Semiconductor quantum dots and quantum dot arrays and applications of multiple exciton generation to third-generation photovoltaic solar cells

AJ Nozik, MC Beard, JM Luther, M Law… - Chemical …, 2010 - ACS Publications
… of appropriate energy (a process we call multiple exciton generation (MEG)). We note that in
… and QD arrays in novel quantum dot PV cells, where multiple exciton generation from single …

Solar cells based on quantum dots: multiple exciton generation and intermediate bands

A Luque, A Martí, AJ Nozik - MRS bulletin, 2007 - cambridge.org
… in semiconductor nanocrystals to produce third generation quantum dot (QD) solar cells that
… based on semiconductor quantum dots and quan tum dot arrays that could lead to ultrahigh …

Next generation photovoltaics based on multiple exciton generation in quantum dot solar cells

AJ Nozik - Next Generation of Photovoltaics: New Concepts, 2012 - Springer
… in electronically-coupled QD arrays very rapidly (femtosecond … in QD arrays first require
dissociation of thermalized excitons in … instantaneously upon photon absorption in the QD array. …

A review of the multiple exciton generation in photovoltaics

A Moyez, A Dhar, P Sarkar, HS Jung… - Reviews in Advanced …, 2016 - ingentaconnect.com
… efficient in highly confined quantum dots than other forms of … (ie, exciton) production in
semiconductor quantum dots (QDs)… MEG in QDs, MEG in QD arrays that can be used in QD solar …

Multiple exciton generation in silicon quantum dot arrays: density functional perturbation theory computation

A Kryjevski, D Kilin - Molecular Physics, 2014 - Taylor & Francis
… of 1-D arrays ( Figure 2 (C) and (D)) to investigate the efficiency of adjacent QD bi-exciton
generation vs. generation of a bi-exciton localised on the same QD with subsequent inter QD …

Multiple exciton generation in semiconductor quantum dots

MC Beard - The Journal of Physical Chemistry Letters, 2011 - ACS Publications
… to study charge carrier generation and transport within quantum dot arrays and films. … dot
solar cells and exciton and charge carrier dynamics in quantum dots and coupled quantum dot

Multiple exciton generation in semiconductor quantum dots

AJ Nozik - Chemical Physics Letters, 2008 - Elsevier
Arrays of various cubic and spherical PbTe and Pbs quantum … exist as excitons. Therefore,
we label the formation of multiple excitons in quantum dots multiple exciton generation (MEG); …

Third generation photovoltaics: multiple exciton generation in colloidal quantum dots, quantum dot arrays, and quantum dot solar cells

MC Beard, JM Luther, AG Midgett… - 2010 35th IEEE …, 2010 - ieeexplore.ieee.org
… (defined as the number of excitons produced per additional bandgap of energy … excitons
Multiple Exciton Generation (MEG); free carriers can only form upon dissociation of the excitons

Multiple exciton generation in quantum dot-based solar cells

H Goodwin, TC Jellicoe, NJLK Davis, ML Böhm - Nanophotonics, 2018 - degruyter.com
… Bohr exciton radius. In the quantum confined regime, generation of more than one exciton
from a single high energy photon is termed MEG to underline the confined, quasi-excitonic (ie …

Size and Composition Dependent Multiple Exciton Generation Efficiency in PbS, PbSe, and PbSxSe1–x Alloyed Quantum Dots

AG Midgett, JM Luther, JT Stewart, DK Smith… - Nano …, 2013 - ACS Publications
… , we studied multiple exciton generation (MEG) in quantum dots (QDs) consisting of either
PbSe… we discuss the interplay between a size-dependent MEG rate versus hot exciton cooling. …