scholarly journals Specific heat of a three-dimensional metal near a zero-temperature magnetic phase transition with dynamic exponentz=2, 3, or 4

1995 ◽  
Vol 51 (14) ◽  
pp. 8996-9004 ◽  
Author(s):  
U. Zülicke ◽  
A. J. Millis
Keyword(s):  
Phase Transition ◽  
Specific Heat ◽  
Magnetic Phase Transition ◽  
Magnetic Phase ◽  
Three Dimensional ◽  
Zero Temperature

Specific heat of TMMC in the region of low temperature magnetic phase transition

1974 ◽  
Vol 15 (11-12) ◽  
pp. 1765-1768 ◽  
Author(s):  
B. Vis ◽  
C.K. Chau ◽  
H. Weinstock ◽  
R.E. Dietz
Keyword(s):  
Phase Transition ◽  
Low Temperature ◽  
Specific Heat ◽  
Magnetic Phase Transition ◽  
Magnetic Phase

scholarly journals Spin- and chirality-orderings of frustrated magnets – stacked-triangular anti-ferromagnets and spin glasses

2001 ◽  
Vol 79 (11-12) ◽  
pp. 1447-1458 ◽  
Author(s):  
H Kawamura
Keyword(s):  
Phase Transition ◽  
Magnetic Phase Transition ◽  
Triangular Lattice ◽  
Spin Glasses ◽  
Magnetic Phase ◽  
Three Dimensional ◽  
Frustrated Magnets ◽  
Spin Frustration ◽  
Spin Structures ◽  
Experimental Works

"Chirality" is a multispin quantity representing the sense or the handedness of the noncollinear spin structures induced by spin frustration. Recent studies have revealed that the chirality often plays an important role in the ordering of certain frustrated magnets. Here I take up two such examples, stacked-triangular anti-ferromagnets and spin glasses, where the inherent chiral degree of freedom affects underlying physics and might lead to novel ordering phenomena. The first topic is the criticality of the magnetic-phase transition of vector (i.e., XY or Heisenberg) anti-ferromagnets on the three-dimensional stacked-triangular lattice. The second topic is the nature of the spin-glass ordering. I will review the recent theoretical and experimental works on these topics, with particular emphasis on the important role played by the chirality. PACS Nos.: 67.70+n, 67.57Lm

Magnetic phase transition in KGd(WO4)2 double tungstate

Open Physics ◽  
2013 ◽  
Vol 11 (3) ◽  
Author(s):  
Mieczysław Borowiec ◽  
Tetyana Zayarnyuk ◽  
Maria Gutowska ◽  
Jarosław Więckowski ◽  
Andrzej Szewczyk ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Experimental Data ◽  
Phase Transition ◽  
Critical Exponent ◽  
Specific Heat ◽  
Magnetic Phase Transition ◽  
Magnetic Phase ◽  
Zero Magnetic Field ◽  
Double Tungstate ◽  
Order Magnetic Phase Transition

AbstractInvestigations of the specific heat of the potassium gadolinium double tungstate KGd(WO4)2 have been performed over the temperature range from 0.05 K up to 4 K in zero magnetic field. The λ -type anomaly observed at T = 0.42 K was interpreted as an indication of a second order magnetic phase transition within the Gadolinium sublattice. The critical exponent α was determined from experimental data.

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