Temperature dependence of coulomb oscillations on DNA-mediated Au nanoparticle assembly

Sung In Kim, Young Wook Chang, Kyung Hwa Yoo

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


We fabricated single electron transistor using DNA-assisted assembly of Au nanoparticles. Most devices exhibited clear Coulomb blockade and oscillations. In contrast to conventional single electron transistors, however, the period of Coulomb oscillations was observed to depend on the temperature. This temperature dependence is probably ascribed to the temperature dependence of gate capacitance.

Original languageEnglish
Pages (from-to)718-721
Number of pages4
JournalIEEE Transactions on Nanotechnology
Issue number6
Publication statusPublished - 2007 Nov

Bibliographical note

Funding Information:
Manuscript received May 15, 2007. This work was supported by KOSEF through the National Core Research Center for Nanomedical Technology under Grant R15-2004-024-00000-0. The review of this paper was arranged by Associate Editor M. Anantram.

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering


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