HPL-2011-4
Study of Molecular Trapping by Gold Nanofinger Arrays on Surface-Enhanced Raman Substrates - Kim, Ansoon; Ou, Fung Suong; Ohlberg, Douglas A.A.; Hu, Min; Williams, R. Stanley; Li, Zhiyong
Keyword(s): SERS, XPS, molecule trapping, gold finger, nanoimprint lighography
Abstract: The binding of trans-1,2-bis(4-pyridyl)-ethylene (BPE) molecules on substrates arrayed with gold nanofingers has been studied by surface enhanced Raman spectroscopy (SERS) and angle-resolved x-ray photoelectron spectroscopy (AR-XPS). Based on the SERS and XPS results, BPE molecules are found to inte ...
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