Richter, Klaus and Ullmo, Denis and Jalabert, Rodolfo A.
Integrability and Disorder in Mesoscopic Systems: Application to Orbital Magnetism.
Journal of Mathematical Physics 37 (10), pp. 5087-5110.
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Other URL: http://link.aip.org/link/?JMAPAQ/37/5087/1
We present a semiclassical theory of weak disorder effects in small structures and apply it to the magnetic response of non-interacting electrons confined in integrable geometries. We discuss the various averaging procedures describing different experimental situations in terms of one- and two- particle Green functions. We demonstrate that the anomalously large zero-field susceptibility ...
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