Correlation between the temperature dependence of elastic constants and the Debye temperature in a paramagnetic metal / Bodryakov VY,Povzner AA // PHYSICS OF METALS AND METALLOGRAPHY. - 2000. - V. 89, l. 6. - P. 548-552.

ISSN/EISSN:

0031-918X / нет данных

Type:

Article

Abstract:

Correlation between the Debye temperature and the temperature dependence of elastic constants of a paramagnetic metal is analyzed on the basis of the Debye-Gruneisen concepts neglecting the temperature dependence of the Poisson ratio sigma. The temperature dependence of the Debye temperature theta(T) is shown to be predominantly determined by the temperature dependence of elastic constants. On the contrary, the theta(T) only weakly affects the temperature dependence of elastic constants. This latter circumstance allowed us to formulate a self-consistent method for calculating the temperature dependence of elastic constants. The parameters of this dependence were estimated numerically on the example of the bulk modulus of elasticity of paramagnetic lutetium.

Author keywords:

FLUCTUATION

DOI:

нет данных

Web of Science ID:

ISI:000089007800003

Соавторы в МНС:

—

Другие поля

Поле	Значение
Month	JUN
Publisher	INTERPERIODICA
Address	PO BOX 1831, BIRMINGHAM, AL 35201-1831 USA
Language	English
Keywords-Plus	FLUCTUATION
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	Povzner, Aleksandr/A-4625-2016
Number-of-Cited-References	14
Usage-Count-Since-2013	2
Journal-ISO	Phys. Metals Metallogr.
Doc-Delivery-Number	348VU