DNA linker controlled single electron tunneling behavior of nanoparticle assembly

Jae Hyun Lee; Jinwoo Cheon; Sun Bae Lee; Young Wook Chang; Sung In Kim; Kyung Hwa Yoo

doi:10.1063/1.2103411

DNA linker controlled single electron tunneling behavior of nanoparticle assembly

Jae Hyun Lee, Jinwoo Cheon, Sun Bae Lee, Young Wook Chang, Sung In Kim, Kyung Hwa Yoo

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11 Citations (Scopus)

Abstract

We report an efficient method for the fabrication of a single electron transistor (SET) using DNA-assisted assembly of nanoparticles. In this method, the DNA molecules function not only as the assembler, but also as the modulator for the electron tunneling behaviors of single electron transistors. A study of the assembly between an Au nanoparticle (∼10 nm) and various lengths of DNA molecules confirms the effectiveness of this method in creating a SET. Most devices exhibited clear single electron effects.

Original language	English
Article number	084315
Journal	Journal of Applied Physics
Volume	98
Issue number	8
DOIs	https://doi.org/10.1063/1.2103411
Publication status	Published - 2005 Oct 15

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All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Cite this

Lee, J. H., Cheon, J., Lee, S. B., Chang, Y. W., Kim, S. I., & Yoo, K. H. (2005). DNA linker controlled single electron tunneling behavior of nanoparticle assembly. Journal of Applied Physics, 98(8), [084315]. https://doi.org/10.1063/1.2103411

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10.1063/1.2103411