Yevgeny Rakita

Senior Academic

Probing electron-phonon couplings in halide perovskites crystals by temperature-dependent ultrafast twodimensional electronic spectroscopy

Xuan Trung Nguyen, Daniel Timmer, Yevgeny Rakita, David Cahen, Alexander Steinhoff, Frank Jahnke, Christoph Lienau, Antonietta De Sio

We track ultrafast charge carrier relaxation and the concurrent build-up of dynamical exciton screening on a 30-fs timescale, and probe strong electron-phonon couplings in halide perovskite crystals by temperature-dependent two-dimensional electronic spectroscopy.

Publication language English
Publication status Published - 16.11.2020

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials
Access to Document
10.1364/UP.2020.M3A.1
Other files and links
Link to publication in Scopus