Spin-glass state induced low field magnetization-step effect in a Hg1−x Mn x Te single crystal

2016 ◽  
Vol 253 (10) ◽  
pp. 2015-2019
Author(s):  
Liangqing Zhu ◽  
Jun Shao ◽  
Liang Zhu ◽  
Xiren Chen ◽  
Tie Lin ◽  
...  
Keyword(s):  
Single Crystal ◽  
Spin Glass ◽  
Spin Glass State ◽  
Glass State ◽  
Low Field ◽  
Field Magnetization ◽  
Step Effect

AC Magnetic Response of an Ni81Mn19 Alloy

1998 ◽  
Vol 12 (02) ◽  
pp. 143-154 ◽  
Author(s):  
A. Gencer ◽  
I. Ercan
Keyword(s):  
Spin Glass ◽  
Magnetic Measurements ◽  
Ac Susceptibility ◽  
Magnetic Domain ◽  
Freezing Temperature ◽  
Spin Glass State ◽  
Glass State ◽  
Low Field ◽  
Ferromagnetic Domains ◽  
Measuring Field

Low field magnetic measurements of a re-entrant system Ni 81 Mn 91 as a function of temperature are shown to exhibit two successive transitions. The ac susceptibility shows strong frequency dependence due to the frustrated spins. The freezing temperature, Tf, shifts to higher temperatures with increasing frequency and decreasing ac field amplitude. Its dependence on frequency is associated with the viscuous relaxation of spins during an ac cycle of the measuring field, which can be attributed to the magnetic relaxation of spin clusters. The results support the theory that re-entrant spin glass state is coexistent with the ferromagnetic domains and that no real phase transition to a spin glass state seems to occur. The interplay of magnetic domain formation and movement with the so-called frustrated spins appears to be responsible for the observed dependences.

scholarly journals Reentrant-spin-glass state inNi2Mn1.36Sn0.64shape-memory alloy

2009 ◽  
Vol 79 (9) ◽  
Author(s):  
S. Chatterjee ◽  
S. Giri ◽  
S. K. De ◽  
S. Majumdar
Keyword(s):  
Spin Glass ◽  
Spin Glass State ◽  
Glass State ◽  
Reentrant Spin Glass

scholarly journals Spin glass state and enhanced spiral phase in doped delafossite oxideCuCrO2

2016 ◽  
Vol 94 (2) ◽  
Author(s):  
Z. R. Yan ◽  
M. H. Qin ◽  
S. Dong ◽  
M. Zeng ◽  
X. B. Lu ◽  
...  
Keyword(s):  
Spin Glass ◽  
Spin Glass State ◽  
Glass State ◽  
Spiral Phase

Double exchange magnetic interaction and giant negative magnetoresistivity in the spin glass state of the new compound CuCr1.6Sb0.4S4

2001 ◽  
Vol 319 (1-2) ◽  
pp. 7-13 ◽  
Author(s):  
J. Warczewski ◽  
J. Krok-Kowalski ◽  
L.I. Koroleva ◽  
T. Mydlarz ◽  
A. Gilewski ◽  
...  
Keyword(s):  
Spin Glass ◽  
Double Exchange ◽  
Magnetic Interaction ◽  
Spin Glass State ◽  
Glass State

Coexistence of ferromagnetism and spin glass state in YbNi2 nanoparticles

2019 ◽  
Vol 475 ◽  
pp. 264-270 ◽  
Author(s):  
D.P. Rojas ◽  
L. Fernández Barquín ◽  
J.I. Espeso ◽  
J. Rodríguez Fernández ◽  
D. Alba Venero ◽  
...  
Keyword(s):  
Spin Glass ◽  
Spin Glass State ◽  
Glass State

scholarly journals Spin-Glass State in Defect-Fluorite Er2Zr2O7

2020 ◽  
Vol 137 (5) ◽  
pp. 750-752 ◽  
Author(s):  
M. Klicpera ◽  
K. Vlášková ◽  
R.H. Colman ◽  
P. Proschek ◽  
A. Hoser
Keyword(s):  
Spin Glass ◽  
Spin Glass State ◽  
Glass State

Disorder-induced spin-glass state in amorphous Heusler alloys

1983 ◽  
Vol 27 (1) ◽  
pp. 562-565 ◽  
Author(s):  
L. Krusin-Elbaum ◽  
A. P. Malozemoff ◽  
R. C. Taylor
Keyword(s):  
Spin Glass ◽  
Heusler Alloys ◽  
Spin Glass State ◽  
Glass State

scholarly journals Evidence of a cluster spin-glass state in B-site disordered perovskite SrTi0.5Mn0.5O3

2019 ◽  
Vol 492 ◽  
pp. 165671 ◽  
Author(s):  
Shivani Sharma ◽  
Poonam Yadav ◽  
Tusita Sau ◽  
Premakumar Yanda ◽  
Peter J. Baker ◽  
...  
Keyword(s):  
Spin Glass ◽  
Spin Glass State ◽  
Glass State ◽  
Cluster Spin Glass

scholarly journals Spin-glass state and reversed magnetic anisotropy induced by Cr doping in the Kitaev magnet α−RuCl3

2019 ◽  
Vol 99 (21) ◽  
Author(s):  
G. Bastien ◽  
M. Roslova ◽  
M. H. Haghighi ◽  
K. Mehlawat ◽  
J. Hunger ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Spin Glass ◽  
Spin Glass State ◽  
Glass State ◽  
Cr Doping
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