The effect of spin fluctuations on phase transitions in magnetic systems

2014 ◽  
Vol 69 (3) ◽  
pp. 230-232
Author(s):  
M. A. Dergachev ◽  
A. M. Savchenko ◽  
B. I. Sadovnikov
Keyword(s):  
Phase Transitions ◽  
Spin Fluctuations ◽  
Magnetic Systems

Magnetic phase transitions, short-range correlations and spin fluctuations in (Gd1−xYx)3Co

2001 ◽  
Vol 329 (1-2) ◽  
pp. 22-30 ◽  
Author(s):  
N.V Baranov ◽  
A.A Yermakov ◽  
P.E Markin ◽  
U.M Possokhov ◽  
H Michor ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Short Range ◽  
Magnetic Phase ◽  
Spin Fluctuations ◽  
Magnetic Phase Transitions ◽  
Short Range Correlations

ChemInform Abstract: Magnetic Refrigeration: Phase Transitions, Itinerant Magnetism and Spin Fluctuations

ChemInform ◽  
2012 ◽  
Vol 43 (13) ◽  
pp. no-no
Author(s):  
K. Morrison ◽  
J. Lyubina ◽  
J. D. Moore ◽  
K. G. Sandeman ◽  
O. Gutfleisch ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Magnetic Refrigeration ◽  
Spin Fluctuations ◽  
Itinerant Magnetism

scholarly journals Influence of Magnetic Order Parameter Symmetry and Spin Fluctuations on Forming of Ferroelectric Order in Mn2O5 Oxides

2018 ◽  
Vol 185 ◽  
pp. 07007
Author(s):  
Vladimir Men`shenin
Keyword(s):  
Phase Transitions ◽  
Magnetic Order ◽  
Electric Polarization ◽  
Spin Fluctuations ◽  
Magnetic Phase Transitions ◽  
Group Method ◽  
Magnetic Phases ◽  
Magnetic Order Parameter ◽  
Parameter Symmetry ◽  
Order Parameter Symmetry

The magnetic phase transitions from paramagnetic to magnetic phases have studied in RMn2O5 oxides. Using a symmetry analysis and renormalization group method it was shown that an appearance of the electric polarization or lack whereof in the magnetic phases are determined the symmetry of these phases and spin fluctuations in the vicinity of the phase transitions.

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