Molecular annihilation dynamics measured in the perturbative regime of excitation

Authors :: Harald Ceymann
Pavel Malevich
Juergen Hauer
Maximilian H. Schreck
Constantin Heshmatpour
Source :: The 22nd International Conference on Ultrafast Phenomena 2020.
Publication Year :: 2020
Publisher :: Optica Publishing Group, 2020.
Abstract: We present a fully non-collinear 50 kHz shot-to-shot detected two-dimensional electronic spectroscopy setup for directly studying bi-exciton relaxation dynamics via 5th order signals. The measurements report on annihilation timescales at a single, perturbative excitation energy.

Subjects :: Physics
Annihilation
Absorption spectroscopy
Energy transfer
Dynamics (mechanics)
Relaxation (physics)
Atomic physics
Condensed Matter::Mesoscopic Systems and Quantum Hall Effect
Spectroscopy
Electron spectroscopy
Excitation

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