w6_nanoparticles

w6_nanoparticles - Applications of nanoparticles Flash...

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Flash Memory Tiwari et al., Appl. Phys. Lett. 68 , 1377, 1996. Vertical Transistors Nishigushi and Oda, J. Appl. Phys. 88 , 4186, 2000 . Silicon LEDs Park et al., Appl. Phys. Lett., 78 , 2575, 2001. Quantum Phosphor Rowher et al., Sandia Natl. Lab., 2003. Silicon Laser Canham, Nature 408 , 411, 2000. U. Kortshagen , ME, University of Minnesota, Institute of Technology Applications of nanoparticles
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http://www.popularmechanics.com/technology/computers/2001/9/small_wonder/print.phtml BULK ATOM SMALL WONDER , By: Grumet, Tobby, Popular Mechanics, 00324558, Sep2001, Vol. 178, Issue 9 Transistor At what size does this structure break down?
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http://www.popularmechanics.com/technology/computers/2001/9/small_wonder/print.phtml Moore’s Law The number of transistors that could be placed on a computer chip would double every 18 months  What is the limit?????
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Emission Effects: 1-5 nm Particles for Visible Range
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Sean Murdock, Executive Director, AtomWorks 3/31/03
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Quantum Dots
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Effect of Quantum Confinement Degree of confinement depends on the effective mass Transition between continuous band and discrete levels Variable confinement due to shape and intrinsic anisotropy of the crystal structure Strong and weak quantum confinement regimes ) ( ) ( ) ( ' a E a E a E E C el h g - + + = υ ϖ Brus Equation www.nanopicoftheday.org/  2003Pics/QDRainbow.htm   L. E. Brus, J. Chem. Phys. 80, 4403 (1984). Victor Chikan OSU talk
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Changing the conductivity by doping Undoped Si Doped Si Victor Chikan OSU talk
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Effect of quantum confinement on doped quantum dots Victor Chikan OSU talk
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Scattering Effects: 30-60 nm Particles for Visible Range
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Nanosphere Lithography Appl. Phys. Lett., Vol. 77, No. 17, 23 October 2000 Van Duyne, Northwestern
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J. Chem. Phys. 116(15) 6755-6759 (2002). "A Nanoscale Optical Biosensor: Sensitivity and Selectivity of an Approach Based on the Localized Surface Plasmon Resonance Spectroscopy of Triangular Silver Nanoparticles", A. J. Haes, R. P. Van Duyne, J. Am. Chem. Soc. , 124 , 10596- 10604 (2002).
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3/31/03
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w6_nanoparticles - Applications of nanoparticles Flash...

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