Photocurrent multiplication in organic pigment films

Hiramoto, Masahiro; Imahigashi, Takashi; Yokoyama, Masaaki
January 1994
Applied Physics Letters;1/10/1994, Vol. 64 Issue 2, p187
Academic Journal
Examines the photocurrent multiplication in organic perylene pigment film between gold electrodes. Mechanism of electron injection through the depletion layers; Presentation of the spectral dependence of the excess photocurrent density; Impact of recombination between trapped holes and photogenerated electrons on hole accumulation.


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