![]() TEM and SEM, nanometer-scale EDS mapping, and DTA. Characterization of the nanowires includes XPS, XRD, high-resoln. The temperature, concentration of the solution and nature of the precursor have and effect on the nanowires morphology. Germanium nanowires several micrometers in length can be grown at supercritical temperature and pressures in cyclohexane using gold nanocrystals to seed the wire growth. The synthesis and characterization of nanowires is critical in accessing their use. Nanowires have great potential in the study of unidirectional current flow and as local interconnects of nanometer-scale electronic devices. This research finds applications in microelectronics and photonics, spintronics, coatings, sensors and biotechnology. Our experimental group focuses on investigating size-tunable material properties, and the rational self-assembly and fabrication of nanostructures with atomic detail. ![]() Nanotechnology can be defined as the study of material properties and interactions on a nanometer length scale. Ph.D., University of California at Los Angeles (1997) FocusÄevelop new methods for synthesizing nanostructured materials, fabricating devices based upon these materials, and studying their properties. Research Presentation for Prospective Graduate Students Educational Qualifications
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