Email RIS file
Bookmark
Report an Issue

Toward a Unified Treatment of Electronic Processes in Organic Semiconductors [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 2005.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
5 pages : digital, PDF file
Additional Creators
National Renewable Energy Laboratory (U.S.), United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
Access Online

Availability

I Want It
I Want It

Finding items...

Restrictions on Access
Free-to-read Unrestricted online access
Summary
A quantitative study of n-type doping in highly crystalline organic semiconductor films establishes the predominant influence of electrostatic forces in these low-dielectric materials. Based on these findings, a self-consistent model of doped (purposely or not) organic semiconductors is proposed in which: (1) the equilibrium free carrier density, nf, is a small fraction of the total charge density; (2) a superlinear increase in conductivity with doping density is universal; (3) nf increases with applied electric field; and (4) the carrier mobility is field-dependent regardless of crystallinity.
Report Numbers
E 1.99:nrel/cp-590-37617
nrel/cp-590-37617
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
01/01/2005.
"nrel/cp-590-37617"
Gregg. B.A.
Funding Information
AC36-99-GO10337
View MARC record | catkey: 13825361