Franck-Condon factors via compressive sensing
نویسندگان
چکیده
منابع مشابه
Simple Evaluation of Franck-condon Factors and Non-condon Effects in the Morse Potential
The calculation of Franck-Condon factors between different one-dimensional Morse potential eigenstates using a formula derived from the Wigner function is discussed. Our numerical calculations using a very simple program written in Mathematica is compared with other calculations. We show that our results have a similar accuracy as the calculations performed with more sophisticated methods. We d...
متن کاملAsymmetric Franck-Condon factors in suspended carbon nanotube quantum dots
Fabio Cavaliere,1 Eros Mariani,2,3 Renaud Leturcq,4,5 Christoph Stampfer,4,6 and Maura Sassetti1 1CNR-SPIN and Dipartimento di Fisica, Università di Genova, Via Dodecaneso 33, 16146 Genova, Italy 2Institut für Theoretische Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin, Germany 3School of Physics, University of Exeter, Stocker Road, Exeter EX4 4QL, United Kingdom 4Laboratory for ...
متن کاملA different approach for calculating Franck-Condon factors including anharmonicity.
An efficient new procedure for calculating Franck-Condon factors, based on the direct solution of an appropriate set of simultaneous equations, is presented. Both Duschinsky rotations and anharmonicity are included, the latter by means of second-order perturbation theory. The critical truncation of basis set is accomplished by a build-up procedure that simultaneously removes negligible vibratio...
متن کاملTheory of the Franck-Condon blockade regime
Strong coupling of electronic and vibrational degrees of freedom entails a low-bias suppression of the current through single-molecule devices, termed the Franck-Condon blockade. In the limit of slow vibrational relaxation, transport in the Franck-Condon-blockade regime proceeds via avalanches of large numbers of electrons, which are interrupted by long waiting times without electron transfer. ...
متن کاملSIMPLE DERIVATION OF FRANCK-CONDON INTEGRALS
The expressions foavibrational overlap integrals of the one-dimensional harmonic wavefunctions (centenxi about different equilibrium positions and having different frequencies) have been derived in a simple and straightforward way.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review A
سال: 2020
ISSN: 2469-9926,2469-9934
DOI: 10.1103/physreva.102.032403