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How localized are energy dissipation processes in nanoscale interactions?

Autor
Santos, S.; Barcons, V.; Verdaguer, A.; Font, J.; Thomson, N.; Chiesa, M.
Tipus d'activitat
Article en revista
Revista
Nanotechnology
Data de publicació
2011-07-29
Volum
22
Número
34
Pàgina inicial
1
Pàgina final
7
DOI
https://doi.org/10.1088/0957-4484/22/34/345401 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/13219 Obrir en finestra nova
URL
http://iopscience.iop.org/0957-4484/22/34/345401/ Obrir en finestra nova
Resum
We describe fundamental energy dissipation in dynamic nanoscale processes in terms of the localization of the interactions. In this respect, the areal density of the energy dissipated and the effective area of interaction in which each process occurs are calculated for four elementary dissipative processes. It is the ratio between these two, which we term M that provides information about how localized the interactions are. We show that neither the phase lag, nor the magnitude of the energy diss...
Citació
Santos , S. [et al.]. How localized are energy dissipation processes in nanoscale interactions?. "Nanotechnology", 29 Juliol 2011, vol. 22, núm. 34, p. 1-7.
Grup de recerca
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC
SEPIC - Sistemes Electrònics de Potència i de Control
SSR-UPC - Smart Sustainable Resources

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