Cheon Lab

Main Links

Logo and Main Menu

Full Menu

Research

Jae-Hyun Lee, Sun Bae Lee, Young-Wook Chang, Sung-In Kim, Jinwoo Cheon, Kyung-Hwa Yoo
"DNA Linker Controlled Single Electron Tunneling Behavior of Nanoparticle Assembly"
J. Appl. Phys., 98 (8), 84315
Date: Oct 15, 2005

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 (∼10nm) and various lengths of DNA molecules confirms the effectiveness of this method in creating a SET. Most devices exhibited clear single electron effects.

Copyright and Address

  • ADDRESS Department of Chemistry. 50 Yonsei-ro, Seodaemun-gu, Seoul 03722
  • TEL +82-2-2123-4748
  • FAX +82-2-2123-4640
  • EMAIL lee7626@yonsei.ac.kr
  • © Cheon Group | Yonsei University. All Right Reserved

Display Page Loading Image

Top