WebJul 1, 2024 · We focus on the electron-phonon coupling and reveal that phonon dressing can make significant impacts on nonlinear photocurrent, such as the bulk photovoltaic (BPV) … WebApr 22, 2024 · This electron-phonon coupling results in a so-called phonon dressing of many-body states which in turn impacts on the facilitation dynamics. In our theoretical study we focus on a scenario in which all energy scales are sufficiently separated such that a perturbative treatment of the coupling between electronic and vibrational states is possible.
Build-up and dephasing of Floquet–Bloch bands on subcycle …
WebJul 5, 2024 · The dressing phonon interaction plays a vital role in determin- ing the controlling parameters of quantum optical devices such as temperature sensors and all-optical switching applications. WebDec 20, 2024 · A detailed discussion of the obtained phonon modes in relation with the most recent Raman measurements shows that we are able to reproduce all phonon peaks, … churchill electrical limited
SKRQRQDQGGUHVVLQJRQ3U <62 - Institute of Physics
WebHere we predict that reversible heat transfers between a quantum-dot exciton and its phonon environment can be induced by laser pulses. We calculate the heat transfer when a quantum-dot exciton is driven by a chirped laser pulse. ... This performance is achieved by using the time-dependent laser-dressing of the exciton to control the heat ... WebPhonon dressing of a facilitated one-dimensional Rydberg lattice gas M. Magoni1*, P. P. Mazza1, I. Lesanovsky1,2 1 Institut fur Theoretische Physik, Eberhard Karls Universit at Tubingen, Auf der Morgenstelle 14, 72076 Tubingen, Germany 2 School of Physics and Astronomy and Centre for the Mathematics and Theoretical WebDec 14, 2016 · Monitoring Electron-Photon Dressing in WSe 2 Optical pumping of solids creates a nonequilibrium electronic structure where electrons and photons combine to form quasiparticles of dressed electronic states. The resulting shift of electronic levels is known as the optical Stark effect, visible as a red shift in the optical spectrum. Here we show … churchill edmonton downtown