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oai:www.ideals.illinois.edu:2142/84320 2023-07-11 col_2142_5131 col_2142_14789 com_2142_5130 com_2142_14788 com_2142_8903

Gewirth, Andrew A. Shaw, Scott Kevin 2015-09-25T22:13:56Z 2015-09-25T22:13:56Z 10000-01-01 2008 2008 The dependence of single crystal Ag azimuthal rotation on resonant SFG signal line shapes is examined using broad band multiplex SFG. Detailed fitting analysis of acquired spectra is used to extract data as a function of azimuthal rotation angle. Magnitude of non-resonant background, relative phase of vibrational modes, and other parameters are reported for varying levels of background suppression achieved by adjusting temporal overlap of incident laser pulses. The extracted fitting parameters show varying degrees of symmetry depending on the selected crystal face, and transformation of resonant signal line shapes from peak, dip, to derivative-shaped features is shown to be associated with changing intensity of non-resonant background signal. Made available in DSpace on 2015-09-25T22:13:56Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3337920.pdf: 13758306 bytes, checksum: 028e83d2b3c2c9ab6ec85da1d2698e51 (MD5) Previous issue date: 2008 Embargo set by: Seth Robbins for item 85601 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs U of I Only 229 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2008. http://hdl.handle.net/2142/84320 (MiAaPQ)AAI3337920 eng Chemistry, Analytical Investigation of Electrode Processes and Double Layer Structure Using Visible/infrared Sum Frequency Generation text Chemistry Chemistry University of Illinois at Urbana-Champaign Dissertation Ph.D.