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E u r o S c i C o n C o n f e r e n c e o n
Chemistry
2018
Chemistry 2018
Journal of Organic & Inorganic Chemistry
ISSN 2472-1123
F e b r u a r y 1 9 - 2 0 , 2 0 1 8
P a r i s , F r a n c e
Page 37
B
ased on quantummany-body transport formalism, we analyse the quantum
dynamics of a donor-acceptor molecule sandwiched between two metallic
electrodes throughout the effects of metal-molecule coupling, Coulomb and
exciton interactions, and pulse intensity. The photocurrent reveals internal
frequencies of the system emerging from a non-equilibrium reorganization
of the molecular orbitals which manifests itself in unexpected features of
the dynamical electronic structure. Indeed, the time-resolved local density
of states we define exhibits two types of signature: a dynamical Rabi shift
and Floquet-like states generation. Our combined theoretical-numerical
methodology is of strong interest for ultrafast photocurrent spectroscopy,
and it also opens avenues toward the possibility of controlling or analysing
the internal quantum properties of nanosystems by means of pump-push
photocurrent spectroscopy.
Biography
K Beltako is about to complete his PhD from Aix-Marseille Uni-
versity (AMU) and is Graduated from AMU excellence Master’s
ProgramP3TMA. He is working to develop an efficient and fast-
er numerical technique to handle various aspects of time-de-
pendent quantum transport in nanodevices.
katawoura.beltako@im2np.frPulse-induced optoelectronic response of molecular junctions
K Beltako, N Cavassilas, L Raymond and F Michelini
Aix-Marseille University - CNRS, France
K Beltako, J Org Inorg Chem 2018, Volume: 4
DOI: 10.21767/2472-1123-C1-002