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, Lorenzo; Phan Huu, D. K. A.; Di Maiolo, F.; Painelli, Anna. - (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:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
