Two-dimensional Au and Au-Cu alloy nanocrystals with orientation in (111) plane embedded in glassy silica films

De, Goutam; Rao, C N R

dc.contributor.author	De, Goutam
dc.contributor.author	Rao, C N R
dc.date.accessioned	2012-01-18T11:29:08Z
dc.date.available	2012-01-18T11:29:08Z
dc.date.issued	2003-12-11
dc.identifier	1520-6106	en_US
dc.identifier.citation	Journal Of Physical Chemistry B 107(49), 13597-13600 (2003)	en_US
dc.identifier.uri	https://libjncir.jncasr.ac.in/xmlui/10572/214
dc.description	Restricted Access	en_US
dc.description.abstract	Triangular Au and disk-shaped Au-Cu alloy nanocrystals have been generated in thin SiO2 film matrixes, by sol-gel spin-coating followed by annealing at 800 degreesC in 10%H-2-90%Ar. Transmission electron microscope images confirm the shapes of the embedded nanocrystals. X-ray diffraction patterns reveal that the Au and Au-Cu nanocrystals have a (111) orientation. The disk-shaped alloy nanocrystals exhibit surface plasmon absorption at wavelengths intermediate between those of Au and Cu.	en_US
dc.description.uri	http://dx.doi.org/10.1021/jp0310091	en_US
dc.language.iso	en	en_US
dc.publisher	American Chemical Society	en_US
dc.rights	© 2003 American Chemical Society	en_US
dc.subject	Sol-Gel Process	en_US
dc.subject	Optical-Properties	en_US
dc.subject	Gold Nanoparticles	en_US
dc.subject	Silver Nanospheres	en_US
dc.subject	Ion-Implantation	en_US
dc.subject	Particles	en_US
dc.subject	Copper	en_US
dc.subject	Nanoclusters	en_US
dc.subject	Absorption	en_US
dc.subject	Morphology	en_US
dc.title	Two-dimensional Au and Au-Cu alloy nanocrystals with orientation in (111) plane embedded in glassy silica films	en_US
dc.type	Article	en_US