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Reorganization energy for hole and electron transfer of poly(3-hexylthiophene) derivatives
(2016-09-02)
Poly(3-hexylthiophene) (P3HT) is a common material used as electron donor element in active layers of organic solar cells. Previous studies have shown that is possible to improve the electronic properties of the P3HT through ...
Study of the Influence of Localized Vibrational Modes in Charge Transport Properties at Nanoscale Systems.
(Sociedade Brasileira de FísicaÁguas de Lindóia, 2013-05-13)
In molecular and atomic devices the interaction between electrons and ionic vibrations has an important role in electronic transport. The electron-phonon coupling can cause the loss of the electron's phase coherence, the ...
A long way to the electrode: how do Geobacter cells transport their electrons?
(Portland Press, 2012-12-01)
The mechanism of electron transport in Geobacter sulfurreducensbiofilms is a topic under intense study and debate. Although some proteins were found to be essential for current production, the specific role that each one ...
Transporte de carga en nanoestructuras de carbono en presencia de defectos
(2016-10-17)
En esta tesis se presenta un estudio de diferentes aspectos del transporte de carga y valle en nanoestructuras basadas en carbono y la influencia de defectos en el material. La tesis esta dividida en dos bloques. La primera ...
Interface formation of nanostructured heterojunction SnO 2:Eu/GaAs and electronic transport properties
(2013-02-15)
Thin films of tin dioxide (SnO2) are deposited by the sol-gel-dip-coating technique, along with GaAs layers, deposited by the resistive evaporation technique. The as-built heterojunction has potential application in ...
Interface formation of nanostructured heterojunction SnO 2:Eu/GaAs and electronic transport properties
(2013-02-15)
Thin films of tin dioxide (SnO2) are deposited by the sol-gel-dip-coating technique, along with GaAs layers, deposited by the resistive evaporation technique. The as-built heterojunction has potential application in ...
Perspective on quantum electrochemistry. A simple method for measuring the electron transfer rate constant
(2021-12-01)
It was recently shown that the electron transfer rate constant of an electrochemical reaction and the conductance quantum are correlated with electrochemical capacitance [1]. The association of these two separate concepts ...
Disorder-free weak dynamic localization in deformable lattices
(Institute of Physics Publishing, 2018)
© 2018 IOP Publishing Ltd.We study the electron transport in a deformable lattice modeled in the semiclassical approximation as a discrete nonlinear elastic chain where acoustic phonons are in thermal equilibrium at ...