Setup for shot noise measurements in carbon nanotubes

Setup for shot noise measurements in carbon nanotubes

We have constructed a noise measurement setup for high impedance carbon nanotube samples. Our setup, working in the frequency range of 600 - 900 MHz, takes advantage of the fact that the shot noise power is reasonably large for high impedance sources so that relatively large, fixed non-matching cond...

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Veröffentlicht in:arXiv.org 2007-07
Hauptverfasser: Wu, Fan, Roschier, Leif, Tsuneta, Taku, Paalanen, Mikko, Wang, Taihong, Hakonen, Pertti
Format: Artikel
Sprache:eng
Schlagworte:
Carbon nanotubes
Frequency ranges
High impedance
Nanotubes
Noise
Noise measurement
Physics - Mesoscale and Nanoscale Physics
Shot noise
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Zusammenfassung:We have constructed a noise measurement setup for high impedance carbon nanotube samples. Our setup, working in the frequency range of 600 - 900 MHz, takes advantage of the fact that the shot noise power is reasonably large for high impedance sources so that relatively large, fixed non-matching conditions can be tolerated.
ISSN:2331-8422
DOI:10.48550/arxiv.0707.2000