Quantification of Temperature‐Dependent Charge Separation and Recombination Dynamics in Non‐Fullerene Organic Photovoltaics

Excitons Dominate the Emission from PM6:Y6 Solar Cells, but This Does Not Help the Open-Circuit Voltage of the Device

(2021) Lorena Perdigón-Toro et al.   ACS Energy Letters

Unraveling the Temperature Dependence of Exciton Dissociation and Free Charge Generation in Nonfullerene Organic Solar Cells

(2021) Chao Ma et al.   Solar RRL

Non-fullerene acceptors with branched side chains and improved molecular packing to exceed 18% efficiency in organic solar cells

(2021) Chao Li et al.   Nature Energy

Factors That Prevent Spin-Triplet Recombination in Non-fullerene Organic Photovoltaics

(2021) Philip C. Y. Chow et al.   Journal of Physical Chemistry Letters

Barrierless Free Charge Generation in the High‐Performance PM6:Y6 Bulk Heterojunction Non‐Fullerene Solar Cell

(2020) Lorena Perdigón‐Toro et al.   ADVANCED MATERIALS

Reduced Recombination and Capacitor-like Charge Buildup in an Organic Heterojunction

(2020) Kyra N. Schwarz et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Sub-picosecond charge-transfer at near-zero driving force in polymer:non-fullerene acceptor blends and bilayers

(2020) Yufei Zhong et al.   Nature Communications

Charge Separation from an Intra-Moiety Intermediate State in the High-Performance PM6:Y6 Organic Photovoltaic Blend

(2020) Rui Wang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Delocalization of exciton and electron wavefunction in non-fullerene acceptor molecules enables efficient organic solar cells

(2020) Guichuan Zhang et al.   Nature Communications

Intrinsic efficiency limits in low-bandgap non-fullerene acceptor organic solar cells

(2020) Safakath Karuthedath et al.   NATURE MATERIALS

The role of exciton lifetime for charge generation in organic solar cells at negligible energy-level offsets

(2020) Andrej Classen et al.   Nature Energy

Hybridization of Local Exciton and Charge-Transfer States Reduces Non-Radiative Voltage Losses in Organic Solar Cells

(2019) Flurin Eisner et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

14.7% Efficiency Organic Photovoltaic Cells Enabled by Active Materials with a Large Electrostatic Potential Difference

(2019) Huifeng Yao et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

What is the Binding Energy of a Charge Transfer State in an Organic Solar Cell?

(2019) Stavros Athanasopoulos et al.   Advanced Energy Materials

Charge-transfer electronic states in organic solar cells

(2019) Veaceslav Coropceanu et al.   Nature Reviews Materials

Nonfullerene Acceptor Molecules for Bulk Heterojunction Organic Solar Cells

(2018) Guangye Zhang et al.   CHEMICAL REVIEWS

Design rules for minimizing voltage losses in high-efficiency organic solar cells

(2018) Deping Qian et al.   NATURE MATERIALS

Order enables efficient electron-hole separation at an organic heterojunction with a small energy loss

(2018) S. Matthew Menke et al.   Nature Communications

Assessing the nature of the charge-transfer electronic states in organic solar cells

(2018) Xian-Kai Chen et al.   Nature Communications

Impact of interfacial molecular orientation on radiative recombination and charge generation efficiency

(2017) Niva A. Ran et al.   Nature Communications

Reduced voltage losses yield 10% efficient fullerene free organic solar cells with >1 V open circuit voltages

(2016) D. Baran et al.   Energy & Environmental Science

The fate of electron–hole pairs in polymer:fullerene blends for organic photovoltaics

(2016) Martina Causa' et al.   Nature Communications

Effect of Molecular Packing and Charge Delocalization on the Nonradiative Recombination of Charge-Transfer States in Organic Solar Cells

(2016) Xian-Kai Chen et al.   Advanced Energy Materials

Fast charge separation in a non-fullerene organic solar cell with a small driving force

(2016) Jing Liu et al.   Nature Energy

Temperature Dependence of Charge Carrier Generation in Organic Photovoltaics

(2015) Feng Gao et al.   PHYSICAL REVIEW LETTERS

Beyond Langevin Recombination: How Equilibrium Between Free Carriers and Charge Transfer States Determines the Open-Circuit Voltage of Organic Solar Cells

(2015) Timothy M. Burke et al.   Advanced Energy Materials

Delocalization and dielectric screening of charge transfer states in organic photovoltaic cells

(2014) B. Bernardo et al.   Nature Communications

Vibrational coherence probes the mechanism of ultrafast electron transfer in polymer–fullerene blends

(2014) Yin Song et al.   Nature Communications

Ultrafast Long-Range Charge Separation in Organic Semiconductor Photovoltaic Diodes

(2013) S. Gelinas et al.   SCIENCE

The Binding Energy of Charge-Transfer Excitons Localized at Polymeric Semiconductor Heterojunctions

(2011) Simon Gélinas et al.   Journal of Physical Chemistry C

Charge Photogeneration in Organic Solar Cells

(2010) Tracey M. Clarke et al.   CHEMICAL REVIEWS

On the origin of the open-circuit voltage of polymer–fullerene solar cells

(2009) Koen Vandewal et al.   NATURE MATERIALS