Magnetic viscosity, thermal relaxation, and thermal equilibrium noise in Co‐based amorphous alloys at milliKelvin temperatures

1992 ◽  
Vol 72 (10) ◽  
pp. 4820-4825 ◽  
Author(s):  
S. Vitale ◽  
R. Tommasini ◽  
M. Cerdonio ◽  
M. Bonaldi ◽  
A. Cavalleri ◽  
...  
Keyword(s):  
Amorphous Alloys ◽  
Thermal Equilibrium ◽  
Thermal Relaxation ◽  
Magnetic Viscosity ◽  
Millikelvin Temperatures

Magnetic viscosity in Nd60Fe30Al10 amorphous alloys

2002 ◽  
Vol 320 (1-4) ◽  
pp. 288-290 ◽  
Author(s):  
O.V Billoni ◽  
M Villafuerte ◽  
S Urreta ◽  
L.M Fabietti
Keyword(s):  
Amorphous Alloys ◽  
Magnetic Viscosity

Thermal equilibrium noise with 1/fspectrum and temperature‐dependent magnetic viscosity in the amorphous alloy DyNi

1994 ◽  
Vol 75 (10) ◽  
pp. 5634-5636 ◽  
Author(s):  
B. Barbara ◽  
A. Ratnam ◽  
A. Cavalleri ◽  
M. Cerdonio ◽  
S. Vitale
Keyword(s):  
Amorphous Alloy ◽  
Thermal Equilibrium ◽  
Temperature Dependent ◽  
Magnetic Viscosity

scholarly journals Formation of local spin-state concentration waves during the relaxation from a photoinduced state in a spin-crossover polymer

2017 ◽  
Vol 73 (4) ◽  
pp. 660-668 ◽  
Author(s):  
Céline Mariette ◽  
Elzbieta Trzop ◽  
Serhane Zerdane ◽  
Pierre Fertey ◽  
Daopeng Zhang ◽  
...  
Keyword(s):  
Long Range ◽  
Spin State ◽  
Thermal Equilibrium ◽  
Short Range ◽  
Short Range Order ◽  
Spin Crossover ◽  
Thermal Relaxation ◽  
X Ray ◽  
X Ray Scattering ◽  
State Concentration

The complex relaxation from the photoinduced high-spin phase (PIHS) to the low-spin phase of the bimetallic two-dimensional coordination spin-crossover polymer [Fe[(Hg(SCN)3)2](4,4′-bipy)2]nis reported. During the thermal relaxation, commensurate and incommensurate spin-state concentration waves (SSCWs) form. However, contrary to the steps forming at thermal equilibrium, associated with long-range SSCW order, the SSCWs forming during the relaxation from the PIHS phase correspond to short-range order, revealed by diffuse X-ray scattering. This is interpreted as resulting from the competition between the two types of SSCW order and another structural symmetry breaking, due to ligand ordering, occurring at low temperature and precluding long-range SSCW order.

Pressure effect on thermal relaxation behavior of the Curie temperature in amorphous alloys

1990 ◽  
Vol 67 (8) ◽  
pp. 3655-3660 ◽  
Author(s):  
Zhong‐Yi Shen ◽  
Jing‐Xin Hong ◽  
Xiu‐Jun Yin ◽  
Yun Zhang ◽  
Shou‐An He
Keyword(s):  
Curie Temperature ◽  
Amorphous Alloys ◽  
Pressure Effect ◽  
Thermal Relaxation ◽  
Relaxation Behavior

Magnetic viscosity in spin glass Fe‐Ni‐B‐Si amorphous alloys

1982 ◽  
Vol 53 (3) ◽  
pp. 2214-2216 ◽  
Author(s):  
T. Kudo ◽  
T. Egami ◽  
K. V. Rao
Keyword(s):  
Spin Glass ◽  
Amorphous Alloys ◽  
Magnetic Viscosity

Magnetic viscosity of Co-based amorphous alloys between 0.02 and 4.2 K

1991 ◽  
Vol 101 (1-3) ◽  
pp. 89-91 ◽  
Author(s):  
G. Durin ◽  
M. Bonaldi ◽  
M. Cerdonio ◽  
R. Tommasini ◽  
S. Vitale
Keyword(s):  
Amorphous Alloys ◽  
Magnetic Viscosity

Nonmonotonic dependence of magnetic viscosity on thermal relaxation rate

1995 ◽  
Vol 52 (5) ◽  
pp. 3053-3055
Author(s):  
J. Lee ◽  
Ivo Klik ◽  
Ching-Ray Chang
Keyword(s):  
Relaxation Rate ◽  
Thermal Relaxation ◽  
Nonmonotonic Dependence ◽  
Magnetic Viscosity

RETRACTED: Study on the magnetic viscosity of Nd45Pr15Fe30−Co Al10 (x=0, 10) bulk amorphous Alloys

2013 ◽  
Vol 418 ◽  
pp. 65-68
Author(s):  
Guoquan Qi ◽  
Haiping Fan ◽  
Gang Wu ◽  
Shengyin Song ◽  
Dong Wei ◽  
...  
Keyword(s):  
Amorphous Alloys ◽  
Bulk Amorphous Alloys ◽  
Magnetic Viscosity
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