scholarly journals Magnetic Properties of Random Mixture of the One-Dimensional Ising Chain

1974 ◽  
Vol 51 (2) ◽  
pp. 378-390 ◽  
Author(s):  
F. Matsubara
1991 ◽  
Vol 05 (01n02) ◽  
pp. 3-30 ◽  
Author(s):  
J. Carmelo ◽  
P. Horsch ◽  
P.A. Bares ◽  
A.A. Ovchinnikov

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.


2005 ◽  
Vol 178 (10) ◽  
pp. 3145-3151 ◽  
Author(s):  
Eric Burkholder ◽  
N. Gabriel Armatas ◽  
Vladimir Golub ◽  
Charles J. O’Connor ◽  
Jon Zubieta

1996 ◽  
Vol 453 ◽  
Author(s):  
H.-C. Zur Loye ◽  
P. Núñez ◽  
M. A. Rzeznik

AbstractThe one-dimensional compounds Sr3MgPtO6, Sr3MgIrO6, Sr3MgRhO6, Sr3GdRhO6, have been synthesized and structurally characterized by Rietveld refinement of powder X-ray diffraction data. All four compounds are isostructural with the rhombohedral K4CdCl6-type structure. The structure consists of infinite one-dimensional chains of alternating face-shared MO6 octahedra (M = Pt, Ir, Rh) and M′O6 (M′ = Gd, Mg) trigonal prisms. The strontium cations are located in a distorted square antiprismatic environment. Magnetic susceptibility data show that both Sr3MgIrO6 and Sr3MgRhO6 obey the Curie-Weiss law with θ = −6(1) K, and θ= −15(3)K, respectively. Sr3GdRhO6 obeys the Curie law with μeff = 7.80 B.M, consistent with an oxidation state of +3 for both rhodium and gadolinium.


1997 ◽  
Vol 101 (3) ◽  
pp. 187-192 ◽  
Author(s):  
S. Aasland ◽  
H. Fjellvåg ◽  
B. Hauback

2012 ◽  
Vol 85 (22) ◽  
Author(s):  
Bongjae Kim ◽  
Beom Hyun Kim ◽  
Kyoo Kim ◽  
Hong Chul Choi ◽  
Sang-Yeon Park ◽  
...  

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