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Direct estimate of transport length scales in semiconducting polymers

Kabra, Dinesh and Narayan, KS (2007) Direct estimate of transport length scales in semiconducting polymers. In: Advanced Materials, 19 (11). 1465 -1470.

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Abstract

A method for determining the electron/hole transport length scale of model semiconducting polymer systems by scanning a narrow-light probe beam over the nonoverlapping anode/cathode region in asymmetric sandwich device structures is presented (see figure). Electron versus hole collection efficacy, and disorder and spatial anisotropy in the electrical transport parameters can be estimated.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to John Wiley and Sons.
Department/Centre: Others
Date Deposited: 10 Jun 2010 09:59
Last Modified: 19 Sep 2010 05:56
URI: http://eprints.iisc.ernet.in/id/eprint/26164

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