The boundary line between the ferromagnetic and the spin-glass phases was
investigated. Finite size corrections to the free energy and magnetization were
calculated. The situation coincides with the ...case in the information theory,
when the transmission rate equals to the capacity of channel.
Phys. Rev. B 61, 11432 (2000) Electron and phonon states in two different models of intentionally
disordered superlattices are studied analytically as well as numerically. The
localization length is ...calculated exactly and we found that it diverges for
particular energies or frequencies, suggesting the existence of delocalized
states for both electrons and phonons. Numerical calculations for the
transmission coefficient support the existence of these delocalized states.
The boundary line between the ferromagnetic and the spin-glass phases was investigated. Finite size corrections to the free energy and magnetization were calculated. The situation coincides with the ...case in the information theory, when the transmission rate equals to the capacity of channel.
Electron and phonon states in two different models of intentionally disordered superlattices are studied analytically as well as numerically. The localization length is calculated exactly and we ...found that it diverges for particular energies or frequencies, suggesting the existence of delocalized states for both electrons and phonons. Numerical calculations for the transmission coefficient support the existence of these delocalized states.
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