Direct Observation of Entropy-Driven Electron-Hole Pair Separation at an Organic Semiconductor Interface

Does Excess Energy Assist Photogeneration in an Organic Low-Bandgap Solar Cell?

(2015) Tobias Hahn et al.   ADVANCED FUNCTIONAL MATERIALS

Electronic Polarization in Organic Crystals: A Comparative Study of Induced Dipoles and Intramolecular Charge Redistribution Schemes

(2014) Gabriele D’Avino et al.   Journal of Chemical Theory and Computation

Femtosecond Trapping of Free Electrons in Ultrathin Films of NaCl on Ag(100)

(2014) David E. Suich et al.   Journal of Physical Chemistry Letters

Multiphonon Relaxation Slows Singlet Fission in Crystalline Hexacene

(2014) Erik Busby et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Unequal Partnership: Asymmetric Roles of Polymeric Donor and Fullerene Acceptor in Generating Free Charge

(2014) Brett M. Savoie et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Coherent ultrafast charge transfer in an organic photovoltaic blend

(2014) S. M. Falke et al.   SCIENCE

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

(2014) B. Bernardo et al.   Nature Communications

Noise-induced quantum coherence drives photo-carrier generation dynamics at polymeric semiconductor heterojunctions

(2014) Eric R. Bittner et al.   Nature Communications

Direct observation of ultrafast long-range charge separation at polymer–fullerene heterojunctions

(2014) Françoise Provencher et al.   Nature Communications

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

Ultrafast Charge Separation in Organic Photovoltaics Enhanced by Charge Delocalization and Vibronically Hot Exciton Dissociation

(2013) Hiroyuki Tamura et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Efficient charge generation by relaxed charge-transfer states at organic interfaces

(2013) Koen Vandewal et al.   NATURE MATERIALS

Ultrafast Long-Range Charge Separation in Organic Semiconductor Photovoltaic Diodes

(2013) S. Gelinas et al.   SCIENCE

Sub-picosecond delocalization in the excited state of conjugated homopolymers and donor–acceptor copolymers

(2013) Natalie Banerji   Journal of Materials Chemistry C

The synthesis, crystal structure and charge-transport properties of hexacene

(2012) Motonori Watanabe et al.   Nature Chemistry

Hot charge-transfer excitons set the time limit for charge separation at donor/acceptor interfaces in organic photovoltaics

(2012) Askat E. Jailaubekov et al.   NATURE MATERIALS

Hot exciton dissociation in polymer solar cells

(2012) G. Grancini et al.   NATURE MATERIALS

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

(2012) A. A. Bakulin et al.   SCIENCE

Molecular Insight Into the Energy Levels at the Organic Donor/Acceptor Interface: A Quantum Mechanics/Molecular Mechanics Study

(2011) Shane R. Yost et al.   Journal of Physical Chemistry C

Why Holes and Electrons Separate So Well in Polymer/Fullerene Photovoltaic Cells

(2011) David P. McMahon et al.   Journal of Physical Chemistry Letters

Entropy of Charge Separation in Organic Photovoltaic Cells: The Benefit of Higher Dimensionality

(2011) Brian A. Gregg   Journal of Physical Chemistry Letters

Hierarchical Nanomorphologies Promote Exciton Dissociation in Polymer/Fullerene Bulk Heterojunction Solar Cells

(2011) Wei Chen et al.   NANO LETTERS

Charge Photogeneration in Organic Solar Cells

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

Interaction of Charge Carriers with Lattice Vibrations in Oligoacene Crystals from Naphthalene to Pentacene

(2010) Roel S. Sánchez-Carrera 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

Charge-Transfer Excitons at Organic Semiconductor Surfaces and Interfaces

(2009) X.-Y. Zhu et al.   ACCOUNTS OF CHEMICAL RESEARCH

Molecular Understanding of Organic Solar Cells: The Challenges

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

A Dynamic Landscape from Femtoseconds to Minutes for Excess Electrons at Ice−Metal Interfaces

(2009) U. Bovensiepen et al.   Journal of Physical Chemistry C

Electroluminescence from Charge Transfer States in Polymer Solar Cells

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

Charge transfer excitons and image potential states on organic semiconductor surfaces

(2009) Qingxin Yang et al.   PHYSICAL REVIEW B

Octave wide tunable UV-pumped NOPA: pulses down to 20 fs at 0.5 MHz repetition rate

(2008) C. Homann et al.   OPTICS EXPRESS

Efficient generation of charges via below-gap photoexcitation of polymer-fullerene blend films investigated by terahertz spectroscopy

(2008) P. Parkinson et al.   PHYSICAL REVIEW B

Coulomb Barrier for Charge Separation at an Organic Semiconductor Interface

(2008) Matthias Muntwiler 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