Influence of Dimensional Effects on the Curie Temperature of Dy and Ho Thin Films

Devyaterikov, D. I.; Proglyado, V. V.; Zhaketov, V. D.; Nikitenko, Y. V.; Kondrat’ev, O. A.; Pashaev, E. M.; Subbotin, I. A.; Zverev, V. I.; Kravtsov, E. A.; Ustinov, V. V.

doi:10.1134/S0031918X21050033

Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на этот ресурс: http://elar.urfu.ru/handle/10995/111542

Название:	Influence of Dimensional Effects on the Curie Temperature of Dy and Ho Thin Films
Авторы:	Devyaterikov, D. I. Proglyado, V. V. Zhaketov, V. D. Nikitenko, Y. V. Kondrat’ev, O. A. Pashaev, E. M. Subbotin, I. A. Zverev, V. I. Kravtsov, E. A. Ustinov, V. V.
Дата публикации:	2021
Издатель:	Pleiades journals Pleiades Publishing Ltd
Библиографическое описание:	Influence of Dimensional Effects on the Curie Temperature of Dy and Ho Thin Films / D. I. Devyaterikov, V. V. Proglyado, V. D. Zhaketov et al. // Physics of Metals and Metallography. — 2021. — Vol. 122. — Iss. 5. — P. 465-471.
Аннотация:	Abstract: The role of size effects in the formation of the magnetic structure of Dy and Ho thin films in absence of epitaxial strain is studied in this work. It was found that, for Dy in the temperature range between the Néel temperature and the Curie temperature of bulk Dy and, for Ho, in the temperature range between the Néel temperature and the temperature of phase transition into the conic phase, the temperature dependences of the period of magnetic helicoid in the bulk and film metals are similar. The character of the transition into the ferromagnetic phase in the Dy films changes at lower temperatures, and the transition into the commensurable conic phase in the Ho films is suppressed. This is explained exclusively by the influence of dimensional effects. © 2021, Pleiades Publishing, Ltd.
Ключевые слова:	DYSPROSIUM HOLMIUM MAGNETIC ORDERING NEUTRON REFLECTOMETRY RARE-EARTH METALS X-RAY DIFFRACTION ANALYSIS CURIE TEMPERATURE TEMPERATURE DISTRIBUTION DIMENSIONAL EFFECTS EPITAXIAL STRAIN FERROMAGNETIC PHASE LOWER TEMPERATURES SIZE EFFECTS TEMPERATURE DEPENDENCE TEMPERATURE RANGE THIN FILMS
URI:	http://elar.urfu.ru/handle/10995/111542
Условия доступа:	info:eu-repo/semantics/openAccess
Идентификатор SCOPUS:	85111153276
Идентификатор WOS:	000667700900004
Идентификатор PURE:	22837126
ISSN:	0031-918X
DOI:	10.1134/S0031918X21050033
Сведения о поддержке:	Synthesis of samples and magnetometric measurements were performed at the Center of the Collaborative Access, Institute of Metal Physics, Ural Branch, Russian Academy of Sciences. Experimental data obtained with the REMUR reflectometer were transformed from the instrumental coordinate system into the reciprocal space coordinate system using Överlåtaren software []. This study was supported by the Russian Foundation for Basic Research, project no. 19-32-90007.
Располагается в коллекциях:	Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC

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