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A Thermal Switch for Coherent Phonons Based on a Molecular Junction

Author:
Royo, Miquel, Antidormi, Aleandro, Rurali, Riccardo
Source:
The Journal of Physical Chemistry C 2017 v.121 no.19 pp. 10571-10576
ISSN:
1932-7455
Subject:
electron transfer, graphene, isomers, thermal conductivity
Abstract:
We present thermal and electron transport calculations in the ballistic regime of a graphene nanoribbon with a nanogap bridged by a stilbene molecular switch. We show that by commuting the stilbene molecule back and forth between its two stable isomers, the thermal conductance can be reversibly switched from a low to a high conduction state, providing a proof-of-concept of a molecular junction-based thermal switch.
Agid:
5688545