18 citations · 62 across the 22 of their papers we have counts for
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Detection Defines Dephasing in Two-Dimensional Electronic Spectroscopy of Materials: Coherent Field Emission versus Incoherent Population Observables
Simón Paiva-Ortega, Hao Li, Eric R. Bittner +1
The homogeneous spectral linewidth associated with light-matter interactions is a fundamental descriptor of the optical properties of materials, governed by the quantum dynamics of…
Coherent Spectroscopic Probes of Topology: A Velocity-Gauge Perspective
Eric R Bittner, Carlos Silva-Acuna
We present a velocity-gauge formalism for computing nonlinear current response functions in periodic systems and apply it to the Su-Schrieffer-Heeger (SSH) model as a minimal topol…
Multidimensional coherent spectroscopy of excitons in -conjugated polymers
Elizabeth Gutiérrez-Meza, Alejandro Vega-Flick, Eric R. Bittner +1
The photophysics of -conjugated polymers has been of considerable interest over the last three decades because of their organic semiconductor properties. Primary photoexcitation…
(3-Aminopropyl)trimethoxysilane Surface Passivation Improves Perovskite Solar Cell Performance by Reducing Surface Recombination Velocity
Yangwei Shi, Esteban Rojas-Gatjens, Jian Wang +8
We demonstrate reduced surface recombination velocity (SRV) and enhanced power-conversion efficiency (PCE) in mixed-cation mixed-halide perovskite solar cells by using (3-aminoprop…
Freezing molecules with light: How long can one maintain a non-equilibrium molecular geometry by strong light-matter coupling?
Eric R. Bittner, Ravyn A. Malatesta, Gabrielle D. Olinger +1
In molecular photochemistry, the non-equilibrium character and subsequent ultrafast relaxation dynamics of photoexcitations near the Franck-Condon region limit the control of their…