Optical patterning of silver nanoparticle Langmuir-Blodgett films

Hyunjun Kim; Hyunkwon Shin; Jungmin Ha; Myeongkyu Lee; Ki Soo Lim

doi:10.1063/1.2794971

Optical patterning of silver nanoparticle Langmuir-Blodgett films

Hyunjun Kim, Hyunkwon Shin, Jungmin Ha, Myeongkyu Lee, Ki Soo Lim

Department of Materials Science and Engineering

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

24 Citations (Scopus)

Abstract

We report on the optical patterning of Ag nanoparticle Langmuir-Blodgett (LB) films deposited on glass substrates. Ag nanoparticles could be quickly desorbed from the substrate without surface damage, when exposed to a nanosecond Nd:YAG laser pulse over threshold energy density. Well-aligned one-dimensional and two-dimensional patterns at the micrometer scale were fabricated in LB films by a simple spatial modulation of the laser beam. This parallel process enables the period and feature size of the pattern to be independently controlled, and may provide an effective method for nanoparticle pattering.

Original language	English
Article number	083505
Journal	Journal of Applied Physics
Volume	102
Issue number	8
DOIs	https://doi.org/10.1063/1.2794971
Publication status	Published - 2007

Bibliographical note

Funding Information:
This work was supported by a grant from the Korea Research Foundation (Grant No. 2005-8-1391).

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1063/1.2794971

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title = "Optical patterning of silver nanoparticle Langmuir-Blodgett films",

abstract = "We report on the optical patterning of Ag nanoparticle Langmuir-Blodgett (LB) films deposited on glass substrates. Ag nanoparticles could be quickly desorbed from the substrate without surface damage, when exposed to a nanosecond Nd:YAG laser pulse over threshold energy density. Well-aligned one-dimensional and two-dimensional patterns at the micrometer scale were fabricated in LB films by a simple spatial modulation of the laser beam. This parallel process enables the period and feature size of the pattern to be independently controlled, and may provide an effective method for nanoparticle pattering.",

author = "Hyunjun Kim and Hyunkwon Shin and Jungmin Ha and Myeongkyu Lee and Lim, {Ki Soo}",

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AU - Kim, Hyunjun

AU - Shin, Hyunkwon

AU - Ha, Jungmin

AU - Lee, Myeongkyu

AU - Lim, Ki Soo

N1 - Funding Information: This work was supported by a grant from the Korea Research Foundation (Grant No. 2005-8-1391).

PY - 2007

Y1 - 2007

N2 - We report on the optical patterning of Ag nanoparticle Langmuir-Blodgett (LB) films deposited on glass substrates. Ag nanoparticles could be quickly desorbed from the substrate without surface damage, when exposed to a nanosecond Nd:YAG laser pulse over threshold energy density. Well-aligned one-dimensional and two-dimensional patterns at the micrometer scale were fabricated in LB films by a simple spatial modulation of the laser beam. This parallel process enables the period and feature size of the pattern to be independently controlled, and may provide an effective method for nanoparticle pattering.

AB - We report on the optical patterning of Ag nanoparticle Langmuir-Blodgett (LB) films deposited on glass substrates. Ag nanoparticles could be quickly desorbed from the substrate without surface damage, when exposed to a nanosecond Nd:YAG laser pulse over threshold energy density. Well-aligned one-dimensional and two-dimensional patterns at the micrometer scale were fabricated in LB films by a simple spatial modulation of the laser beam. This parallel process enables the period and feature size of the pattern to be independently controlled, and may provide an effective method for nanoparticle pattering.

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Optical patterning of silver nanoparticle Langmuir-Blodgett films

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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