Explaining the Fill‐Factor and Photocurrent Losses of Nonfullerene Acceptor‐Based Solar Cells by Probing the Long‐Range Charge Carrier Diffusion and Drift Lengths

18% Efficiency organic solar cells

(2020) Qishi Liu et al.   Science Bulletin

Single‐Junction Organic Photovoltaic Cells with Approaching 18% Efficiency

(2020) Yong Cui et al.   ADVANCED MATERIALS

Nonfullerene Acceptors: A Renaissance in Organic Photovoltaics?

(2020) Paul Meredith et al.   Advanced Energy Materials

Putting Order into PM6:Y6 Solar Cells to Reduce the Langevin Recombination in 400 nm Thick Junction

(2020) Seyed Mehrdad Hosseini et al.   Solar RRL

A Theoretical Perspective on Transient Photovoltage and Charge Extraction Techniques

(2019) Oskar J. Sandberg et al.   Journal of Physical Chemistry C

Suppression of Recombination Losses in Polymer:Nonfullerene Acceptor Organic Solar Cells due to Aggregation Dependence of Acceptor Electron Affinity

(2019) Hyojung Cha et al.   Advanced Energy Materials

Quantifying the Nongeminate Recombination Dynamics in Nonfullerene Bulk Heterojunction Organic Solar Cells

(2019) Joachim Vollbrecht et al.   Advanced Energy Materials

Nonradiative Recombination in Perovskite Solar Cells: The Role of Interfaces

(2019) Christian M. Wolff et al.   ADVANCED MATERIALS

Understanding the High Performance of over 15% Efficiency in Single‐Junction Bulk Heterojunction Organic Solar Cells

(2019) Akchheta Karki et al.   ADVANCED MATERIALS

Reliability of charge carrier recombination data determined with charge extraction methods

(2019) Juliane Kniepert et al.   JOURNAL OF APPLIED PHYSICS

Measuring Competing Recombination Losses in a Significantly Reduced Langevin System by Steady-State Photoinduced Absorption and Photocurrent Spectroscopy

(2019) Le Quang Phuong et al.   Journal of Physical Chemistry C

Scaling of next generation solution processed organic and perovskite solar cells

(2018) Paul Meredith et al.   Nature Communications

Interplay Between Triplet-, Singlet-Charge Transfer States and Free Charge Carriers Defining Bimolecular Recombination Rate Constant of Organic Solar Cells

(2017) Ardalan Armin et al.   Journal of Physical Chemistry C

A Shockley-Type Polymer: Fullerene Solar Cell

(2017) Ardalan Armin et al.   Advanced Energy Materials

Energy-Level Modulation of Small-Molecule Electron Acceptors to Achieve over 12% Efficiency in Polymer Solar Cells

(2016) Sunsun Li et al.   ADVANCED MATERIALS

The Role of Space Charge Effects on the Competition between Recombination and Extraction in Solar Cells with Low-Mobility Photoactive Layers

(2016) Martin Stolterfoht et al.   Journal of Physical Chemistry Letters

Slower carriers limit charge generation in organic semiconductor light-harvesting systems

(2016) Martin Stolterfoht et al.   Nature Communications

11.4% Efficiency non-fullerene polymer solar cells with trialkylsilyl substituted 2D-conjugated polymer as donor

(2016) Haijun Bin et al.   Nature Communications

Reduced Recombination in High Efficiency Molecular Nematic Liquid Crystalline: Fullerene Solar Cells

(2016) Ardalan Armin et al.   Advanced Energy Materials

Extracting Information about the Electronic Quality of Organic Solar-Cell Absorbers from Fill Factor and Thickness

(2016) Pascal Kaienburg et al.   Physical Review Applied

A New Figure of Merit for Organic Solar Cells with Transport-limited Photocurrents

(2016) Dieter Neher et al.   Scientific Reports

Charge carrier mobility of the organic photovoltaic materials PTB7 and PC71BM and its influence on device performance

(2015) Bernd Ebenhoch et al.   ORGANIC ELECTRONICS

Competition between recombination and extraction of free charges determines the fill factor of organic solar cells

(2015) Davide Bartesaghi et al.   Nature Communications

Photocarrier drift distance in organic solar cells and photodetectors

(2015) Martin Stolterfoht et al.   Scientific Reports

Electro-Optics of Conventional and Inverted Thick Junction Organic Solar Cells

(2015) Ardalan Armin et al.   ACS Photonics

Semi-crystalline photovoltaic polymers with efficiency exceeding 9% in a ∼300 nm thick conventional single-cell device

(2014) T. L. Nguyen et al.   Energy & Environmental Science

Quantifying Charge Extraction in Organic Solar Cells: The Case of Fluorinated PCPDTBT

(2014) Steve Albrecht et al.   Journal of Physical Chemistry Letters

Nonequilibrium Charge Dynamics in Organic Solar Cells

(2014) Ian A. Howard et al.   Advanced Energy Materials

Charge Photogeneration for a Series of Thiazolo-Thiazole Donor Polymers Blended with the Fullerene Electron Acceptors PCBM and ICBA

(2013) Safa Shoaee et al.   ADVANCED FUNCTIONAL MATERIALS

Efficient Small Bandgap Polymer Solar Cells with High Fill Factors for 300 nm Thick Films

(2013) Weiwei Li et al.   ADVANCED MATERIALS

Impact of nongeminate recombination on the performance of pristine and annealed P3HT:PCBM solar cells

(2012) Markus Gluecker et al.   Physica Status Solidi-Rapid Research Letters

The Role of Driving Energy and Delocalized States for Charge Separation in Organic Semiconductors

(2012) A. A. Bakulin et al.   SCIENCE

Carrier mobility in organic field-effect transistors

(2011) Yong Xu et al.   JOURNAL OF APPLIED PHYSICS

Transient Absorption Studies of Bimolecular Recombination Dynamics in Polythiophene/Fullerene Blend Films

(2009) Tracey M. Clarke et al.   Journal of Physical Chemistry C

Simultaneous determination of carrier lifetime and electron density-of-states in P3HT:PCBM organic solar cells under illumination by impedance spectroscopy

(2009) Germà Garcia-Belmonte et al.   SOLAR ENERGY MATERIALS AND SOLAR CELLS

Experimental determination of the rate law for charge carrier decay in a polythiophene: Fullerene solar cell

(2008) C. G. Shuttle et al.   APPLIED PHYSICS LETTERS