Kumar, N and Jayannavar, AM (1982) Frequency and temperature-dependent mobility of a charged carrier on a randomly interrupted strand. In: Physical Review B: Condensed Matter, 25 (6). pp. 4291-4294.
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A randomly interrupted strand model of a one-dimensional conductor is considered. An exact analytical expression is obtained for the temperature-dependent ac mobility for a finite segment drawn at random, taking into account the reflecting barriers at the two open ends. The real part of mobility shows a broad resonance as a function of both frequency and temperature, and vanishes quadratically in the dc limit. The frequency (temperature) maximum shifts to higher values for higher temperatures (frequencies).
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to The American Physical Society.|
|Department/Centre:||Division of Physical & Mathematical Sciences > Physics|
|Date Deposited:||11 Aug 2009 10:04|
|Last Modified:||19 Sep 2010 05:38|
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