Size distribution of InAsSbP/InAs(100) quantum dots in the frames of modified for surface LSW theory

Autor:	I. I. Panko, B. V. Ivanskii, V. I. Kryvetskyi, R. D. Vengrenovich, Yu. M. Kushnir
Rok vydání:	2014
Předmět:	Surface diffusion Ostwald ripening Surface (mathematics) symbols.namesake Materials science Distribution (mathematics) Condensed matter physics Quantum dot symbols General Physics and Astronomy Chemical reaction
Zdroj:	Journal of Contemporary Physics (Armenian Academy of Sciences). 49:158-164
ISSN:	1934-9378 1068-3372
DOI:	10.3103/s1068337214040045
Popis:	The analysis of quantum dots (QD) growth in InAsSbP/InAs (100) structure at the stage of Ostwald ripening (OR) is carried out in the frames of modified for surface LSW theory. It is found that after 30 minute growing of InAsSbP QD, their size distribution is well approximated by generalized Chakraverty-Wagner distribution. The growth of QD in the OR process is governed simultaneously by two mechanisms, namely, surface diffusion and chemical reaction. At shorter time of QD growth, OR stage occurs partially (20 min) or does not occur at all (10 min).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ec5c1f535c7e045ccc77a00a7f189dca https://doi.org/10.3103/s1068337214040045 Zobrazit plný text záznamu Full text from SpringerLink