Ferro-, quasiferro- and antiferromagnetic spin-glass orders in random anisotropy crystalline DyxY1−xAl2 compounds

1992 ◽  
Vol 104-107 ◽  
pp. 243-245 ◽  
Author(s):  
A. Del Moral ◽  
J. Schweizer ◽  
J.I. Arnaudas ◽  
M.B. Salamon ◽  
C. Ritter ◽  
...  
Keyword(s):  
Spin Glass ◽  
Random Anisotropy ◽  
Antiferromagnetic Spin

Random anisotropy in ising spin glass

1982 ◽  
Vol 89 (2) ◽  
pp. 96-100 ◽  
Author(s):  
M.Cristina Forti ◽  
R. Kishore ◽  
I.C. Da Cunha Lima
Keyword(s):  
Spin Glass ◽  
Ising Spin Glass ◽  
Ising Spin ◽  
Random Anisotropy

Magnetic States of Nanoparticles with RKKY Interaction

2013 ◽  
Vol 774-776 ◽  
pp. 523-527 ◽  
Author(s):  
Valery I. Belokon ◽  
Konstantin V. Nefedev ◽  
Vitalii Y. Kapitan ◽  
Olga I. Dyachenko
Keyword(s):  
Spin Glass ◽  
Effective Magnetic Moment ◽  
Magnetic State ◽  
Field Method ◽  
Spherical Nanoparticles ◽  
Rkky Interaction ◽  
Interaction Field ◽  
Magnetic States ◽  
Antiferromagnetic Spin ◽  
Nonmagnetic Matrix

Conditions of phase transitions in systems of identical ferromagnetic spherical nanoparticles randomly distributed in metal nonmagnetic matrix and superlattices of small number of nanoparticles with the Ruderman-Kittel-Kasuya-Yosida interaction are researched. In the framework of the Ising model the behavior of superspins is well described with the random interaction field method. The alteration of the effective magnetic moment due to the change in volume affects the choice of the magnetic state of the system: ferromagnetic spin glass or antiferromagnetic spin glass. The ground state of superlattice depends on the distance between particles.

Strongly disordered antiferromagnetic spin-1 chains with random anisotropy

1998 ◽  
Vol 58 (1) ◽  
pp. 58-61 ◽  
Author(s):  
Andreia Saguia ◽  
Beatriz Boechat ◽  
M. A. Continentino
Keyword(s):  
Random Anisotropy ◽  
Antiferromagnetic Spin

Antiferromagnetic spin glass ordering in the compensatedn-Ge near the insulator–metal transition

2004 ◽  
Vol 1 (1) ◽  
pp. 71-74 ◽  
Author(s):  
A. I. Veinger ◽  
A. G. Zabrodskii ◽  
T. V. Tisnek ◽  
S. I. Goloshchapov
Keyword(s):  
Spin Glass ◽  
Insulator Metal Transition ◽  
Antiferromagnetic Spin

Antiferromagnetic spin glass-like behavior in sintered multiferroic Aurivillius Bim+1Ti3Fem−3O3m+3 compounds

2013 ◽  
Vol 342 ◽  
pp. 27-34 ◽  
Author(s):  
E. Jartych ◽  
T. Pikula ◽  
M. Mazurek ◽  
A. Lisinska-Czekaj ◽  
D. Czekaj ◽  
...  
Keyword(s):  
Spin Glass ◽  
Antiferromagnetic Spin

Spin-glass behaviour in dilute weak random-anisotropy magnets DyxY1-xAl2

1994 ◽  
Vol 6 (25) ◽  
pp. 4779-4794 ◽  
Author(s):  
A del Moral ◽  
J I Arnaudas ◽  
P M Gehring
Keyword(s):  
Spin Glass ◽  
Random Anisotropy ◽  
Spin Glass Behaviour
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