Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/111542
Title: Influence of Dimensional Effects on the Curie Temperature of Dy and Ho Thin Films
Authors: 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.
Issue Date: 2021
Publisher: Pleiades journals
Pleiades Publishing Ltd
Citation: 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.
Abstract: 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.
Keywords: 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://hdl.handle.net/10995/111542
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85111153276
PURE ID: 22837126
ISSN: 0031-918X
metadata.dc.description.sponsorship: 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.
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

Files in This Item:
File Description SizeFormat 
2-s2.0-85111153276.pdf1,33 MBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.