scholarly journals Collective Modes in Strongly Coupled Electronic Bilayer Liquids

1999 ◽  
Vol 82 (15) ◽  
pp. 3124-3127 ◽  
Author(s):  
G. Kalman ◽  
V. Valtchinov ◽  
K. I. Golden
Keyword(s):  
Collective Modes ◽  
Strongly Coupled

Collective Modes in Strongly Coupled Binary Liquids

2012 ◽  
Vol 52 (3) ◽  
pp. 234-237 ◽  
Author(s):  
G.J. Kalman ◽  
Z. Donkó ◽  
P. Hartmann ◽  
K.I. Golden ◽  
S. Kyrkos
Keyword(s):  
Collective Modes ◽  
Binary Liquids ◽  
Strongly Coupled

ELECTRON SPIN RESONANCE AS A PROBE OF COLLECTIVE MODES IN ANISOTROPIC EXCHANGE-COUPLED PARAMAGNETS

2012 ◽  
Vol 26 (29) ◽  
pp. 1230021 ◽  
Author(s):  
D. L. HUBER
Keyword(s):  
Electron Spin Resonance ◽  
Electron Spin ◽  
Kondo Lattice ◽  
Collective Modes ◽  
Many Body ◽  
Lattice Systems ◽  
Strongly Coupled ◽  
Spin Resonance ◽  
Anisotropic Exchange ◽  
G Factors

Electron spin resonance (ESR) in exchanged-coupled paramagnets is a probe of field-dependent collective modes in a strongly coupled many-body system. We utilize a previously developed approach for the analysis of collective modes in such systems to express the experimentally determined g-factors of the ESR modes in an anisotropic magnet in terms of the microscopic (isolated spin) g-factors and the ratios of the static susceptibilities along the principal directions. Applications of the theory to the ferromagnetic insulator CrBr 3 and the Kondo lattice systems YbRh 2 Si 2, YbCo 2 Si 2, YbIr 2 Si 2 and CeRuPO are discussed.

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