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Nanotechnology

Nanophotonics

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Displaying 276 - 278 of 278

Investigations of a coherently driven semiconductor optical cavity QED system

September 30, 2008
Author(s)
Kartik A. Srinivasan, Christopher P. Michael, Raviv Perahia, Oskar Painter
Chip-based cavity QED devices consisting of a self-assembled InAs quantum dot (QD) coupled to a high quality factor GaAs microdisk cavity are coherently probed through the optical channel using a fiber taper waveguide. We highlight one particularly

High Temperature Electrical Resistance of substrate-supported Single Walled Carbon Nanotubes

January 1, 2008
Author(s)
Richard E. Cavicchi, C Avedisian, Paul M. McEuen, Xinjian Zhou, Wilbur S. Hurst, Joseph T. Hodges
We report the electrical characteristics of two substrate-supported metallic single walled carbon nanotubes (SWNT) at temperatures up to 573 K over a range of bias voltages for zero gate voltage in air under atmospheric pressure. At low voltages or high
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