Attophysics of Thermal Phenomena in Carbon Nanotubes
Miroslaw Kozlowski, Janina Marciak-Kozlowska
TL;DR
This paper investigates heat transport in carbon nanotubes using a quantum mechanical approach, deriving a Dirac-type thermal equation to describe temperature fields influenced by scattering dynamics.
Contribution
It introduces a novel Dirac-type thermal equation for analyzing quantum heat transport in carbon nanotubes, considering ultrashort laser pulse effects.
Findings
Temperature fields can be damped or oscillate depending on scattering dynamics
Derived a new quantum thermal equation for nanoscale heat transport
Provides insights into heat behavior in quantum-confined structures
Abstract
In this paper heat transport in carbon nanotubes is investigated. When the dimension of the structure is of the order of the de Broglie wave length transport phenomena must be analysed by quantum mechanics. In this paper we derived the Dirac type thermal equation .The solution of the equation for the temperature fields for electrons can either be damped or can oscillate depending on the dynamics of the scattering. Key words: Carbon nanotubes, ultrashort laser pulses, Dirac thermal equation, temperature fields.
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Taxonomy
TopicsQuantum and Classical Electrodynamics · Nanotechnology research and applications · Mechanical and Optical Resonators