Extended Dynamic Spin-Fluctuation Theory with Application to Iron-Reference-Cited by-同舟云学术

Extended Dynamic Spin-Fluctuation Theory with Application to Iron

Published:2012-06 Issue: Volume:190 Page:55-58
ISSN:1662-9779
Container-title:Solid State Phenomena
language:
Short-container-title:SSP

Author:

Reser B.I.¹,Melnikov N.B.²,Grebennikov Vladimir I.¹

Affiliation:

1. Russian Academy of Sciences

2. Moscow State University

Abstract

The problem of discontinuous phase transition in the dynamic spin-fluctuation theory is resolved by taking into account large anharmonic spin fluctuations and nonlocality of the mean Green function. The extended theory is applied to the calculation of magnetic properties of iron.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics

Link

https://www.scientific.net/SSP.190.55.pdf

Reference9 articles.

1. B. I. Rezer and V. I. Grebennikov, Phys. Met. Metallogr. 85 (1998) 20-27.

2. B. I. Reser and N. B. Melnikov, J. Phys.: Condens. Matter 20 (2008) 285205 (10 pp).

3. T. Moriya, Spin Fluctuations in Itinerant Electron Magnetism, Springer, Berlin, (1985).

4. N. B. Melnikov, B. I. Reser and V. I. Grebennikov, J. Phys. A: Math. Theor. 43 (2010) 195004 (19 pp).

5. N. B. Melnikov, B. I. Reser and V. I. Grebennikov, J. Phys.: Condens. Matter 23 (2011) 276003 (11 pp).

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