Spatially Selective Nonlinear Photopolymerization Induced by the Near-Field of Surface Plasmons Localized on Rectangular Gold Nanorods

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• 作者：Naoki Murazawa ; Kosei Ueno ; Vygantas Mizeikis ; Saulius Juodkazis ; Hiroaki Misawa
• 刊名：Journal of Physical Chemistry C
• 出版年：2009
• 出版时间：January 29, 2009
• 年：2009
• 卷：113
• 期：4
• 页码：1147-1149
• 全文大小：125K
• 年卷期：v.113,no.4(January 29, 2009)
• ISSN：1932-7455

文摘

Qualitative resemblance between photopolymerization patterns induced in a commercial photoresist SU-8 by optical near-field of surface plasmons localized on rectangular gold nanorods was observed. This finding indicates the possibility of a fast qualitative near-field imaging by embedding metallic nanoparticle structures into photopolymerizeable media and examining the shapes of polymerized regions using high-resolution electron-scanning or atomic force microscopies following the optical exposure.