Photoluminescence of highly doped Cd1-xMnxS nanocrystals
Samo za registrovane korisnike
2010
Autori
Romčević, Maja J.Romčević, Nebojša Ž.
Kostić, Radmila
Klopotowski, L.
Dobrowolski, Witold D.
Kossut, J.
Čomor, Mirjana
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
We have synthesized CdS and Cd0 7Mn0 3S nanocrystals with diameters of about 45 nm These materials have been studied using photoluminescence spectroscopy with various excitation energies in the temperature range from 1 8 to 300 K We registered surface and defect states as well as two Mn2+ energy levels that correspond to Mn2+ ions in two different crystal environments. In addition, the resonant behavior of one Mn state excited by 514.5 nm wavelength of laser light has been clearly observed in obtained spectra We proposed the scheme of energy levels and transitions that explain obtained experimental results (C) 2010 Elsevier B V. All rights reserved
Ključne reči:
Nanostructured materials / Semiconductors / Precipitation / Optical properties / LuminescenceIzvor:
Journal of Alloys and Compounds, 2010, 497, 1-2, 46-51Finansiranje / projekti:
- Polish Academy of Sciences, Serbian Academy of Sciences and Arts
- Sinteza i karakterizacija nanočestica i nanokompozita (RS-MESTD-MPN2006-2010-142066)
- Spektroskopija elementarnih ekscitacija kod polumagnetnih poluprovodnika (RS-MESTD-MPN2006-2010-141028)
DOI: 10.1016/j.jallcom.2010.03.072
ISSN: 0925-8388
WoS: 000278744600017
Scopus: 2-s2.0-77951025361
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Romčević, Maja J. AU - Romčević, Nebojša Ž. AU - Kostić, Radmila AU - Klopotowski, L. AU - Dobrowolski, Witold D. AU - Kossut, J. AU - Čomor, Mirjana PY - 2010 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4018 AB - We have synthesized CdS and Cd0 7Mn0 3S nanocrystals with diameters of about 45 nm These materials have been studied using photoluminescence spectroscopy with various excitation energies in the temperature range from 1 8 to 300 K We registered surface and defect states as well as two Mn2+ energy levels that correspond to Mn2+ ions in two different crystal environments. In addition, the resonant behavior of one Mn state excited by 514.5 nm wavelength of laser light has been clearly observed in obtained spectra We proposed the scheme of energy levels and transitions that explain obtained experimental results (C) 2010 Elsevier B V. All rights reserved T2 - Journal of Alloys and Compounds T1 - Photoluminescence of highly doped Cd1-xMnxS nanocrystals VL - 497 IS - 1-2 SP - 46 EP - 51 DO - 10.1016/j.jallcom.2010.03.072 ER -
@article{ author = "Romčević, Maja J. and Romčević, Nebojša Ž. and Kostić, Radmila and Klopotowski, L. and Dobrowolski, Witold D. and Kossut, J. and Čomor, Mirjana", year = "2010", abstract = "We have synthesized CdS and Cd0 7Mn0 3S nanocrystals with diameters of about 45 nm These materials have been studied using photoluminescence spectroscopy with various excitation energies in the temperature range from 1 8 to 300 K We registered surface and defect states as well as two Mn2+ energy levels that correspond to Mn2+ ions in two different crystal environments. In addition, the resonant behavior of one Mn state excited by 514.5 nm wavelength of laser light has been clearly observed in obtained spectra We proposed the scheme of energy levels and transitions that explain obtained experimental results (C) 2010 Elsevier B V. All rights reserved", journal = "Journal of Alloys and Compounds", title = "Photoluminescence of highly doped Cd1-xMnxS nanocrystals", volume = "497", number = "1-2", pages = "46-51", doi = "10.1016/j.jallcom.2010.03.072" }
Romčević, M. J., Romčević, N. Ž., Kostić, R., Klopotowski, L., Dobrowolski, W. D., Kossut, J.,& Čomor, M.. (2010). Photoluminescence of highly doped Cd1-xMnxS nanocrystals. in Journal of Alloys and Compounds, 497(1-2), 46-51. https://doi.org/10.1016/j.jallcom.2010.03.072
Romčević MJ, Romčević NŽ, Kostić R, Klopotowski L, Dobrowolski WD, Kossut J, Čomor M. Photoluminescence of highly doped Cd1-xMnxS nanocrystals. in Journal of Alloys and Compounds. 2010;497(1-2):46-51. doi:10.1016/j.jallcom.2010.03.072 .
Romčević, Maja J., Romčević, Nebojša Ž., Kostić, Radmila, Klopotowski, L., Dobrowolski, Witold D., Kossut, J., Čomor, Mirjana, "Photoluminescence of highly doped Cd1-xMnxS nanocrystals" in Journal of Alloys and Compounds, 497, no. 1-2 (2010):46-51, https://doi.org/10.1016/j.jallcom.2010.03.072 . .