Joule heating induced negative differential resistance in freestanding metallic carbon nanotubes
نویسندگان
چکیده
منابع مشابه
Joule heating in single-walled carbon nanotubes
Joule heating in single-walled carbon nanotubes CNTs using a quantum mechanical approach is presented in this paper. The modeling is based on the energy transfer between the electrons and both acoustic and optical phonons. In this formulation, only the knowledge of the full energy dispersion relation, phonon dispersion relation, and the electron-phonon coupling potential is required for the cal...
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Article history: Received 8 January 2010 Received in revised form 9 March 2010 Accepted 2 April 2010 Available online 10 April 2010 Communicated by R. Wu A method for predicting the joule heating using Monte Carlo simulation for the electron dynamics is proposed. The joule heating in (10,10) carbon nanotubes is computed. The full energy band is utilized; however the results show that for low te...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2006
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.2345244