Benutzer: Gast  Login
Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Schulze, G.; Franke, K.J.; Gagliardi, A.; Romano, G.; Lin, C.; Da Rosa, A.; Niehaus, T.A.; frauenheim, T; Di Carlo, A.; Pecchia, A.; Pascual, J.I. 
Titel:
Resonant electron heating and molecular phonon cooling in single C60 junctions 
Abstract:
We study heating and heat dissipation of a single \c60 molecule in the junction of a scanning tunneling microscope (STM) by measuring the electron current required to thermally decompose the fullerene cage. The power for decomposition varies with electron energy and reflects the molecular resonance structure. When the STM tip contacts the fullerene the molecule can sustain much larger currents. Transport simulations explain these effects by molecular heating due to resonant electron-phonon coupl...    »
 
Zeitschriftentitel:
Phys. Rev. Lett. 100, 136801 – Published 2 April 2008 
Jahr:
2008 
Jahr / Monat:
2008-03 
Quartal:
1. Quartal 
Monat:
Apr 
Sprache:
en 
Verlag / Institution:
American Physical Society 
Vorkommen: