We report an extensive investigation of the optical properties of highly oriented poly(p-phenylene-vinylene), PPV, a reference material for polymeric semiconductors. This system provides an unique opportunity to study the anisotropic spectroscopic response (transmittance, reflectance and photoluminescence), thus allowing to address fundamental physical issues, which are the basic principle of operating devices based on plastic semiconductors.
Optical probes of electronic states in highly anisotropic polymeric semiconductors
COMORETTO, DAVIDE
2007-01-01
Abstract
We report an extensive investigation of the optical properties of highly oriented poly(p-phenylene-vinylene), PPV, a reference material for polymeric semiconductors. This system provides an unique opportunity to study the anisotropic spectroscopic response (transmittance, reflectance and photoluminescence), thus allowing to address fundamental physical issues, which are the basic principle of operating devices based on plastic semiconductors.
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