High-speed multiplication-type photodetecting device using organic codeposited films
- 12 August 2002
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 81 (7) , 1321-1322
- https://doi.org/10.1063/1.1500771
Abstract
High-speed photocurrent multiplication devices using codeposited films of copper phthalocyanine and fullerene were fabricated. The photoresponse time for the light-on and -off reached 3 and 15 ms, respectively, which were in striking contrast to those for single fullerene films requiring several seconds. Performance of the present device is promising for the application to multiplication-type photodetector.Keywords
This publication has 2 references indexed in Scilit:
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- Field-activated structural traps at organic pigment/metal interfaces causing photocurrent multiplication phenomenaApplied Physics Letters, 1998