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TZID:Europe/Paris
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BEGIN:VEVENT
UID:0-589@lptms.universite-paris-saclay.fr
DTSTART:20180322T113000Z
DTEND:20180322T120000Z
DTSTAMP:20180313T080307Z
URL:https://www.lptms.universite-paris-saclay.fr/seminars/seminaire-du-lpt
 ms-simon-pigeon-seminaire-exceptionnel/
SUMMARY:Séminaire du LPTMS: Simon Pigeon *** séminaire exceptionnel *** -
  LPTMS\, salle 201\, 2ème étage\, Bât 100\, Campus d'Orsay - 22 Mar 18 
 11:30
DESCRIPTION:Vibrational assisted conduction in a molecular wire\nSimon Pige
 on (LKB\, UPMC\, Paris)\nI will present a detailed study of the conduction
  properties of a molecular wire where hopping processes between electroni
 c sites are coupled to a vibrational mode of the molecule. This descriptio
 n is inspired by the idea that physically the vibrational mode does not n
 eed to change the energetic structure of the electronic part but can just
  perturb the exchange taking place on this subsystem. It is shown that th
 e presence of the vibrational system can give rise to strong enhancement o
 f the wire conductivity. Moreover through the control of the vibrational 
 properties (temperature and position) one can accurately control the elec
 tronic flux crossing the device. An increase of the temperature enhances t
 he conduction\, while the control of the equilibrium position of the osci
 llator can switch on and off the conduction.This work establishes how vibr
 ational coupled hopping affects the electronic properties of a molecular 
 wire. These crucial results pave the way to a better understanding and mor
 e complete description of electronic properties of these promising device
 s.\nRef:\n\n	S. Pigeon\, L. Fusco\, G. De Chiara &amp\; M. Paternostro\, V
 ibrational assisted conduction in a molecular wire\, Quantum Science and T
 echnology 2\, 025006 (2017) \; arXiv:1612.01809\n
LOCATION:LPTMS\, salle 201\, 2ème étage\, Bât 100\, Campus d'Orsay\, 15 
 Rue Georges Clemenceau\, Orsay\, 91405\, France
GEO:48.698185;2.181768
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=15 Rue Georges Clemenceau\,
  Orsay\, 91405\, France;X-APPLE-RADIUS=100;X-TITLE=LPTMS\, salle 201\, 2è
 me étage\, Bât 100\, Campus d'Orsay:geo:48.698185,2.181768
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