A thermodynamic model of spin-density waves in chromium / Ustinov VV,Kurkin MI // PHYSICS OF METALS AND METALLOGRAPHY. - 2003. - V. 96, l. 1. - P. 9-13.

ISSN/EISSN:

0031-918X / нет данных

Type:

Article

Abstract:

A thermodynamic potential is suggested to describe the linearly polarized spin-density waves (SDWs) whose spectrum of wave vectors has no multiple harmonics. This potential depends on two order parameters, namely, the component of the antiferromagnetism vector in the direction of polarization and the amplitude of the charge-density wave (CDW). The characteristics of the potential are chosen in such a way that their magnetic part determines the values of the order parameters and the transition temperature, while their charge part controls the wave vectors of SDWs and CDWs. The wave vector of the charge-density wave was found to be twice as large in magnitude as that of the spin wave; this finding agrees with the experimental data for pure chromium.

Author keywords:

ANTIFERROMAGNETISM; TRANSITION

DOI:

нет данных

Web of Science ID:

ISI:000185034000002

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JUL
Publisher	INTERPERIODICA
Address	PO BOX 1831, BIRMINGHAM, AL 35201-1831 USA
Language	English
Keywords-Plus	ANTIFERROMAGNETISM; TRANSITION
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	Ustinov, Vladimir/G-7501-2011 Kurkin, Mihail/K-7854-2013
ORCID-Numbers	Ustinov, Vladimir/0000-0002-5155-7947 Kurkin, Mihail/0000-0003-2669-6678
Number-of-Cited-References	18
Journal-ISO	Phys. Metals Metallogr.
Doc-Delivery-Number	716MZ