Nonlinear Energy Harvesting from Random Narrow-Band Excitations
نویسندگان
چکیده
منابع مشابه
Single-Particle Excitations in Narrow Energy Bands
Hubbard's model for studying correlation effects in systems with narrow energy bands is analyzed by means of a technique which allows the calculation of moments of the individual peaks in the spectral weight function for single-particle excitations. The analysis of the zeroth moments of the peaks shows that the total weight in the bands depends on the strength of the kinetic-energy term in the ...
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ژورنال
عنوان ژورنال: International Journal of Structural Stability and Dynamics
سال: 2014
ISSN: 0219-4554,1793-6764
DOI: 10.1142/s0219455414400264