We describe the light emission in a molecular junction. The molecule is described by the extended Hubbard (EH) Hamiltonian, the current is introduced using a Current Constrained approach, i.e. fixing the current via properly defined Lagrange-multipliers. The molecule is coupled to a photon bath (Markovian approximation) and the dynamics of the open quantum system is exploited to investigate current-induced light emission.
Light emission in OLEDs: driving the current through a molecule / Savi, L., Phan Huu, D.K.A., Di Maiolo, F., Painelli, A.. - (2023). (OQS23 ).
Light emission in OLEDs: driving the current through a molecule
Lorenzo Savi;D. K. A. Phan Huu;F. Di Maiolo;Anna Painelli
2023-01-01
Abstract
We describe the light emission in a molecular junction. The molecule is described by the extended Hubbard (EH) Hamiltonian, the current is introduced using a Current Constrained approach, i.e. fixing the current via properly defined Lagrange-multipliers. The molecule is coupled to a photon bath (Markovian approximation) and the dynamics of the open quantum system is exploited to investigate current-induced light emission.File in questo prodotto:
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