 Al2O3 (C12A7) sintered for different times in air or hydrogen followed by treatment with UV light were determined from photoacoustic phase and amplitude spectra obtained using the photoacoustic method with a transmission detection configuration. The influence of the sintering time on the values of the obtained parameters was analyzed and also the different sintering procedures. © EDP Sciences/Societé Italiana di Fisica/Springer-Verlag 2008.",
publisher = "Springer",
journal = "European Physical Journal: Special Topics",
title = "Thermal diffusivity of sintered 12CaO×7AI2O3",
pages = "183-186",
volume = "153",
number = "1",
doi = "10.1140/epjst/e2008-00423-7",
url = "https://hdl.handle.net/21.15107/rcub_dais_3592"
}

Nikolić, P. M., Luković, D., Savić, S. M., Milovanović, A. M., Dukić, S. R., Nikolić, M. V.,& Stamenović, B.. (2008). Thermal diffusivity of sintered 12CaO×7AI2O3. in European Physical Journal: Special Topics
Springer., 153(1), 183-186.
https://doi.org/10.1140/epjst/e2008-00423-7
https://hdl.handle.net/21.15107/rcub_dais_3592

Nikolić PM, Luković D, Savić SM, Milovanović AM, Dukić SR, Nikolić MV, Stamenović B. Thermal diffusivity of sintered 12CaO×7AI2O3. in European Physical Journal: Special Topics. 2008;153(1):183-186.
doi:10.1140/epjst/e2008-00423-7
https://hdl.handle.net/21.15107/rcub_dais_3592 .

Nikolić, Pantelija M., Luković, Danijela, Savić, Slavica M., Milovanović, A. M., Dukić, S. R., Nikolić, Maria Vesna, Stamenović, Bojana, "Thermal diffusivity of sintered 12CaO×7AI2O3" in European Physical Journal: Special Topics, 153, no. 1 (2008):183-186,
https://doi.org/10.1140/epjst/e2008-00423-7 .,
https://hdl.handle.net/21.15107/rcub_dais_3592 .

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Luković, Danijela
AU  - Nikolić, Maria Vesna
AU  - Đurić, S.
AU  - Savić, Slavica M.
AU  - Milovanović, A. M.
AU  - Dukić, S. R.
AU  - Stamenović, Bojana
PY  - 2008
UR  - https://dais.sanu.ac.rs/123456789/3589
AB  - A single p-type crystal of the mineral, pyrite (FeS2) was characterized photoacoustically using the transmission detection configuration. Photoacoustic (PA) amplitude and phase spectra were measured using a specially constructed PA cell. The PA signals of different sample thicknesses were measured using an experimental setup with a semiconductor red laser (80 mW) as the optical source. The obtained amplitude and phase spectra for different thicknesses were numerically analyzed enabling determination of thermal diffusivity, mobility of minority free carriers and other parameters characteristic for this material. © EDP Sciences/Societé Italiana di Fisica/Springer-Verlag 2008.
PB  - Springer
T2  - European Physical Journal: Special Topics
T1  - Photoacoustic characterization of natural mineral pyrite (FeS2)
SP  - 187
EP  - 189
VL  - 153
IS  - 1
DO  - 10.1140/epjst/e2008-00424-6
UR  - https://hdl.handle.net/21.15107/rcub_dais_3589
ER  - 

@article{
author = "Nikolić, Pantelija M. and Luković, Danijela and Nikolić, Maria Vesna and Đurić, S. and Savić, Slavica M. and Milovanović, A. M. and Dukić, S. R. and Stamenović, Bojana",
year = "2008",
abstract = "A single p-type crystal of the mineral, pyrite (FeS2) was characterized photoacoustically using the transmission detection configuration. Photoacoustic (PA) amplitude and phase spectra were measured using a specially constructed PA cell. The PA signals of different sample thicknesses were measured using an experimental setup with a semiconductor red laser (80 mW) as the optical source. The obtained amplitude and phase spectra for different thicknesses were numerically analyzed enabling determination of thermal diffusivity, mobility of minority free carriers and other parameters characteristic for this material. © EDP Sciences/Societé Italiana di Fisica/Springer-Verlag 2008.",
publisher = "Springer",
journal = "European Physical Journal: Special Topics",
title = "Photoacoustic characterization of natural mineral pyrite (FeS2)",
pages = "187-189",
volume = "153",
number = "1",
doi = "10.1140/epjst/e2008-00424-6",
url = "https://hdl.handle.net/21.15107/rcub_dais_3589"
}

Nikolić, P. M., Luković, D., Nikolić, M. V., Đurić, S., Savić, S. M., Milovanović, A. M., Dukić, S. R.,& Stamenović, B.. (2008). Photoacoustic characterization of natural mineral pyrite (FeS2). in European Physical Journal: Special Topics
Springer., 153(1), 187-189.
https://doi.org/10.1140/epjst/e2008-00424-6
https://hdl.handle.net/21.15107/rcub_dais_3589

Nikolić PM, Luković D, Nikolić MV, Đurić S, Savić SM, Milovanović AM, Dukić SR, Stamenović B. Photoacoustic characterization of natural mineral pyrite (FeS2). in European Physical Journal: Special Topics. 2008;153(1):187-189.
doi:10.1140/epjst/e2008-00424-6
https://hdl.handle.net/21.15107/rcub_dais_3589 .

Nikolić, Pantelija M., Luković, Danijela, Nikolić, Maria Vesna, Đurić, S., Savić, Slavica M., Milovanović, A. M., Dukić, S. R., Stamenović, Bojana, "Photoacoustic characterization of natural mineral pyrite (FeS2)" in European Physical Journal: Special Topics, 153, no. 1 (2008):187-189,
https://doi.org/10.1140/epjst/e2008-00424-6 .,
https://hdl.handle.net/21.15107/rcub_dais_3589 .

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Paraskevopoulos, Konstantinos M.
AU  - Vujatović, Stevan S.
AU  - Nikolić, Maria Vesna
AU  - Bojičić, Aleksandar I.
AU  - Zorba, Triantafyllia T.
AU  - Stamenović, Bojana
AU  - Blagojevic, Vladimir
AU  - Jović, Maja
AU  - Dašic, M.
AU  - König, Wolfgang
PY  - 2008
UR  - https://dais.sanu.ac.rs/123456789/3568
AB  - Single crystal samples of lead telluride doped with Gd were grown using the Bridgman method. Far infrared reflectivity spectra in the temperature range from 10 K to 300 K were measured. The experimental diagrams were numerically analyzed using a fitting procedure based on the plasma-phonon interaction model and the optical parameters were determined, while two local modes of gadolinium were observed at about 155 cm-1 and 230 cm-1 at room temperature. The origin of these local vibrational impurity modes was discussed. © 2008 Elsevier B.V. All rights reserved.
PB  - Elsevier
T2  - Materials Chemistry and Physics
T1  - Far infrared study of local impurity modes of Gd doped PbTe
SP  - 496
EP  - 499
VL  - 112
IS  - 2
DO  - 10.1016/j.matchemphys.2008.05.083
UR  - https://hdl.handle.net/21.15107/rcub_dais_3568
ER  - 

@article{
author = "Nikolić, Pantelija M. and Paraskevopoulos, Konstantinos M. and Vujatović, Stevan S. and Nikolić, Maria Vesna and Bojičić, Aleksandar I. and Zorba, Triantafyllia T. and Stamenović, Bojana and Blagojevic, Vladimir and Jović, Maja and Dašic, M. and König, Wolfgang",
year = "2008",
abstract = "Single crystal samples of lead telluride doped with Gd were grown using the Bridgman method. Far infrared reflectivity spectra in the temperature range from 10 K to 300 K were measured. The experimental diagrams were numerically analyzed using a fitting procedure based on the plasma-phonon interaction model and the optical parameters were determined, while two local modes of gadolinium were observed at about 155 cm-1 and 230 cm-1 at room temperature. The origin of these local vibrational impurity modes was discussed. © 2008 Elsevier B.V. All rights reserved.",
publisher = "Elsevier",
journal = "Materials Chemistry and Physics",
title = "Far infrared study of local impurity modes of Gd doped PbTe",
pages = "496-499",
volume = "112",
number = "2",
doi = "10.1016/j.matchemphys.2008.05.083",
url = "https://hdl.handle.net/21.15107/rcub_dais_3568"
}

Nikolić, P. M., Paraskevopoulos, K. M., Vujatović, S. S., Nikolić, M. V., Bojičić, A. I., Zorba, T. T., Stamenović, B., Blagojevic, V., Jović, M., Dašic, M.,& König, W.. (2008). Far infrared study of local impurity modes of Gd doped PbTe. in Materials Chemistry and Physics
Elsevier., 112(2), 496-499.
https://doi.org/10.1016/j.matchemphys.2008.05.083
https://hdl.handle.net/21.15107/rcub_dais_3568

Nikolić PM, Paraskevopoulos KM, Vujatović SS, Nikolić MV, Bojičić AI, Zorba TT, Stamenović B, Blagojevic V, Jović M, Dašic M, König W. Far infrared study of local impurity modes of Gd doped PbTe. in Materials Chemistry and Physics. 2008;112(2):496-499.
doi:10.1016/j.matchemphys.2008.05.083
https://hdl.handle.net/21.15107/rcub_dais_3568 .

Nikolić, Pantelija M., Paraskevopoulos, Konstantinos M., Vujatović, Stevan S., Nikolić, Maria Vesna, Bojičić, Aleksandar I., Zorba, Triantafyllia T., Stamenović, Bojana, Blagojevic, Vladimir, Jović, Maja, Dašic, M., König, Wolfgang, "Far infrared study of local impurity modes of Gd doped PbTe" in Materials Chemistry and Physics, 112, no. 2 (2008):496-499,
https://doi.org/10.1016/j.matchemphys.2008.05.083 .,
https://hdl.handle.net/21.15107/rcub_dais_3568 .

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Paraskevopoulos, Konstantinos M.
AU  - Vujatović, Stevan S.
AU  - Bojičić, Aleksandar I.
AU  - Zorba, Triantafyllia T.
AU  - Nikolić, Maria Vesna
AU  - Stamenović, Bojana
AU  - Ivetić, Tamara
AU  - Blagojević, Vladimir D.
PY  - 2008
UR  - https://dais.sanu.ac.rs/123456789/3575
AB  - Far infrared reflectivity spectra of single crystal PbTe doped with Bi were measured and numerically analyzed using a fitting procedure based on a modified plasmon-phonon interaction model with two additional oscillators at about 140 and 219 cm-1 which represents local Bi impurity modes. The position of observed plasma minimum and the values of the calculated parameters were compared with the literature data for pure single crystal PbTe which shows that bismuth improved the basic properties of the host crystal a lot. © 2008 Springer Science+Business Media, LLC.
PB  - Springer Science+Business Media
T2  - Journal of Materials Science
T1  - Far infrared properties of PbTe doped with Bismuth
SP  - 5516
EP  - 5520
VL  - 43
IS  - 16
DO  - 10.1007/s10853-008-2821-9
UR  - https://hdl.handle.net/21.15107/rcub_dais_3575
ER  - 

@article{
author = "Nikolić, Pantelija M. and Paraskevopoulos, Konstantinos M. and Vujatović, Stevan S. and Bojičić, Aleksandar I. and Zorba, Triantafyllia T. and Nikolić, Maria Vesna and Stamenović, Bojana and Ivetić, Tamara and Blagojević, Vladimir D.",
year = "2008",
abstract = "Far infrared reflectivity spectra of single crystal PbTe doped with Bi were measured and numerically analyzed using a fitting procedure based on a modified plasmon-phonon interaction model with two additional oscillators at about 140 and 219 cm-1 which represents local Bi impurity modes. The position of observed plasma minimum and the values of the calculated parameters were compared with the literature data for pure single crystal PbTe which shows that bismuth improved the basic properties of the host crystal a lot. © 2008 Springer Science+Business Media, LLC.",
publisher = "Springer Science+Business Media",
journal = "Journal of Materials Science",
title = "Far infrared properties of PbTe doped with Bismuth",
pages = "5516-5520",
volume = "43",
number = "16",
doi = "10.1007/s10853-008-2821-9",
url = "https://hdl.handle.net/21.15107/rcub_dais_3575"
}

Nikolić, P. M., Paraskevopoulos, K. M., Vujatović, S. S., Bojičić, A. I., Zorba, T. T., Nikolić, M. V., Stamenović, B., Ivetić, T.,& Blagojević, V. D.. (2008). Far infrared properties of PbTe doped with Bismuth. in Journal of Materials Science
Springer Science+Business Media., 43(16), 5516-5520.
https://doi.org/10.1007/s10853-008-2821-9
https://hdl.handle.net/21.15107/rcub_dais_3575

Nikolić PM, Paraskevopoulos KM, Vujatović SS, Bojičić AI, Zorba TT, Nikolić MV, Stamenović B, Ivetić T, Blagojević VD. Far infrared properties of PbTe doped with Bismuth. in Journal of Materials Science. 2008;43(16):5516-5520.
doi:10.1007/s10853-008-2821-9
https://hdl.handle.net/21.15107/rcub_dais_3575 .

Nikolić, Pantelija M., Paraskevopoulos, Konstantinos M., Vujatović, Stevan S., Bojičić, Aleksandar I., Zorba, Triantafyllia T., Nikolić, Maria Vesna, Stamenović, Bojana, Ivetić, Tamara, Blagojević, Vladimir D., "Far infrared properties of PbTe doped with Bismuth" in Journal of Materials Science, 43, no. 16 (2008):5516-5520,
https://doi.org/10.1007/s10853-008-2821-9 .,
https://hdl.handle.net/21.15107/rcub_dais_3575 .

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Luković, Danijela
AU  - König, Wolfgang
AU  - Nikolić, Maria Vesna
AU  - Blagojević, Vladimir D.
AU  - Vujatović, Stevan S.
AU  - Savić, Slavica M.
AU  - Stamenović, Bojana
PY  - 2008
UR  - https://dais.sanu.ac.rs/123456789/3591
AB  - Far infrared reflectivity spectra of single crystal PbTe samples doped with 0.2 at% Fe were measured in the temperature range between 10 K and 300 K. These spectra show very sharp and narrow dips below 120 cm-1. The experimental data were numerically analyzed using a fitting procedure based on the plasmon-phonon interaction model. Two local modes were observed. The first one was noted between 130 cm-1 and 170 cm-1 depending on the temperature and the second more frequency stable one was noted at about 230 cm-1.
PB  - Măgurele : National Institute of Research and Development for Optoelectronics
T2  - Journal of Optoelectronics and Advanced Materials
T1  - Far infrared properties of iron doped single crystal PbTe
SP  - 145
EP  - 148
VL  - 10
IS  - 1
UR  - https://hdl.handle.net/21.15107/rcub_dais_3591
ER  - 

@article{
author = "Nikolić, Pantelija M. and Luković, Danijela and König, Wolfgang and Nikolić, Maria Vesna and Blagojević, Vladimir D. and Vujatović, Stevan S. and Savić, Slavica M. and Stamenović, Bojana",
year = "2008",
abstract = "Far infrared reflectivity spectra of single crystal PbTe samples doped with 0.2 at% Fe were measured in the temperature range between 10 K and 300 K. These spectra show very sharp and narrow dips below 120 cm-1. The experimental data were numerically analyzed using a fitting procedure based on the plasmon-phonon interaction model. Two local modes were observed. The first one was noted between 130 cm-1 and 170 cm-1 depending on the temperature and the second more frequency stable one was noted at about 230 cm-1.",
publisher = "Măgurele : National Institute of Research and Development for Optoelectronics",
journal = "Journal of Optoelectronics and Advanced Materials",
title = "Far infrared properties of iron doped single crystal PbTe",
pages = "145-148",
volume = "10",
number = "1",
url = "https://hdl.handle.net/21.15107/rcub_dais_3591"
}

Nikolić, P. M., Luković, D., König, W., Nikolić, M. V., Blagojević, V. D., Vujatović, S. S., Savić, S. M.,& Stamenović, B.. (2008). Far infrared properties of iron doped single crystal PbTe. in Journal of Optoelectronics and Advanced Materials
Măgurele : National Institute of Research and Development for Optoelectronics., 10(1), 145-148.
https://hdl.handle.net/21.15107/rcub_dais_3591

Nikolić PM, Luković D, König W, Nikolić MV, Blagojević VD, Vujatović SS, Savić SM, Stamenović B. Far infrared properties of iron doped single crystal PbTe. in Journal of Optoelectronics and Advanced Materials. 2008;10(1):145-148.
https://hdl.handle.net/21.15107/rcub_dais_3591 .

Nikolić, Pantelija M., Luković, Danijela, König, Wolfgang, Nikolić, Maria Vesna, Blagojević, Vladimir D., Vujatović, Stevan S., Savić, Slavica M., Stamenović, Bojana, "Far infrared properties of iron doped single crystal PbTe" in Journal of Optoelectronics and Advanced Materials, 10, no. 1 (2008):145-148,
https://hdl.handle.net/21.15107/rcub_dais_3591 .

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Luković Golić, Danijela
AU  - Vujatović, Stevan S.
AU  - Paraskevopoulos, Konstantinos M.
AU  - Nikolić, Maria Vesna
AU  - Blagojević, Vladimir D.
AU  - Zorba, Triantafyllia T.
AU  - Stamenović, Bojana
AU  - König, Wolfgang
PY  - 2008
UR  - https://dais.sanu.ac.rs/123456789/3571
AB  - Single crystal samples of lead-telluride doped with Ytterbium were made using the Bridgman method. Far infrared reflectivity spectra in the temperature range from 10 to 300 K were measured. Analysis of the experimental spectra was made using a fitting procedure based on the model of plasma-phonon interactions and the optical parameters were calculated. Two local impurity modes of Ytterbium were observed at about 160 and 250 cm-1. © 2007.
PB  - Elsevier
T2  - Journal of Alloys and Compounds
T1  - Far infrared reflectivity spectra of lead-telluride doped with Ytterbium
SP  - 319
EP  - 322
VL  - 466
IS  - 1-2
DO  - 10.1016/j.jallcom.2007.11.076
UR  - https://hdl.handle.net/21.15107/rcub_dais_3571
ER  - 

@article{
author = "Nikolić, Pantelija M. and Luković Golić, Danijela and Vujatović, Stevan S. and Paraskevopoulos, Konstantinos M. and Nikolić, Maria Vesna and Blagojević, Vladimir D. and Zorba, Triantafyllia T. and Stamenović, Bojana and König, Wolfgang",
year = "2008",
abstract = "Single crystal samples of lead-telluride doped with Ytterbium were made using the Bridgman method. Far infrared reflectivity spectra in the temperature range from 10 to 300 K were measured. Analysis of the experimental spectra was made using a fitting procedure based on the model of plasma-phonon interactions and the optical parameters were calculated. Two local impurity modes of Ytterbium were observed at about 160 and 250 cm-1. © 2007.",
publisher = "Elsevier",
journal = "Journal of Alloys and Compounds",
title = "Far infrared reflectivity spectra of lead-telluride doped with Ytterbium",
pages = "319-322",
volume = "466",
number = "1-2",
doi = "10.1016/j.jallcom.2007.11.076",
url = "https://hdl.handle.net/21.15107/rcub_dais_3571"
}

Nikolić, P. M., Luković Golić, D., Vujatović, S. S., Paraskevopoulos, K. M., Nikolić, M. V., Blagojević, V. D., Zorba, T. T., Stamenović, B.,& König, W.. (2008). Far infrared reflectivity spectra of lead-telluride doped with Ytterbium. in Journal of Alloys and Compounds
Elsevier., 466(1-2), 319-322.
https://doi.org/10.1016/j.jallcom.2007.11.076
https://hdl.handle.net/21.15107/rcub_dais_3571

Nikolić PM, Luković Golić D, Vujatović SS, Paraskevopoulos KM, Nikolić MV, Blagojević VD, Zorba TT, Stamenović B, König W. Far infrared reflectivity spectra of lead-telluride doped with Ytterbium. in Journal of Alloys and Compounds. 2008;466(1-2):319-322.
doi:10.1016/j.jallcom.2007.11.076
https://hdl.handle.net/21.15107/rcub_dais_3571 .

Nikolić, Pantelija M., Luković Golić, Danijela, Vujatović, Stevan S., Paraskevopoulos, Konstantinos M., Nikolić, Maria Vesna, Blagojević, Vladimir D., Zorba, Triantafyllia T., Stamenović, Bojana, König, Wolfgang, "Far infrared reflectivity spectra of lead-telluride doped with Ytterbium" in Journal of Alloys and Compounds, 466, no. 1-2 (2008):319-322,
https://doi.org/10.1016/j.jallcom.2007.11.076 .,
https://hdl.handle.net/21.15107/rcub_dais_3571 .

TY  - CONF
AU  - Nikolić, Pantelija M.
AU  - Luković, Danijela
AU  - Savić, Slavica M.
AU  - Milovanović, A. M.
AU  - Đukić, S. R.
AU  - Nikolić, Maria Vesna
AU  - Stamenović, Bojana
PY  - 2007
UR  - https://dais.sanu.ac.rs/123456789/312
AB  - Poster presented at the 14th International Conference on Photoacoustic and Photothermal Phenomena, Cairo, Egypt, January 6-9, 2007
T1  - Thermal diffusivity of sintered 12CaO×7AI2O3
UR  - https://hdl.handle.net/21.15107/rcub_dais_312
ER  - 

@conference{
author = "Nikolić, Pantelija M. and Luković, Danijela and Savić, Slavica M. and Milovanović, A. M. and Đukić, S. R. and Nikolić, Maria Vesna and Stamenović, Bojana",
year = "2007",
abstract = "Poster presented at the 14th International Conference on Photoacoustic and Photothermal Phenomena, Cairo, Egypt, January 6-9, 2007",
title = "Thermal diffusivity of sintered 12CaO×7AI2O3",
url = "https://hdl.handle.net/21.15107/rcub_dais_312"
}

Nikolić, P. M., Luković, D., Savić, S. M., Milovanović, A. M., Đukić, S. R., Nikolić, M. V.,& Stamenović, B.. (2007). Thermal diffusivity of sintered 12CaO×7AI2O3. .
https://hdl.handle.net/21.15107/rcub_dais_312

Nikolić PM, Luković D, Savić SM, Milovanović AM, Đukić SR, Nikolić MV, Stamenović B. Thermal diffusivity of sintered 12CaO×7AI2O3. 2007;.
https://hdl.handle.net/21.15107/rcub_dais_312 .

Nikolić, Pantelija M., Luković, Danijela, Savić, Slavica M., Milovanović, A. M., Đukić, S. R., Nikolić, Maria Vesna, Stamenović, Bojana, "Thermal diffusivity of sintered 12CaO×7AI2O3" (2007),
https://hdl.handle.net/21.15107/rcub_dais_312 .

TY  - CONF
AU  - Nikolić, Pantelija M.
AU  - Luković, Danijela
AU  - Nikolić, Maria Vesna
AU  - Đurić, S.
AU  - Savić, Slavica M.
AU  - Milovanović, A. M.
AU  - Đukić, S. R.
AU  - Stamenović, Bojana
PY  - 2007
UR  - https://dais.sanu.ac.rs/123456789/311
AB  - Poster presented at the 14th International Conference on Photoacoustic and Photothermal Phenomena, Cairo, Egypt, January 6-9, 2007
T1  - Photoacoustic Characterization of Natural Mineral Pyrite (FeS2)
UR  - https://hdl.handle.net/21.15107/rcub_dais_311
ER  - 

@conference{
author = "Nikolić, Pantelija M. and Luković, Danijela and Nikolić, Maria Vesna and Đurić, S. and Savić, Slavica M. and Milovanović, A. M. and Đukić, S. R. and Stamenović, Bojana",
year = "2007",
abstract = "Poster presented at the 14th International Conference on Photoacoustic and Photothermal Phenomena, Cairo, Egypt, January 6-9, 2007",
title = "Photoacoustic Characterization of Natural Mineral Pyrite (FeS2)",
url = "https://hdl.handle.net/21.15107/rcub_dais_311"
}

Nikolić, P. M., Luković, D., Nikolić, M. V., Đurić, S., Savić, S. M., Milovanović, A. M., Đukić, S. R.,& Stamenović, B.. (2007). Photoacoustic Characterization of Natural Mineral Pyrite (FeS2). .
https://hdl.handle.net/21.15107/rcub_dais_311

Nikolić PM, Luković D, Nikolić MV, Đurić S, Savić SM, Milovanović AM, Đukić SR, Stamenović B. Photoacoustic Characterization of Natural Mineral Pyrite (FeS2). 2007;.
https://hdl.handle.net/21.15107/rcub_dais_311 .

Nikolić, Pantelija M., Luković, Danijela, Nikolić, Maria Vesna, Đurić, S., Savić, Slavica M., Milovanović, A. M., Đukić, S. R., Stamenović, Bojana, "Photoacoustic Characterization of Natural Mineral Pyrite (FeS2)" (2007),
https://hdl.handle.net/21.15107/rcub_dais_311 .