Multidimensional coherent spectroscopy of semiconductors

CL Smallwood, ST Cundiff - Laser & Photonics Reviews, 2018 - Wiley Online Library
Optical multidimensional coherent spectroscopy (MDCS) is a nonlinear spectroscopy
technique where a material is excited by a series of laser pulses to produce a spectrum as a …

Non-Markovian features in semiconductor quantum optics: quantifying the role of phonons in experiment and theory

A Carmele, S Reitzenstein - Nanophotonics, 2019 - degruyter.com
We discuss phonon-induced non-Markovian and Markovian features in QD-based quantum
nanooptics. We cover lineshapes in linear absorption experiments, phonon-induced …

[HTML][HTML] Analysis of the Urbach tail in cesium lead halide perovskites

N Falsini, G Roini, A Ristori, N Calisi, F Biccari… - Journal of Applied …, 2022 - pubs.aip.org
The role of structural and dynamical disorder in semiconductors is a topic of fundamental
relevance because of its contribution to the spectral line shape of the photoluminescence …

Theory of interlayer exciton dynamics in two-dimensional transition metal dichalcogenide heterolayers under the influence of strain reconstruction and disorder

M Richter - Physical Review B, 2024 - APS
Monolayers of transition metal dichalcogenides (TMDC) became one of the most studied
nanostructures in the last decade. Combining two different TMDC monolayers results in a …

Size-dependent exciton substructure in CdSe nanoplatelets and its relation to photoluminescence dynamics

JF Specht, R Scott, MC Castro, S Christodoulou… - Nanoscale, 2019 - pubs.rsc.org
CdSe nanoplatelets can be synthesized with different lateral sizes; very small nanoplatelets
have almost quantum dot like features (almost discrete exciton states), while very large ones …

Short-time particle motion in one and two-dimensional lattices with site disorder

B Cui, M Sukharev, A Nitzan - The Journal of chemical physics, 2023 - pubs.aip.org
As in the case of a free particle, the initial growth of a broad (relative to lattice spacing)
wavepacket placed on an ordered lattice is slow (its time derivative has zero initial slope) …

Combined tensor network/cluster expansion method using logic gates: Illustrated for (bi)excitons by a single-layer model system

SC Kuhn, M Richter - Physical Review B, 2019 - APS
Carriers such as electrons and holes inside the Brillouin zone of complex semiconducting
materials can form bound states (excitons, biexcitons, etc.). For obtaining the corresponding …

Deconvolution of optical multidimensional coherent spectra

M Richter, R Singh, M Siemens, ST Cundiff - Science Advances, 2018 - science.org
Optical coherent multidimensional spectroscopy is a powerful technique for unraveling
complex and congested spectra by spreading them across multiple dimensions, removing …

[BOK][B] Optical multidimensional coherent spectroscopy

H Li, B Lomsadze, G Moody, C Smallwood, S Cundiff - 2023 - books.google.com
This book provides an introduction to optical multidimensional coherent spectroscopy, a
relatively new method of studying materials based on using ultrashort light pulses to perform …

Theory of excitation transfer between two-dimensional semiconductor and molecular layers

JF Specht, E Verdenhalven, B Bieniek, P Rinke… - Physical Review …, 2018 - APS
The geometry-dependent energy transfer rate from an electrically pumped inorganic
semiconductor quantum well into an organic molecular layer is studied theoretically. We …