美国国家纳米科技普及中心(NCLT) Seminar Series 2005 and 2006
Nanostructured Materials:[1] Metal Oxide Nanowires: Synthesis, Characterization and Device Applications
Submitted by Prof. Jia Grace Lu, University of California, USA,
Various metal oxide nanowires, such as ZnO, SnO2, Fe2O3, In2O3 and Ga2O3, have been synthesized by chemical vapor deposition method. Their structures and properties are characterized by TEM, SEM, XRD, AFM, photoluminescence, photoconductance, scannin...
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[2] Designing Nanocomposite Materials for Solid-State Energy Conversion
Submitted by Prof. Timothy D. Sands, Purdue University, USA,
New materials will be necessary to break through today's performance envelopes for solid-state energy conversion devices ranging from LED-based solid-state white lamps to thermoelectric devices for solid-state refrigeration and electric power generat...
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[3] Understanding the Growth Processes of Novel Nanostructures
Submitted by Prof. Zhong Lin Wang, Georgia Institute of Technology, USA,
Nanomaterials are the fundamental ingredients for nanotechnology. The behaviors of nanomaterials are distingctly different from those of the bulk materials. With the increased surface-to-volume ratio when the size of an object reaches nanometer scale...
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[4] Wrapping light around a hair
Submitted by Eric Mazur, Harvard University, USA,
Can light be guided by a fiber whose diameter is much smaller than the wavelength of the light? Can we mold the flow of light on the micrometer scale so it wraps, say, around a hair? Until recently the answer to these questions was 'no'. We developed...
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[5] Nanomaterials Inspiration from Ancient Materials
Submitted by Howard E. Katz, Jonah Erlebacher, and Peter Searson, Johns Hopkins University, USA,
The current revolution in materials technologies is being driven by the ability to observe and control nanometer-scale features, and even to anipulate objects the size of single molecules. Research being conducted at the Johns Hopkins Department of M...
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[6] Directed Assembly of Nanoelements for High-rate Nanomanufacturing of Devices and Sensors
Submitted by Prof. Ahmed Busnaina, Northeastern University, USA,
The transfer of nano-science accomplishments into technology is severely hindered by a lack of understanding of barriers to nanoscale manufacturing. Commercial products cannot be realized without first answering many questions, such as how one can as...
link: [url]http://www.nclt.us/conferencing_archive2005.htm#[/url]
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