Zobrazeno 1 - 10
of 24
pro vyhledávání: '"M. O. Stasyk"'
Autor:
R. D. Vengrenovich, B. V. Ivanskii, M. O. Stasyk, S. V. Yarema, A. V. Moskaliuk, I. I. Panko, V. I. Kryvetskyi, I. V. Fesiv
Publikováno v:
Фізика і хімія твердого тіла, Vol 20, Iss 2, Pp 101-119 (2019)
The review analyzed the kinetics of Ostwald ripening of nanodispersed phases in metal alloys provided that the growth (dissolution) of the nanoparticles of the strengthening phase is controlled simultaneously with matrix diffusion, diffusion through
Externí odkaz:
https://doaj.org/article/055c2f84de934a74942419a9df4bee28
Publikováno v:
Powder Metallurgy and Metal Ceramics. 54:281-291
The Chakraverty–Wagner distribution and generalized Lifshitz–Slyozov–Wagner distribution are compared within the LSW theory modified for the surface (2D system) and for the volume (3D system) with experimental histograms for nanocrystals (quant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ed28bd5b1d83635deba9623a10b94a6
https://doi.org/10.1007/s11106-015-9711-x
https://doi.org/10.1007/s11106-015-9711-x
Publikováno v:
Semiconductors. 48:783-791
The size distribution function of nanodots in artificial three-dimensional (Si)Ge/Si and In(Ga)As/GaAs quantum dot crystals grown using templates with perfect periodicity is calculated. Pyramidal nanodots were modeled by cone-shaped clusters for whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35aed8e53427bc9f3e3932d137cb46de
https://doi.org/10.1134/s1063782614060256
https://doi.org/10.1134/s1063782614060256
Publikováno v:
The Journal of Physical Chemistry C. 117:13681-13687
A generalized Lifshits–Slezov–Wagner distribution for nanoclusters or nanocrystals growth according to two parallel mechanisms (Wagner and diffusion) has been used to explain a series of experimental histograms, which cannot be correctly related
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84e71aa192320b44209305b28b0940fd
https://doi.org/10.1021/jp402729h
https://doi.org/10.1021/jp402729h
Publikováno v:
ISRN Nanomaterials. 2013:1-8
The process of coarsening of nanoclusters or nanocrystals (NCs) is investigated for the case when cluster growth (dissolution) is governed simultaneously by both diffusion along dislocation pipes and the rate of formation of chemical connections (che
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a72365cf2fa5a88917fecb63be9753cc
https://doi.org/10.1155/2013/651576
https://doi.org/10.1155/2013/651576
Publikováno v:
SPIE Proceedings.
A comparison between the generalized Chakraverty-Wagner and Lifshits-Slyozov-Wagner distributions with experimental histograms for Pt, Pd –nanocrystals and their compounds has been performed according to the modified LSW theory applied to the surfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40012d5230920459fe2f8929212b1bc7
https://doi.org/10.1117/12.2224724
https://doi.org/10.1117/12.2224724
Autor:
S. V. Yarema, V. I. Kryvetskyi, R. D. Vengrenovich, I. I. Panko, B. V. Ivanskii, M. O. Stasyk
Publikováno v:
Journal of Nanomaterials, Vol 2014 (2014)
An analysis of the experimental data related to the mechanism of Pt particles sintering has been carried out using the modified LSW theory. The size distribution for the Pt nanoparticles at the stage of Ostwald ripening fits the generalized Lifshitz-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14474723c674ab4ced6a51e563e4c386
https://doaj.org/article/2beadeb994834f7c9b92aa73774e11e5
https://doaj.org/article/2beadeb994834f7c9b92aa73774e11e5
Publikováno v:
Eleventh International Conference on Correlation Optics.
Within the framework of the modified Lifshitz-Slyozov-Wagner theory, we study the mechanisms and kinetics of formation of ZnO nanocrystals from oversaturated solution accounting the dependence of optoelectronic properties of semiconductor on crystal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2007d0ad340335ed250a207543f9bcc
https://doi.org/10.1117/12.2048673
https://doi.org/10.1117/12.2048673
Publikováno v:
SPIE Proceedings.
The size distribution function of nanoclusters has been calculated in assumption of parallel action of two mechanisms of mass transfer, which are controlled by the volume diffusion and the rate of forming chemical connections at particle surface. Com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6e65dcd2da73da105488be69bdff08f
https://doi.org/10.1117/12.919779
https://doi.org/10.1117/12.919779
Publikováno v:
SPIE Proceedings.
Quantitative technique for comparison of experimentally obtained histograms with theoretically calculated size distribution functions of clusters in heterosystems is introduced. The most important characteristics of theoretically derived size distrib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46eb0228176a873a9dead76ea16e821d
https://doi.org/10.1117/12.919776
https://doi.org/10.1117/12.919776