Controllable capture of Au nano-particles by using dielectrophoresis

S. H. Hong; H. K. Kim; B. C. Kim; Y. S. Choi; J. S.H. Wang; D. Ahn; S. K. Kwak; D. J. Ahn; S. W. Hwang

Controllable capture of Au nano-particles by using dielectrophoresis

S. H. Hong, H. K. Kim, B. C. Kim, Y. S. Choi, J. S.H. Wang, D. Ahn, S. K. Kwak, D. J. Ahn, S. W. Hwang

School of Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

Controllable capture of Au nano-particles is successfully carried out by AC dielectrophoresis. AC capture shows better results than DC capture in controlling the number of nano-particles captured in the gap. It is found that AC capture is possible in a wide range of capture parameters, but it is difficult to find the actual time point of capture by monitoring the current. Finally, the current-voltage characteristics measured from those devices at room temperature exhibit almost linear behavior.

Original language	English
Pages (from-to)	S665-S668
Journal	Journal of the Korean Physical Society
Volume	45
Issue number	SUPPL.
State	Published - Dec 2004

Keywords

Dielectrophoresis
Molecular electronics
Nano-particle

Cite this

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title = "Controllable capture of Au nano-particles by using dielectrophoresis",

abstract = "Controllable capture of Au nano-particles is successfully carried out by AC dielectrophoresis. AC capture shows better results than DC capture in controlling the number of nano-particles captured in the gap. It is found that AC capture is possible in a wide range of capture parameters, but it is difficult to find the actual time point of capture by monitoring the current. Finally, the current-voltage characteristics measured from those devices at room temperature exhibit almost linear behavior.",

keywords = "Dielectrophoresis, Molecular electronics, Nano-particle",

author = "Hong, {S. H.} and Kim, {H. K.} and Kim, {B. C.} and Choi, {Y. S.} and Wang, {J. S.H.} and D. Ahn and Kwak, {S. K.} and Ahn, {D. J.} and Hwang, {S. W.}",

year = "2004",

month = dec,

language = "English",

volume = "45",

pages = "S665--S668",

journal = "Journal of the Korean Physical Society",

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publisher = "Korean Physical Society",

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TY - JOUR

T1 - Controllable capture of Au nano-particles by using dielectrophoresis

AU - Hong, S. H.

AU - Kim, H. K.

AU - Kim, B. C.

AU - Choi, Y. S.

AU - Wang, J. S.H.

AU - Ahn, D.

AU - Kwak, S. K.

AU - Ahn, D. J.

AU - Hwang, S. W.

PY - 2004/12

Y1 - 2004/12

N2 - Controllable capture of Au nano-particles is successfully carried out by AC dielectrophoresis. AC capture shows better results than DC capture in controlling the number of nano-particles captured in the gap. It is found that AC capture is possible in a wide range of capture parameters, but it is difficult to find the actual time point of capture by monitoring the current. Finally, the current-voltage characteristics measured from those devices at room temperature exhibit almost linear behavior.

AB - Controllable capture of Au nano-particles is successfully carried out by AC dielectrophoresis. AC capture shows better results than DC capture in controlling the number of nano-particles captured in the gap. It is found that AC capture is possible in a wide range of capture parameters, but it is difficult to find the actual time point of capture by monitoring the current. Finally, the current-voltage characteristics measured from those devices at room temperature exhibit almost linear behavior.

KW - Dielectrophoresis

KW - Molecular electronics

KW - Nano-particle

UR - http://www.scopus.com/inward/record.url?scp=12744271515&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:12744271515

SN - 0374-4884

VL - 45

SP - S665-S668

JO - Journal of the Korean Physical Society

JF - Journal of the Korean Physical Society

IS - SUPPL.

ER -

Controllable capture of Au nano-particles by using dielectrophoresis

Abstract

Keywords

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