scholarly journals Equilibrium low temperature heat capacity of the spin density wave compound (TMTTF)2Br: effect of a magnetic field

2007 ◽  
Vol 59 (1) ◽  
pp. 9-17 ◽  
Author(s):  
S. Sahling ◽  
J. C. Lasjaunias ◽  
R. Mélin ◽  
P. Monceau ◽  
G. Reményi
Keyword(s):  
Magnetic Field ◽  
Heat Capacity ◽  
Low Temperature ◽  
Spin Density ◽  
Density Wave ◽  
Spin Density Wave ◽  
Temperature Heat ◽  
Low Temperature Heat Capacity

Strong sensitivity to magnetic field of the low-temperature heat capacity of (TMTSF)2PF6

2002 ◽  
Vol 12 (9) ◽  
pp. 27-29
Author(s):  
J. C. Lasjaunias ◽  
S. Sahling ◽  
K. Biljakovic ◽  
P. Monceau
Keyword(s):  
Magnetic Field ◽  
Low Temperature ◽  
Ground State ◽  
Crystal Orientation ◽  
Density Wave ◽  
Spin Density Wave ◽  
Temperature Heat ◽  
Low Temperature Heat Capacity ◽  
Low Temperature Specific Heat ◽  
Low Magnetic Field

We have observed a very large sensitivity to low magnetic field (i.e. below 0.5 Tesla) of the low-temperature specific heat Cp of the quasi-1D compound (TMTSF)2PF6 in its spin-density wave (SDW) ground state. This effect is independent on the field direction compared to that of the crystal orientation (with H || either to $\bf a$ or $\bf b'$ axis), and hence does not seem to be related in a direct way to the electronic SDW itself. In addition, we did not detect any feature in Cp at the spin-flop transition (at $H=0.45$ T, || $\bf b'$ axis).

Magnetic field influence on the low-temperature heat capacity of the CDW compound blue bronze

2005 ◽  
Vol 290-291 ◽  
pp. 989-992 ◽  
Author(s):  
J.C. Lasjaunias ◽  
S. Sahling ◽  
K. Biljakovic ◽  
P. Monceau ◽  
J. Marcus
Keyword(s):  
Magnetic Field ◽  
Heat Capacity ◽  
Low Temperature ◽  
Temperature Heat ◽  
Low Temperature Heat Capacity ◽  
Blue Bronze ◽  
Field Influence

Magnetic field influence on the low temperature heat capacity of the spin-Peierls compound CuGeO3

2005 ◽  
Vol 136 (6) ◽  
pp. 360-364 ◽  
Author(s):  
J.C. Lasjaunias ◽  
S. Sahling ◽  
A. Sulpice ◽  
A. Revcolevschi ◽  
G. Dhalenne
Keyword(s):  
Magnetic Field ◽  
Heat Capacity ◽  
Low Temperature ◽  
Temperature Heat ◽  
Low Temperature Heat Capacity ◽  
Field Influence

The low temperature heat capacity of NiCu alloys in a magnetic field

Physica B+C ◽  
1977 ◽  
Vol 86-88 ◽  
pp. 825-826 ◽  
Author(s):  
P.C. Lanchester ◽  
N.F. Whitehead ◽  
P. Wells
Keyword(s):  
Magnetic Field ◽  
Heat Capacity ◽  
Low Temperature ◽  
Cu Alloys ◽  
Temperature Heat ◽  
Low Temperature Heat Capacity
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