Direct observation of trap-assisted recombination in organic photovoltaic devices

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

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

18% Efficiency organic solar cells

(2020) Qishi Liu et al.   Science Bulletin

Charge Carrier Transport and Generation via Trap-Mediated Optical Release in Organic Semiconductor Devices

(2020) Oskar J. Sandberg et al.   PHYSICAL REVIEW LETTERS

A Theoretical Perspective on Transient Photovoltage and Charge Extraction Techniques

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

General rule for the energy of water-induced traps in organic semiconductors

(2019) Guangzheng Zuo et al.   NATURE MATERIALS

17% Efficient Organic Solar Cells Based on Liquid Exfoliated WS 2 as a Replacement for PEDOT:PSS

(2019) Yuanbao Lin et al.   ADVANCED MATERIALS

A window to trap-free charge transport in organic semiconducting thin films

(2019) Naresh B. Kotadiya et al.   NATURE MATERIALS

Impact of a Doping-Induced Space-Charge Region on the Collection of Photogenerated Charge Carriers in Thin-Film Solar Cells Based on Low-Mobility Semiconductors

(2019) Oskar J. Sandberg et al.   Physical Review Applied

Wide-gap non-fullerene acceptor enabling high-performance organic photovoltaic cells for indoor applications

(2019) Yong Cui et al.   Nature Energy

Disorder compensation controls doping efficiency in organic semiconductors

(2019) Artem Fediai et al.   Nature Communications

Tail state limited photocurrent collection of thick photoactive layers in organic solar cells

(2019) Jiaying Wu et al.   Nature Communications

Determining Ultralow Absorption Coefficients of Organic Semiconductors from the Sub‐Bandgap Photovoltaic External Quantum Efficiency

(2019) Christina Kaiser et al.   Advanced Optical Materials

Sensitivity of Sub-Bandgap External Quantum Efficiency Measurements of Solar Cells under Electrical and Light Bias

(2019) Stefan Zeiske et al.   ACS Photonics

Revisiting lifetimes from transient electrical characterization of thin film solar cells; a capacitive concern evaluated for silicon, organic and perovskite devices

(2018) David Kiermasch et al.   Energy & Environmental Science

Exploring the validity and limitations of the Mott–Gurney law for charge-carrier mobility determination of semiconducting thin-films

(2018) Jason A Röhr et al.   JOURNAL OF PHYSICS-CONDENSED MATTER

Elementary steps in electrical doping of organic semiconductors

(2018) Max L. Tietze et al.   Nature Communications

Molecular Doping and Trap Filling in Organic Semiconductor Host–Guest Systems

(2017) Guangzheng Zuo et al.   Journal of Physical Chemistry C

Temperature Dependence of Ideality Factors in Organic Solar Cells and the Relation to Radiative Efficiency

(2016) Kristofer Tvingstedt et al.   Advanced Energy Materials

Electric Field and Mobility Dependent First-Order Recombination Losses in Organic Solar Cells

(2016) Martin Stolterfoht et al.   Advanced Energy Materials

Relating Charge Transport, Contact Properties, and Recombination to Open-Circuit Voltage in Sandwich-Type Thin-Film Solar Cells

(2016) Oskar J. Sandberg et al.   Physical Review Applied

Trap-Assisted Recombination via Integer Charge Transfer States in Organic Bulk Heterojunction Photovoltaics

(2014) Qinye Bao et al.   ADVANCED FUNCTIONAL MATERIALS

The impact of hot charge carrier mobility on photocurrent losses in polymer-based solar cells

(2014) Bronson Philippa et al.   Scientific Reports

Effect of Contacts in Organic Bulk Heterojunction Solar Cells

(2014) Oskar J. Sandberg et al.   Physical Review Applied

Dominating recombination mechanisms in organic solar cells based on ZnPc and C60

(2013) Wolfgang Tress et al.   APPLIED PHYSICS LETTERS

Influence of diffusion on space-charge-limited current measurements in organic semiconductors

(2013) Thomas Kirchartz   Beilstein Journal of Nanotechnology

Fullerene Photodetectors with a Linear Dynamic Range of 90 dB Enabled by a Cross-Linkable Buffer Layer

(2013) Fawen Guo et al.   Advanced Optical Materials

Colour selective organic photodetectors utilizing ketocyanine-cored dendrimers

(2013) Ross D. Jansen-van Vuuren et al.   Journal of Materials Chemistry C

Charge Density Dependent Nongeminate Recombination in Organic Bulk Heterojunction Solar Cells

(2012) Daniel Rauh et al.   ADVANCED FUNCTIONAL MATERIALS

Unification of trap-limited electron transport in semiconducting polymers

(2012) H. T. Nicolai et al.   NATURE MATERIALS

Energy level alignment in PCDTBT:PC70BM solar cells: Solution processed NiOx for improved hole collection and efficiency

(2012) Erin L. Ratcliff et al.   ORGANIC ELECTRONICS

Meaning of reaction orders in polymer:fullerene solar cells

(2012) Thomas Kirchartz et al.   PHYSICAL REVIEW B

Origin of the dark-current ideality factor in polymer:fullerene bulk heterojunction solar cells

(2011) G. A. H. Wetzelaer et al.   APPLIED PHYSICS LETTERS

Localized state distribution and its effect on recombination in organic solar cells

(2011) R. A. Street   PHYSICAL REVIEW B

Recombination via tail states in polythiophene:fullerene solar cells

(2011) Thomas Kirchartz et al.   PHYSICAL REVIEW B

Reply to “Comment on ‘Interface state recombination in organic solar cells’ ”

(2010) R. A. Street   PHYSICAL REVIEW B