TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Paraskevopoulos, K.M.
AU  - Ivetić, Tamara B.
AU  - Zorba, T.T.
AU  - Vujatović, Stevan S
AU  - Pavlidou, E.
AU  - Blagojević, Vladimir D
AU  - Bojicic, Aleksandar
AU  - Aleksić, Obrad
AU  - Nikolić, Nenad
AU  - Koenig, W
AU  - Nikolić, Pantelija M.
PY  - 2010
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/376
AB  - Single crystals of lead telluride doped with Nd were synthesized using the Bridgeman method. Room temperature far infrared reflectivity spectra were measured for PbTe samples with Nd content in the range 0.2-0.9 at.%. Optical reflectivity in the far infrared range was measured in the temperature range between 10 and 300 K for a highly polished PbTe sample with 0.6 at.% Nd. The experimental diagrams were numerically analyzed with a fitting procedure using a modified plasmon-phonon model. Two local modes were noted and their origin was discussed. Optical electron mobility was calculated for all analyzed samples.
PB  - Springer, New York
T2  - Journal of Materials Science
T1  - Optical properties of PbTe doped with Nd
EP  - 5914
IS  - 21
SP  - 5910
VL  - 45
DO  - 10.1007/s10853-010-4670-6
ER  - 

@article{
author = "Nikolić, Maria Vesna and Paraskevopoulos, K.M. and Ivetić, Tamara B. and Zorba, T.T. and Vujatović, Stevan S and Pavlidou, E. and Blagojević, Vladimir D and Bojicic, Aleksandar and Aleksić, Obrad and Nikolić, Nenad and Koenig, W and Nikolić, Pantelija M.",
year = "2010",
abstract = "Single crystals of lead telluride doped with Nd were synthesized using the Bridgeman method. Room temperature far infrared reflectivity spectra were measured for PbTe samples with Nd content in the range 0.2-0.9 at.%. Optical reflectivity in the far infrared range was measured in the temperature range between 10 and 300 K for a highly polished PbTe sample with 0.6 at.% Nd. The experimental diagrams were numerically analyzed with a fitting procedure using a modified plasmon-phonon model. Two local modes were noted and their origin was discussed. Optical electron mobility was calculated for all analyzed samples.",
publisher = "Springer, New York",
journal = "Journal of Materials Science",
title = "Optical properties of PbTe doped with Nd",
pages = "5914-5910",
number = "21",
volume = "45",
doi = "10.1007/s10853-010-4670-6"
}

Nikolić, M. V., Paraskevopoulos, K.M., Ivetić, T. B., Zorba, T.T., Vujatović, S. S., Pavlidou, E., Blagojević, V. D., Bojicic, A., Aleksić, O., Nikolić, N., Koenig, W.,& Nikolić, P. M.. (2010). Optical properties of PbTe doped with Nd. in Journal of Materials Science
Springer, New York., 45(21), 5910-5914.
https://doi.org/10.1007/s10853-010-4670-6

Nikolić MV, Paraskevopoulos K, Ivetić TB, Zorba T, Vujatović SS, Pavlidou E, Blagojević VD, Bojicic A, Aleksić O, Nikolić N, Koenig W, Nikolić PM. Optical properties of PbTe doped with Nd. in Journal of Materials Science. 2010;45(21):5910-5914.
doi:10.1007/s10853-010-4670-6 .

Nikolić, Maria Vesna, Paraskevopoulos, K.M., Ivetić, Tamara B., Zorba, T.T., Vujatović, Stevan S, Pavlidou, E., Blagojević, Vladimir D, Bojicic, Aleksandar, Aleksić, Obrad, Nikolić, Nenad, Koenig, W, Nikolić, Pantelija M., "Optical properties of PbTe doped with Nd" in Journal of Materials Science, 45, no. 21 (2010):5910-5914,
https://doi.org/10.1007/s10853-010-4670-6 . .

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Paraskevopoulos, K.M.
AU  - Djukic, S. R.
AU  - Vujatović, Stevan S
AU  - Labus, Nebojša J.
AU  - Zorba, T.T.
AU  - Jović, M.
AU  - Nikolić, Maria Vesna
AU  - Bojicic, Aleksandar
AU  - Blagojević, V.
AU  - Stamenović, B.
AU  - Koenig, W.
PY  - 2009
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/361
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-Kronig 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 cl-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.
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Alloys and Compounds
T1  - Far infrared study of impurity local modes in palladium-doped PbTe and PbSnTe
EP  - 934
IS  - 1-2
SP  - 930
VL  - 475
DO  - 10.1016/j.jallcom.2008.08.069
ER  - 

@article{
author = "Nikolić, Pantelija M. and Paraskevopoulos, K.M. and Djukic, S. R. and Vujatović, Stevan S and Labus, Nebojša J. and Zorba, T.T. and Jović, M. and Nikolić, Maria Vesna and Bojicic, Aleksandar and Blagojević, V. and Stamenović, B. and Koenig, W.",
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-Kronig 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 cl-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.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Alloys and Compounds",
title = "Far infrared study of impurity local modes in palladium-doped PbTe and PbSnTe",
pages = "934-930",
number = "1-2",
volume = "475",
doi = "10.1016/j.jallcom.2008.08.069"
}

Nikolić, P. M., Paraskevopoulos, K.M., Djukic, S. R., Vujatović, S. S., Labus, N. J., Zorba, T.T., Jović, M., Nikolić, M. V., Bojicic, A., Blagojević, V., Stamenović, B.,& Koenig, W.. (2009). Far infrared study of impurity local modes in palladium-doped PbTe and PbSnTe. in Journal of Alloys and Compounds
Elsevier Science Sa, Lausanne., 475(1-2), 930-934.
https://doi.org/10.1016/j.jallcom.2008.08.069

Nikolić PM, Paraskevopoulos K, Djukic SR, Vujatović SS, Labus NJ, Zorba T, Jović M, Nikolić MV, Bojicic A, Blagojević V, Stamenović B, Koenig 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 .

Nikolić, Pantelija M., Paraskevopoulos, K.M., Djukic, S. R., Vujatović, Stevan S, Labus, Nebojša J., Zorba, T.T., Jović, M., Nikolić, Maria Vesna, Bojicic, Aleksandar, Blagojević, V., Stamenović, B., Koenig, W., "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 . .

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Luković Golić, Danijela
AU  - Vujatović, Stevan S
AU  - Paraskevopoulos, K.M.
AU  - Nikolić, Maria Vesna
AU  - Blagojević, V.
AU  - Zorba, T.T.
AU  - Stamenović, B.
AU  - Koenig, W.
PY  - 2008
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/267
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).
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Alloys and Compounds
T1  - Far infrared reflectivity spectra of lead-telluride doped with Ytterbium
EP  - 322
IS  - 1-2
SP  - 319
VL  - 466
DO  - 10.1016/j.jallcom.2007.11.076
ER  - 

@article{
author = "Nikolić, Pantelija M. and Luković Golić, Danijela and Vujatović, Stevan S and Paraskevopoulos, K.M. and Nikolić, Maria Vesna and Blagojević, V. and Zorba, T.T. and Stamenović, B. and Koenig, W.",
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).",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Alloys and Compounds",
title = "Far infrared reflectivity spectra of lead-telluride doped with Ytterbium",
pages = "322-319",
number = "1-2",
volume = "466",
doi = "10.1016/j.jallcom.2007.11.076"
}

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

Nikolić PM, Luković Golić D, Vujatović SS, Paraskevopoulos K, Nikolić MV, Blagojević V, Zorba T, Stamenović B, Koenig 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 .

Nikolić, Pantelija M., Luković Golić, Danijela, Vujatović, Stevan S, Paraskevopoulos, K.M., Nikolić, Maria Vesna, Blagojević, V., Zorba, T.T., Stamenović, B., Koenig, W., "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 . .

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Paraskevopoulos, K.M.
AU  - Vujatović, Stevan S
AU  - Nikolić, Maria Vesna
AU  - Bojicic, Aleksandar
AU  - Zorba, T.T.
AU  - Stamenović, B.
AU  - Blagojević, V.
AU  - Jović, M.
AU  - Dasic, M.
AU  - Koenig, W.
PY  - 2008
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/241
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 155cm(-1) and 230cm(-1) at room temperature. The origin of these local vibrational impurity modes was discussed.
PB  - Elsevier Science Sa, Lausanne
T2  - Materials Chemistry and Physics
T1  - Far infrared study of local impurity modes of Gd doped PbTe
EP  - 499
IS  - 2
SP  - 496
VL  - 112
DO  - 10.1016/j.matchemphys.2008.05.083
ER  - 

@article{
author = "Nikolić, Pantelija M. and Paraskevopoulos, K.M. and Vujatović, Stevan S and Nikolić, Maria Vesna and Bojicic, Aleksandar and Zorba, T.T. and Stamenović, B. and Blagojević, V. and Jović, M. and Dasic, M. and Koenig, W.",
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 155cm(-1) and 230cm(-1) at room temperature. The origin of these local vibrational impurity modes was discussed.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Materials Chemistry and Physics",
title = "Far infrared study of local impurity modes of Gd doped PbTe",
pages = "499-496",
number = "2",
volume = "112",
doi = "10.1016/j.matchemphys.2008.05.083"
}

Nikolić, P. M., Paraskevopoulos, K.M., Vujatović, S. S., Nikolić, M. V., Bojicic, A., Zorba, T.T., Stamenović, B., Blagojević, V., Jović, M., Dasic, M.,& Koenig, W.. (2008). Far infrared study of local impurity modes of Gd doped PbTe. in Materials Chemistry and Physics
Elsevier Science Sa, Lausanne., 112(2), 496-499.
https://doi.org/10.1016/j.matchemphys.2008.05.083

Nikolić PM, Paraskevopoulos K, Vujatović SS, Nikolić MV, Bojicic A, Zorba T, Stamenović B, Blagojević V, Jović M, Dasic M, Koenig 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 .

Nikolić, Pantelija M., Paraskevopoulos, K.M., Vujatović, Stevan S, Nikolić, Maria Vesna, Bojicic, Aleksandar, Zorba, T.T., Stamenović, B., Blagojević, V., Jović, M., Dasic, M., Koenig, W., "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 . .

TY  - JOUR
AU  - Nikolic, Pantelija
AU  - Koenig, W.
AU  - Vujatović, Stevan S.
AU  - Blagojević, Vladimir D
AU  - Luković Golić, Danijela
AU  - Savić, Slavica M.
AU  - Radulović, K.
AU  - Urosević, D.
AU  - Nikolić, Maria Vesna
PY  - 2007
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/212
AB  - Single crystal samples of lead telluride doped with cerium were made using the Bridgman method. Far infrared reflectivity spectra in the temperature range from 10 to 300K 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 additional local modes were observed at about 138 and 337 cm(-1). The origin of these local vibrational impurity modes was discussed.
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Alloys and Compounds
T1  - Far infrared properties of PbTe doped with cerium
EP  - 295
IS  - 1-2
SP  - 292
VL  - 433
DO  - 10.1016/j.jallcom.2006.06.066
ER  - 

@article{
author = "Nikolic, Pantelija and Koenig, W. and Vujatović, Stevan S. and Blagojević, Vladimir D and Luković Golić, Danijela and Savić, Slavica M. and Radulović, K. and Urosević, D. and Nikolić, Maria Vesna",
year = "2007",
abstract = "Single crystal samples of lead telluride doped with cerium were made using the Bridgman method. Far infrared reflectivity spectra in the temperature range from 10 to 300K 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 additional local modes were observed at about 138 and 337 cm(-1). The origin of these local vibrational impurity modes was discussed.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Alloys and Compounds",
title = "Far infrared properties of PbTe doped with cerium",
pages = "295-292",
number = "1-2",
volume = "433",
doi = "10.1016/j.jallcom.2006.06.066"
}

Nikolic, P., Koenig, W., Vujatović, S. S., Blagojević, V. D., Luković Golić, D., Savić, S. M., Radulović, K., Urosević, D.,& Nikolić, M. V.. (2007). Far infrared properties of PbTe doped with cerium. in Journal of Alloys and Compounds
Elsevier Science Sa, Lausanne., 433(1-2), 292-295.
https://doi.org/10.1016/j.jallcom.2006.06.066

Nikolic P, Koenig W, Vujatović SS, Blagojević VD, Luković Golić D, Savić SM, Radulović K, Urosević D, Nikolić MV. Far infrared properties of PbTe doped with cerium. in Journal of Alloys and Compounds. 2007;433(1-2):292-295.
doi:10.1016/j.jallcom.2006.06.066 .

Nikolic, Pantelija, Koenig, W., Vujatović, Stevan S., Blagojević, Vladimir D, Luković Golić, Danijela, Savić, Slavica M., Radulović, K., Urosević, D., Nikolić, Maria Vesna, "Far infrared properties of PbTe doped with cerium" in Journal of Alloys and Compounds, 433, no. 1-2 (2007):292-295,
https://doi.org/10.1016/j.jallcom.2006.06.066 . .