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7620369 
Journal Article 
EVIDENCE FOR SURFACE-STATES IN ANTHRACENE-CRYSTALS 
Casalini, G; Corazzari, T; Garofano, T; , 
1977 
EDITRICE COMPOSITORI BOLOGNA 
BOLOGNA 
41 
273-283 
English 
Information regarding the generation mechanism, the spatial distribution and the decay of persistent internal polarization in anthracene crystals was obtained from the study of photocurrent transients. The experimental data revealed a distribution of the polarization charges in a discrete set of trapping levels located near the surfaces of the samples. © 1977 Società Italiana di Fisica.