Semiconductor Quantum Dots as Materials for Lasers Based on Them

Autor: S. D. Bardashevska, I. M. Budzulyak, S. I. Budzulyak, B. I. Rachiy, A. M. Boychuk

Publikováno v: Фізика і хімія твердого тіла, Vol 19, Iss 2, Pp 113-129 (2018)

Quantum dots (QDs) today belong to the central research objects of many scientific groups. The study of theproperties of structures of small size is important both for the further development of electronics, and for theimprovement of existing semicon

Externí odkaz: https://doaj.org/article/61be38fc177c434bb25b4c970eb8d053

Photoluminescent Properties of CdTe Nanocrystals in Colloidal Solutions and Polymer Films

Autor: S. I. Budzulyak, L. A. Demchyna, V. M. Yermakov, O. A. Kapush, D. V. Korbutyak, V. M. Tomashyk, Z. F. Tomashyk, L. I. Trishchuk, S. D. Boruk

Publikováno v: Фізика і хімія твердого тіла, Vol 17, Iss 1, Pp 60-64 (2017)

Using stabilizers and promoters we have obtained colloidal CdTe nanocrystals (NCs) in aqueous solutions. Incorporation of the CdTe NCs into polymer films has been fulfilled subsequently. It is shown that the use of vinyl acetate-acrylate copolymer as

Externí odkaz: https://doaj.org/article/b88a4e64bfe947f0b50198b83e589a68

Raman spectroscopy of nickel molybdate and its modifications

Autor: I. M. Budzulyak, Olha M. Popovych, S. I. Budzulyak, Volodymyr O. Yukhymchuk, D. I. Popovych

Publikováno v: Fullerenes, Nanotubes and Carbon Nanostructures. 29:1009-1015

While using hydrothermal method we obtained nanocrystal nickel molybdate hydrate (NiMoO4). Its further calcination at 400 °C enabled us to obtain α-phase of NiMoO4 hydrate. The modification of phys...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41319031e76e00c09d1573b6a343878b
https://doi.org/10.1080/1536383x.2021.1925253

Методика отримання та дослідження оптичних властивостей вуглецевих квантових точок

Autor: Yu. Yu. Starchuk, S. D. Bardasevska, R.V. Ilnytskyi, I. M. Budzulyak, B. I. Rachiy, S. I. Budzulyak, B.N. Kulchytskyi

Publikováno v: Physics and Chemistry of Solid State; Vol 19, No 3 (2018); 226-229
Фізика і хімія твердого тіла; Vol 19, No 3 (2018); 226-229
Фізика і хімія твердого тіла, Vol 19, Iss 3, Pp 226-229 (2018)

The proposed method of synthesis of CQDs on the basis of nanoporous carbon obtained from plant raw materials. It is established that in the short-wave region a band is registered, which is due to the exciton mechanism of recombination, whereas in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ad0de3422722a4faff596f4e9173b56
https://doi.org/10.15330/pcss.19.3.226-229

Influence of the nature of the dispersion medium on the optical properties of CdTe nanocrystals during sedimentation deposition

Autor: O. G. Kosinov, R. G. Abaszade, S. I. Budzulyak, B. N. Kulchitsky, S. D. Boruk, О. A. Kapush, I. O. Mazarchuk, V. Y. Morozovska, L. І. Trіshchuk, D. V. Korbutyak

Publikováno v: Chernivtsi University Scientific Herald. Chemistry. :7-11

The physicochemical properties of low-dimensional structures based on CdTe obtained are investigated by the method of colloidal synthesis. The analysis of the optical absorption spectra and the luminescence intensity of the CdTe colloidal NCs showed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6e714805e989b750e0ac22d7e827ef6
https://doi.org/10.31861/chem-2019-819-01