Magnetic behavior and magnetic phase diagram of the insulating mixed ferromagnet Fe[S2xSe2(1−x)CN (C2H5)2]2Cl

1989 ◽  
Vol 39 (1) ◽  
pp. 392-396 ◽  
Author(s):  
G. C. DeFotis ◽  
R. S. Wiese ◽  
E. D. Remy
1998 ◽  
Vol 12 (18) ◽  
pp. 1781-1793 ◽  
Author(s):  
Fernando Palacio ◽  
Javier Campo ◽  
M. Carmen Morón ◽  
Armando Paduan-Filho ◽  
Carlos C. Becerra

The phase diagram of low anisotropy antiferromagnets contains regions where small perturbations in the structure can induce rich interesting physical phenomenology that is still to be fully understood. This paper reviews the anomalies observed in site-diluted antiferromagnets in two regions of the magnetic phase diagram: the region where the magnetic field is very low, normally less than 10 Oe, and the spin-flop region. Although the observed phenomena is quite general, the magnetic behavior of the solid solutions A 2 Fe 1-x In x Cl 5· H 2 O , (A=K, Rb) is used to exemplify such anomalies.


2019 ◽  
Vol 100 (5) ◽  
Author(s):  
X. X. Zhang ◽  
Z. C. Xia ◽  
Y. J. Ke ◽  
X. Q. Zhang ◽  
Z. H. Cheng ◽  
...  

1993 ◽  
Vol 07 (01n03) ◽  
pp. 30-33
Author(s):  
A. GRAUEL ◽  
A. BÖHM ◽  
R. KÖHLER ◽  
R. MODLER ◽  
C. GEIBEL ◽  
...  

The magnetic phase diagram of the antiferromagnetically ordered heavy-fermion superconductor UPd 2 Al 3( T N = 14K , T c = 2K ) is highly anisotropic. Three different magnetic phases are only observed for magnetic fields applied in the easy basal plane of the hexagonal PrNi 2 Al 3 structure ( B ⊥ c ). For B || c , only one transition at the Néel temperature T N is found. A tetravalent ( 5f 2) uranium-configuration is inferred from a crystal-electric field analysis of the temperature dependence of the anisotropic paramagnetic susceptibility.


1988 ◽  
Vol 49 (C8) ◽  
pp. C8-479-C8-480 ◽  
Author(s):  
M. Kuznietz ◽  
P. Burlet ◽  
J. Rossat-Mignod ◽  
O. Vogt ◽  
K. Mattenberger ◽  
...  

1993 ◽  
Vol 07 (01n03) ◽  
pp. 867-870 ◽  
Author(s):  
H. SHIRAISHI ◽  
T. HORI ◽  
Y. YAMAGUCHI ◽  
S. FUNAHASHI ◽  
K. KANEMATSU

The magnetic susceptibility measurements have been made on antiferromagnetic compounds Mn1–xFexSn2 and the magnetic phase diagram was illustrated. The high temperature magnetic phases I and III, major phases, were analyzed on the basis of molecular field theory and explained the change of magnetic structure I⇌III occured at x≈0.8.


2021 ◽  
Vol 132 ◽  
pp. 107134
Author(s):  
Piotr Konieczny ◽  
Stanisław M. Dubiel

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