Open-Circuit Voltage in Organic Solar Cells: The Impacts of Donor Semicrystallinity and Coexistence of Multiple Interfacial Charge-Transfer Bands

Morphological Tuning of the Energetics in Singlet Fission Organic Solar Cells

(2016) YunHui L. Lin et al.   ADVANCED FUNCTIONAL MATERIALS

How the Energetic Landscape in the Mixed Phase of Organic Bulk Heterojunction Solar Cells Evolves with Fullerene Content

(2016) Sean Sweetnam et al.   Journal of Physical Chemistry C

Revealing the Full Charge Transfer State Absorption Spectrum of Organic Solar Cells

(2016) Alyssa N. Brigeman et al.   Advanced Energy Materials

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

The Roles of Structural Order and Intermolecular Interactions in Determining Ionization Energies and Charge-Transfer State Energies in Organic Semiconductors

(2016) Kenneth R. Graham et al.   Advanced Energy Materials

A Difluorobenzoxadiazole Building Block for Efficient Polymer Solar Cells

(2015) Jingbo Zhao et al.   ADVANCED MATERIALS

Open-Circuit Voltage Losses in Selenium-Substituted Organic Photovoltaic Devices from Increased Density of Charge-Transfer States

(2015) Dana B. Sulas et al.   CHEMISTRY OF MATERIALS

Impact of Molecular Orientation and Spontaneous Interfacial Mixing on the Performance of Organic Solar Cells

(2015) Guy O. Ngongang Ndjawa et al.   CHEMISTRY OF MATERIALS

Control of Rubrene Polymorphs via Polymer Binders: Applications in Organic Field-Effect Transistors

(2015) Pil Sung Jo et al.   CHEMISTRY OF MATERIALS

Structure of P3HT crystals, thin films, and solutions by UV/Vis spectral analysis

(2015) Marcus Böckmann et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

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

Highly efficient spin-conversion effect leading to energy up-converted electroluminescence in singlet fission photovoltaics

(2015) Ajay K. Pandey   Scientific Reports

Highly efficient organic solar cells based on a robust room-temperature solution-processed copper iodide hole transporter

(2015) Kui Zhao et al.   Nano Energy

Structural Templating in a Nonplanar Phthalocyanine Using Single Crystal Copper Iodide

(2015) Luke A. Rochford et al.   Advanced Materials Interfaces

Organic Electronic Materials: Recent Advances in the DFT Description of the Ground and Excited States Using Tuned Range-Separated Hybrid Functionals

(2014) Thomas Körzdörfer et al.   ACCOUNTS OF CHEMICAL RESEARCH

High-Efficiency BODIPY-Based Organic Photovoltaics

(2014) John J. Chen et al.   ACS Applied Materials & Interfaces

Correlated Donor/Acceptor Crystal Orientation Controls Photocurrent Generation in All-Polymer Solar Cells

(2014) Marcel Schubert et al.   ADVANCED FUNCTIONAL MATERIALS

Increased Open-Circuit Voltage of Organic Solar Cells by Reduced Donor-Acceptor Interface Area

(2014) Koen Vandewal et al.   ADVANCED MATERIALS

Theoretical Study of the Local and Charge-Transfer Excitations in Model Complexes of Pentacene-C60 Using Tuned Range-Separated Hybrid Functionals

(2014) Cai-Rong Zhang et al.   Journal of Chemical Theory and Computation

Molecular Orientation-Dependent Interfacial Energetics and Built-in Voltage Tuned by a Template Graphene Monolayer

(2014) Lushuai Zhang et al.   Journal of Physical Chemistry C

Impact of Electron Delocalization on the Nature of the Charge-Transfer States in Model Pentacene/C60 Interfaces: A Density Functional Theory Study

(2014) Bing Yang et al.   Journal of Physical Chemistry C

Crystallization-Induced Energy Level Change of [6,6]-Phenyl-C61-Butyric Acid Methyl Ester (PCBM) Film: Impact of Electronic Polarization Energy

(2014) Yufei Zhong et al.   Journal of Physical Chemistry C

Characterization of the Polymer Energy Landscape in Polymer:Fullerene Bulk Heterojunctions with Pure and Mixed Phases

(2014) Sean Sweetnam et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

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

(2014) B. Bernardo et al.   Nature Communications

The Crucial Influence of Fullerene Phases on Photogeneration in Organic Bulk Heterojunction Solar Cells

(2014) Andreas Zusan et al.   Advanced Energy Materials

Film Morphology of High Efficiency Solution-Processed Small-Molecule Solar Cells

(2013) John A. Love et al.   ADVANCED FUNCTIONAL MATERIALS

Microcrystalline Organic Thin-Film Solar Cells

(2013) Bregt Verreet et al.   ADVANCED MATERIALS

How High Local Charge Carrier Mobility and an Energy Cascade in a Three-Phase Bulk Heterojunction Enable >90% Quantum Efficiency

(2013) Timothy M. Burke et al.   ADVANCED MATERIALS

Re-evaluating the Role of Sterics and Electronic Coupling in Determining the Open-Circuit Voltage of Organic Solar Cells

(2013) Kenneth R. Graham et al.   ADVANCED MATERIALS

Theoretical prediction of crystal structures of rubrene

(2013) Shigeaki Obata et al.   JAPANESE JOURNAL OF APPLIED PHYSICS

Effect of geometrical orientation on the charge-transfer energetics of supramolecular (tetraphenyl)-porphyrin/C60 dyads

(2013) Marco Olguin et al.   JOURNAL OF CHEMICAL PHYSICS

Crystalline Growth of Rubrene Film Enhanced by Vertical Ordering in Cadmium Arachidate Multilayer Substrate

(2013) Chia-Hsin Wang et al.   LANGMUIR

Factors Limiting Device Efficiency in Organic Photovoltaics

(2012) René A. J. Janssen et al.   ADVANCED MATERIALS

Electronic structure of interfaces with conjugated organic materials

(2012) Norbert Koch   Physica Status Solidi-Rapid Research Letters

The Origin of a 650 nm Photoluminescence Band in Rubrene

(2011) Yuanzhen Chen et al.   ADVANCED MATERIALS

Steric Control of the Donor/Acceptor Interface: Implications in Organic Photovoltaic Charge Generation

(2011) Thomas W. Holcombe et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Abrupt heating-induced high-quality crystalline rubrene thin films for organic thin-film transistors

(2011) Hyeok Moo Lee et al.   ORGANIC ELECTRONICS

Triplet exciton dynamics in rubrene single crystals

(2011) Aleksandr Ryasnyanskiy et al.   PHYSICAL REVIEW B

Temperature-Resolved Local and Macroscopic Charge Carrier Transport in Thin P3HT Layers

(2010) Patrick Pingel et al.   ADVANCED FUNCTIONAL MATERIALS

Charge-Transfer States and Upper Limit of the Open-Circuit Voltage in Polymer:Fullerene Organic Solar Cells

(2010) Koen Vandewal et al.   IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS

Relating the open-circuit voltage to interface molecular properties of donor:acceptor bulk heterojunction solar cells

(2010) Koen Vandewal et al.   PHYSICAL REVIEW B

Molecular Understanding of Organic Solar Cells: The Challenges

(2009) Jean-Luc Brédas et al.   ACCOUNTS OF CHEMICAL RESEARCH

Molecular Orientation Dependent Energy Level Alignment at Organic−Organic Heterojunction Interfaces

(2009) Wei Chen et al.   Journal of Physical Chemistry C

Efficiency Limits of Organic Bulk Heterojunction Solar Cells

(2009) Thomas Kirchartz et al.   Journal of Physical Chemistry C

Exciton-Dissociation and Charge-Recombination Processes in Pentacene/C60Solar Cells: Theoretical Insight into the Impact of Interface Geometry

(2009) Yuanping Yi et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Electroluminescence from Charge Transfer States in Polymer Solar Cells

(2009) Kristofer Tvingstedt et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Electronic Properties of Pentacene versus Triisopropylsilylethynyl-Substituted Pentacene: Environment-Dependent Effects of the Silyl Substituent

(2009) Olga Lobanova Griffith et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

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

(2009) Koen Vandewal et al.   NATURE MATERIALS

The Relation Between Open‐Circuit Voltage and the Onset of Photocurrent Generation by Charge‐Transfer Absorption in Polymer : Fullerene Bulk Heterojunction Solar Cells

(2008) Koen Vandewal et al.   ADVANCED FUNCTIONAL MATERIALS

Molecular orientation dependent interfacial dipole at the F16CuPc∕CuPc organic heterojunction interface

(2008) Wei Chen et al.   APPLIED PHYSICS LETTERS

Self-Consistent Field Calculations of Excited States Using the Maximum Overlap Method (MOM)†

(2008) Andrew T. B. Gilbert et al.   JOURNAL OF PHYSICAL CHEMISTRY A

Long-range corrected hybrid density functionals with damped atom–atom dispersion corrections

(2008) Jeng-Da Chai et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS