Low-Temperature Magnetic and Structural Transitions of the Quasi-One-Dimensional Magnets TMMC and DMMC at High Pressures

1987 ◽  
Vol 26 (S3-1) ◽  
pp. 859 ◽  
Author(s):  
Kazuyoshi Takeda ◽  
Takamasa Suzuki
Keyword(s):  
Low Temperature ◽  
High Pressures ◽  
Structural Transitions ◽  
One Dimensional

Low-Temperature Specific-Heat Anomaly of a One-Dimensional Ionic Conductor

1981 ◽  
Vol 46 (18) ◽  
pp. 1213-1216 ◽  
Author(s):  
H. v. Löhneysen ◽  
H. J. Schink ◽  
W. Arnold ◽  
H. U. Beyeler ◽  
L. Pietronero ◽  
...  
Keyword(s):  
Low Temperature ◽  
Specific Heat ◽  
Ionic Conductor ◽  
One Dimensional ◽  
Low Temperature Specific Heat

Application of the Landau-Luttinger Liquid Formulation to the Study of the Magnetic Properties of the 1-D Hubbard Model

1991 ◽  
Vol 05 (01n02) ◽  
pp. 3-30 ◽  
Author(s):  
J. Carmelo ◽  
P. Horsch ◽  
P.A. Bares ◽  
A.A. Ovchinnikov
Keyword(s):  
Magnetic Field ◽  
Magnetic Properties ◽  
Low Temperature ◽  
Hubbard Model ◽  
Luttinger Liquid ◽  
Liquid Formulation ◽  
One Dimensional ◽  
Spin Excitations ◽  
Arbitrary Strength ◽  
The One

The Landau-Luttinger liquid formulation is used to investigate the physics of the one-dimensional Hubbard model in a magnetic field of arbitrary strength H. The low lying charge and spin excitations are studied. A novel branch of sound wave-like spin excitations arises for H>0. The low temperature thermodynamics is considered in some detail.

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