Fractal-time response function of GFP/viologen/TCNQ structured molecular photodiode

Jeong Woo Choi, Yun Suk Nam, Dongho Kim, Won Hong Lee, Masamichi Fujihira

Research output: Contribution to journalConference articlepeer-review


Fractal-time response of the molecular photodiode consisting of hetero-molecular film was investigated. GFP, viologen, and TCNQ were used in the molecular photo diode as an electron sensitizer, first electron acceptor and second electron acceptor, respectively. Based on decay time profile of transient photocurrent by 400nm laser pulse irradiation, the decay time constant value a of molecular photodiode was obtained. With the decay time constant value, the simulation of the fractal-time response to the pulse train inputs corresponding to different ASCII codes was performed.

Original languageEnglish
Pages (from-to)245-248
Number of pages4
JournalMolecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Publication statusPublished - 2002
EventProceedings of the Korea-Japan Joint Forum on Organic Materials for Electronics and Photonics (KJF2001) - Seoul, Korea, Republic of
Duration: 2001 Sept 252001 Sept 27

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics


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