Shift register memory function of molecular photodiode consisting of flavin/viologen/TCNQ molecular hetero-LB films

Jeong Woo Choi; Yun Suk Nam; Kyung Sang Cho; Sooyong Park; Dongho Kim; Won Hong Lee

doi:10.1080/10587250108024769

Shift register memory function of molecular photodiode consisting of flavin/viologen/TCNQ molecular hetero-LB films

Jeong Woo Choi, Yun Suk Nam, Kyung Sang Cho, Sooyong Park, Dongho Kim, Won Hong Lee

Department of Chemistry

Research output: Contribution to journal › Article

2 Citations (Scopus)

Abstract

A shift register memory of molecular photodiode, consisting of flavin/viologen/TCNQ molecular hetero-LB film, at the molecular level is described. In the shift register memory device, the free electrons of sensitizer molecules have an excited or ground ("1" or "0") state and the electrons arc shifted between the functional molecules with photoinduced electron transfer reactions. Based on the transient photocurrent measurement, the shift register memory functions of molecular photodiode were observed with nanosecond time resolution.

Original language	English
Pages (from-to)	403-406
Number of pages	4
Journal	Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume	371
DOIs	https://doi.org/10.1080/10587250108024769
Publication status	Published - 2001 Jan 1

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All Science Journal Classification (ASJC) codes

Condensed Matter Physics

Cite this

Choi, J. W., Nam, Y. S., Cho, K. S., Park, S., Kim, D., & Lee, W. H. (2001). Shift register memory function of molecular photodiode consisting of flavin/viologen/TCNQ molecular hetero-LB films. Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, 371, 403-406. https://doi.org/10.1080/10587250108024769

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Shift register memory function of molecular photodiode consisting of flavin/viologen/TCNQ molecular hetero-LB films. / Choi, Jeong Woo; Nam, Yun Suk; Cho, Kyung Sang; Park, Sooyong; Kim, Dongho; Lee, Won Hong.

In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 371, 01.01.2001, p. 403-406.

Research output: Contribution to journal › Article

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AU - Kim, Dongho

AU - Lee, Won Hong

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10.1080/10587250108024769