Jayannavar, A. M. ; Vijayagovindan, G. V. ; Kumar, N. (1989) Energy dispersive backscattering of electrons from surface resonances of a disordered medium and 1/f noise Zeitschrift fur Physik B Condensed Matter, 75 (1). pp. 77-79. ISSN 0722-3277
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Official URL: http://www.springerlink.com/content/m44g0684mv2300...
Related URL: http://dx.doi.org/10.1007/BF01313570
Abstract
Anderson localised states in the bulk of a disordered medium appear as sharp resonances near the surface. The resonant backscattering leads to an energy-dependent random time delay for an incident electron. We derive an analytic expression for the delay-time probability distribution at a given energy. This is shown to give a 1/f noise for the surface currents in general.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer-Verlag. |
| ID Code: | 14259 |
| Deposited On: | 12 Nov 2010 08:26 |
| Last Modified: | 03 Jun 2011 12:16 |
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