Frequency Dependence of Magnetopolarizability of Mesoscopic Grains

Abstract

We calculate average magnetopolarizability of an isolated metallic sample at frequency $\omega$ comparable to the mean level spacing $\Delta$. The frequency dependence of the magnetopolarizability is described by a universal function of $\omega /\Delta$.

3 pages, 1 figure

References in corpus (2)

• Statistics of energy levels and eigenfunctions in disordered systems
• Measurements of flux dependent screening in Aharonov-Bohm rings

Cited by in corpus (3)

• AC electric and magnetic responses of non-connected Aharonov-Bohm rings
• Magneto-polarisability of mesoscopic systems
• Quantum Corrections to the Polarizability and Dephasing in Isolated Disordered Metals