Evaluation of Built-In Potential and Loss Mechanisms at Contacts in Organic Solar Cells: Device Model Parameterization, Validation, and Prediction

Quantification of Quantum Efficiency and Energy Losses in Low Bandgap Polymer:Fullerene Solar Cells with High Open-Circuit Voltage

(2012) Koen Vandewal et al.   ADVANCED FUNCTIONAL MATERIALS

Factors Limiting Device Efficiency in Organic Photovoltaics

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

Effective work functions for the evaporated metal/organic semiconductor contacts from in-situ diode flatband potential measurements

(2012) Mi Zhou et al.   APPLIED PHYSICS LETTERS

Polarization effects on energy-level alignment at the interfaces of polymer organic semiconductor films

(2012) Li-Hong Zhao et al.   APPLIED PHYSICS LETTERS

An Optimal Driving Force for Converting Excitons into Free Carriers in Excitonic Solar Cells

(2012) David C. Coffey et al.   Journal of Physical Chemistry C

High internal quantum efficiency in fullerene solar cells based on crosslinked polymer donor networks

(2012) Bo Liu et al.   Nature Communications

The Importance of Fullerene Percolation in the Mixed Regions of Polymer-Fullerene Bulk Heterojunction Solar Cells

(2012) Jonathan A. Bartelt et al.   Advanced Energy Materials

Quantifying Bimolecular Recombination Losses in Organic Bulk Heterojunction Solar Cells

(2011) L. Jan Anton Koster et al.   ADVANCED MATERIALS

Direct Measurement of Electric Field-Assisted Charge Separation in Polymer:Fullerene Photovoltaic Diodes

(2010) R. Alex Marsh et al.   ADVANCED MATERIALS

Improved Performance of Polymer Bulk Heterojunction Solar Cells Through the Reduction of Phase Separation via Solvent Additives

(2010) Corey V. Hoven et al.   ADVANCED MATERIALS

Polymer-Fullerene Bulk-Heterojunction Solar Cells

(2010) Christoph J. Brabec et al.   ADVANCED MATERIALS

Recombination Dynamics as a Key Determinant of Open Circuit Voltage in Organic Bulk Heterojunction Solar Cells: A Comparison of Four Different Donor Polymers

(2010) Andrea Maurano et al.   ADVANCED MATERIALS

Determination of the interface δ-hole density in a blue-emitting organic semiconductor diode by electromodulated absorption spectroscopy

(2010) Mi Zhou et al.   APPLIED PHYSICS LETTERS

Organic Solar Cell Efficiencies Under the Aspect of Reduced Surface Recombination Velocities

(2010) Alexander Wagenpfahl et al.   IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS

Characterizing Morphology in Bulk Heterojunction Organic Photovoltaic Systems

(2010) Rajiv Giridharagopal et al.   Journal of Physical Chemistry Letters

Effect of Morphology on Ultrafast Free Carrier Generation in Polythiophene:Fullerene Organic Solar Cells

(2010) Ian A. Howard et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Charge Transfer State Versus Hot Exciton Dissociation in Polymer−Fullerene Blended Solar Cells

(2010) Jiye Lee et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Effect of Annealing on P3HT:PCBM Charge Transfer and Nanoscale Morphology Probed by Ultrafast Spectroscopy

(2010) R. Alex Marsh et al.   NANO LETTERS

P3HT/PCBM Bulk Heterojunction Organic Photovoltaics: Correlating Efficiency and Morphology

(2010) Dian Chen et al.   NANO LETTERS

Optical studies of the charge transfer complex in polythiophene/fullerene blends for organic photovoltaic applications

(2010) T. Drori et al.   PHYSICAL REVIEW B

Energy-Level Alignment at Organic/Metal and Organic/Organic Interfaces

(2009) Slawomir Braun et al.   ADVANCED MATERIALS

Solution-processed conjugated polymer organic p-i-n light-emitting diodes with high built-in potential by solution- and solid-state doping

(2009) Sankaran Sivaramakrishnan et al.   APPLIED PHYSICS LETTERS

A model for the J-V characteristics of P3HT:PCBM solar cells

(2009) Pankaj Kumar et al.   JOURNAL OF APPLIED PHYSICS

Charge transfer at polymer-electrode interfaces: The effect of energetic disorder and thermal injection on band bending and open-circuit voltage

(2009) James C. Blakesley et al.   JOURNAL OF APPLIED PHYSICS

Electroluminescence from Charge Transfer States in Polymer Solar Cells

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

Energetics of metal–organic interfaces: New experiments and assessment of the field

(2009) Jaehyung Hwang et al.   MATERIALS SCIENCE & ENGINEERING R-REPORTS

Imaging of the 3D Nanostructure of a Polymer Solar Cell by Electron Tomography

(2009) B. Viktor Andersson et al.   NANO LETTERS

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

(2009) Koen Vandewal et al.   NATURE MATERIALS

Mobility dependent efficiencies of organic bulk heterojunction solar cells: Surface recombination and charge transfer state distribution

(2009) Thomas Kirchartz et al.   PHYSICAL REVIEW B

Role ofδ-Hole-Doped Interfaces at Ohmic Contacts to Organic Semiconductors

(2009) Mi Zhou et al.   PHYSICAL REVIEW LETTERS

The Built-In Potential in Blue Polyfluorene-Based Light-Emitting Diodes

(2008) Vladimir Bodrozic et al.   ADVANCED MATERIALS

Combined optical and electrical modeling of polymer:fullerene bulk heterojunction solar cells

(2008) Jan D. Kotlarski et al.   JOURNAL OF APPLIED PHYSICS

Ultraviolet photoelectron spectroscopy and inverse photoemission spectroscopy of [6,6]-phenyl-C61-butyric acid methyl ester in gas and solid phases

(2008) Kouki Akaike et al.   JOURNAL OF APPLIED PHYSICS

Processing Additives for Improved Efficiency from Bulk Heterojunction Solar Cells

(2008) Jae Kwan Lee et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Three-Dimensional Nanoscale Organization of Bulk Heterojunction Polymer Solar Cells

(2008) Svetlana S. van Bavel et al.   NANO LETTERS

Morphology evolution via self-organization and lateral and vertical diffusion in polymer:fullerene solar cell blends

(2008) Mariano Campoy-Quiles et al.   NATURE MATERIALS

Diffusion-enhanced hole transport in thin polymer light-emitting diodes

(2008) N. I. Craciun et al.   PHYSICAL REVIEW B

Bimolecular recombination losses in polythiophene: Fullerene solar cells

(2008) C. G. Shuttle et al.   PHYSICAL REVIEW B

Universal Arrhenius Temperature Activated Charge Transport in Diodes from Disordered Organic Semiconductors

(2008) N. I. Craciun et al.   PHYSICAL REVIEW LETTERS

Below-Gap Excitation ofπ-Conjugated Polymer-Fullerene Blends: Implications for Bulk Organic Heterojunction Solar Cells

(2008) T. Drori et al.   PHYSICAL REVIEW LETTERS