Metastable states of laser synthesized oxide nanoparticles / Ivanov M. G.,Kotov Yu. A.,Medvedev A. I.,Murzakayev A. M.,Osipov V. V.,Shtolz A. K.,Solomonov V. I. // JOURNAL OF ALLOYS AND COMPOUNDS. - 2009. - V. 483, l. 1-2. - P. 503-506.

ISSN/EISSN:

0925-8388 / нет данных

Type:

Article; Proceedings Paper

Abstract:

Oxide nanopowders Y(2)O(3), Nd(3+):Y(2)O(3), Nd(3+):Y(2)O(3) + Sc(2)O(3), Al(2)O(3), Nd(3+):Y(2)O(3) + Al(2)O(3), ZrO(2) were prepared with the help of pulse-repetitive CO(2) laser evaporation and subsequent vapor condensation in the flow of buffer gas. The mean size of the nanoparticles was about 10 nm. All these nanoparticles were found to be in metastable state at room temperature. Structure of the nanoparticles, the results of X-ray, thermogravimetry and differential scanning calorimetry (TG-DSC) analysis, as well as reasons of metastable lattice formation are discussed. (C) 2008 Elsevier B.V. All rights reserved.

Author keywords:

Nanoparticles; Metastable states; Laser evaporation TRANSFORMATION

DOI:

10.1016/j.jallcom.2008.08.147

Web of Science ID:

ISI:000270619600121

Соавторы в МНС:

Другие поля

Поле	Значение
Month	AUG 26
Note	14th International Sympoium on Metastable and Nano-Materials, Corfu, GREECE, AUG 26-30, 2007
Publisher	ELSEVIER SCIENCE SA
Address	PO BOX 564, 1001 LAUSANNE, SWITZERLAND
Language	English
Keywords-Plus	TRANSFORMATION
Research-Areas	Chemistry; Materials Science; Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy \& Metallurgical Engineering
Author-Email	max@iep.uran.ru
ResearcherID-Numbers	Ivanov, Maxim/G-3579-2014
ORCID-Numbers	Ivanov, Maxim/0000-0003-2777-8421
Number-of-Cited-References	8
Usage-Count-Since-2013	9
Journal-ISO	J. Alloy. Compd.
Doc-Delivery-Number	504LZ