TY  - CONF
AU  - Gilić, M.
AU  - Mitrić, J.
AU  - Petrović, Suzana
AU  - Peruško, Davor
AU  - Ćirković, J.
AU  - Reissig, L.
AU  - Romčević, N.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11890
AB  - We report an experimental study of Cr2O3 thin films (60, 300, 350 nm) deposited on silicon and glass substrates using the Balzers Sputtron II System. The structural and optical properties were investigated by means of AFM, XRD, UV-VIS, Raman and infrared spectroscopy, in order to determine the suitability of the as-obtained films as potential active layers in novel differential inorganic photodetectors. AFM measurements revealed that all films are well-deposited, without the presence of any cracks or voids. The crystalline peaks in the XRD spectra belonged to the trigonal Cr2O3 structure. UV-VIS measurements revealed a strong red shift in the absorption maxima with reducing film thickness. IR and Raman spectroscopy show a dependence of the characteristic vibrations on film thickness as well as on the substrate. In conclusion, our results indicate that the Cr2O3 film of 300 nm thickness is so far the most promising candidate as photoactive semiconducting layer in differential photodetectors.
PB  - Belgrade : Vinča Institute of Nuclear Sciences, University of Belgrade
C3  - PHOTONICA2019 : 7th International School and Conference on Photonics & Machine Learning with Photonics Symposium : Book of abstracts
T1  - Optical and Structural Investigation of Cr2O3 Thin Films: the Effect of Thickness on Their Applicability in Differential Photodetectors
SP  - 105
EP  - 105
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11890
ER  - 

@conference{
author = "Gilić, M. and Mitrić, J. and Petrović, Suzana and Peruško, Davor and Ćirković, J. and Reissig, L. and Romčević, N.",
year = "2019",
abstract = "We report an experimental study of Cr2O3 thin films (60, 300, 350 nm) deposited on silicon and glass substrates using the Balzers Sputtron II System. The structural and optical properties were investigated by means of AFM, XRD, UV-VIS, Raman and infrared spectroscopy, in order to determine the suitability of the as-obtained films as potential active layers in novel differential inorganic photodetectors. AFM measurements revealed that all films are well-deposited, without the presence of any cracks or voids. The crystalline peaks in the XRD spectra belonged to the trigonal Cr2O3 structure. UV-VIS measurements revealed a strong red shift in the absorption maxima with reducing film thickness. IR and Raman spectroscopy show a dependence of the characteristic vibrations on film thickness as well as on the substrate. In conclusion, our results indicate that the Cr2O3 film of 300 nm thickness is so far the most promising candidate as photoactive semiconducting layer in differential photodetectors.",
publisher = "Belgrade : Vinča Institute of Nuclear Sciences, University of Belgrade",
journal = "PHOTONICA2019 : 7th International School and Conference on Photonics & Machine Learning with Photonics Symposium : Book of abstracts",
title = "Optical and Structural Investigation of Cr2O3 Thin Films: the Effect of Thickness on Their Applicability in Differential Photodetectors",
pages = "105-105",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11890"
}

Gilić, M., Mitrić, J., Petrović, S., Peruško, D., Ćirković, J., Reissig, L.,& Romčević, N.. (2019). Optical and Structural Investigation of Cr2O3 Thin Films: the Effect of Thickness on Their Applicability in Differential Photodetectors. in PHOTONICA2019 : 7th International School and Conference on Photonics & Machine Learning with Photonics Symposium : Book of abstracts
Belgrade : Vinča Institute of Nuclear Sciences, University of Belgrade., 105-105.
https://hdl.handle.net/21.15107/rcub_vinar_11890

Gilić M, Mitrić J, Petrović S, Peruško D, Ćirković J, Reissig L, Romčević N. Optical and Structural Investigation of Cr2O3 Thin Films: the Effect of Thickness on Their Applicability in Differential Photodetectors. in PHOTONICA2019 : 7th International School and Conference on Photonics & Machine Learning with Photonics Symposium : Book of abstracts. 2019;:105-105.
https://hdl.handle.net/21.15107/rcub_vinar_11890 .

Gilić, M., Mitrić, J., Petrović, Suzana, Peruško, Davor, Ćirković, J., Reissig, L., Romčević, N., "Optical and Structural Investigation of Cr2O3 Thin Films: the Effect of Thickness on Their Applicability in Differential Photodetectors" in PHOTONICA2019 : 7th International School and Conference on Photonics & Machine Learning with Photonics Symposium : Book of abstracts (2019):105-105,
https://hdl.handle.net/21.15107/rcub_vinar_11890 .