HJ-aggregates of donor–acceptor–donor oligomers and polymers

The Effect of α‐Branched Side Chains on the Structural and Opto‐Electronic Properties of Poly(Diketopyrrolopyrrole‐alt‐Terthiophene)

(2020) Bart W. H. Saes et al.   CHEMISTRY-A EUROPEAN JOURNAL

Tuning intra and intermolecular interactions for balanced hole and electron transport in semiconducting polymers

(2020) Tanmoy Sarkar et al.   CHEMISTRY OF MATERIALS

Temperature Induced Aggregation of Organic Semiconductors

(2020) Baocai Du et al.   CHEMISTRY-A EUROPEAN JOURNAL

Vibronic exciton model for low bandgap donor–acceptor polymers

(2020) Mohammad Balooch Qarai et al.   JOURNAL OF CHEMICAL PHYSICS

Non-Kasha Behavior in Quadrupolar Dye Aggregates: The Red-Shifted H-Aggregate

(2019) Chenyu Zheng et al.   Journal of Physical Chemistry C

Vibronic coupling models for donor-acceptor aggregates using an effective-mode scheme: Application to mixed Frenkel and charge-transfer excitons in oligothiophene aggregates

(2019) Wjatscheslaw Popp et al.   JOURNAL OF CHEMICAL PHYSICS

Impact of polymorphism on the optoelectronic properties of a low-bandgap semiconducting polymer

(2019) Mengmeng Li et al.   Nature Communications

Intrinsically distinct hole and electron transport in conjugated polymers controlled by intra and intermolecular interactions

(2019) Giuseppina Pace et al.   Nature Communications

Expanded Theory of H- and J-Molecular Aggregates: The Effects of Vibronic Coupling and Intermolecular Charge Transfer

(2018) Nicholas J. Hestand et al.   CHEMICAL REVIEWS

Put Your Backbone into It: Excited-State Structural Relaxation of PffBT4T-2DT Conducting Polymer in Solution

(2018) Varuni Dantanarayana et al.   Journal of Physical Chemistry C

Electronic and vibrational spectroscopy studies of PffBT4T π-conjugated donor–acceptor copolymer

(2018) Shai R. Vardeny et al.   Journal of Photonics for Energy

Effect of donor length on electronic structures and charge transport polarity for DTDPP-based D–A copolymers: a computational study based on a super-exchange model

(2018) Feifei He et al.   Journal of Materials Chemistry A

Multiphoton Microscopy of π-Conjugated Copolymers and Copolymer/Fullerene Blends for Organic Photovoltaic Applications

(2018) Shai R. Vardeny et al.   ACS Applied Materials & Interfaces

Organic and solution-processed tandem solar cells with 17.3% efficiency

(2018) Lingxian Meng et al.   SCIENCE

Spectroscopic Investigation and Theoretical Modeling of Benzothiadiazole-Based Charge-Transfer Chromophores: From Solution to Nanoaggregates

(2017) Brunella Bardi et al.   Journal of Physical Chemistry C

Controlling aggregate formation in conjugated polymers by spin-coating below the critical temperature of the disorder-order transition

(2017) Markus Reichenberger et al.   JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS

Recent advances in high performance donor-acceptor polymers for organic photovoltaics

(2017) Sarah Holliday et al.   PROGRESS IN POLYMER SCIENCE

π-Conjugated Donor Polymers: Structure Formation and Morphology in Solution, Bulk and Photovoltaic Blends

(2017) Richard Hildner et al.   Advanced Energy Materials

Evolving molecular architectures of donor–acceptor conjugated polymers for photovoltaic applications: from one-dimensional to branched to two-dimensional structures

(2017) Yu-Wei Su et al.   Journal of Materials Chemistry A

Super-exchange-induced high performance charge transport in donor–acceptor copolymers

(2017) Changli Cheng et al.   Journal of Materials Chemistry C

Analyses of Thiophene-Based Donor–Acceptor Semiconducting Polymers toward Designing Optical and Conductive Properties: A Theoretical Perspective

(2016) Toru Matsui et al.   Journal of Physical Chemistry C

Recent Advances in Bulk Heterojunction Polymer Solar Cells

(2015) Luyao Lu et al.   CHEMICAL REVIEWS

Low-Bandgap Near-IR Conjugated Polymers/Molecules for Organic Electronics

(2015) Letian Dou et al.   CHEMICAL REVIEWS

Natures of optical absorption transitions and excitation energy dependent photostability of diketopyrrolopyrrole (DPP)-based photovoltaic copolymers

(2015) Sebastian Wood et al.   Energy & Environmental Science

Temperature-Dependent Optical Properties of Flexible Donor–Acceptor Polymers

(2015) Svante Hedström et al.   Journal of Physical Chemistry C

Spectroscopic Signature of Two Distinct H-Aggregate Species in Poly(3-hexylthiophene)

(2015) Fabian Panzer et al.   MACROMOLECULES

2,1,3-Benzothiadiazole-5,6-Dicarboxylic Imide - A Versatile Building Block for Additive- and Annealing-Free Processing of Organic Solar Cells with Efficiencies Exceeding 8%

(2014) Christian B. Nielsen et al.   ADVANCED MATERIALS

Low Band-Gap Conjugated Polymers with Strong Interchain Aggregation and Very High Hole Mobility Towards Highly Efficient Thick-Film Polymer Solar Cells

(2014) Zhenhui Chen et al.   ADVANCED MATERIALS

H- and J-Aggregate Behavior in Polymeric Semiconductors

(2014) Frank C. Spano et al.   Annual Review of Physical Chemistry

HJ-Aggregate Behavior of Crystalline 7,8,15,16-Tetraazaterrylene: Introducing a New Design Paradigm for Organic Materials

(2014) H. Yamagata et al.   Journal of Physical Chemistry C

The Impact of Polydispersity and Molecular Weight on the Order–Disorder Transition in Poly(3-hexylthiophene)

(2014) Fabian Panzer et al.   Journal of Physical Chemistry Letters

Strong Photophysical Similarities between Conjugated Polymers and J-aggregates

(2014) Hajime Yamagata et al.   Journal of Physical Chemistry Letters

Aggregation and morphology control enables multiple cases of high-efficiency polymer solar cells

(2014) Yuhang Liu et al.   Nature Communications

Small molecules incorporating regioregular oligothiophenes and fluorinated benzothiadiazole groups for solution-processed organic solar cells

(2014) Liu Yuan et al.   Journal of Materials Chemistry C

High mobility diketopyrrolopyrrole (DPP)-based organic semiconductor materials for organic thin film transistors and photovoltaics

(2013) Yuning Li et al.   Energy & Environmental Science

The red-phase of poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV): A disordered HJ-aggregate

(2013) Hajime Yamagata et al.   JOURNAL OF CHEMICAL PHYSICS

Two-dimensional spatial coherence of excitons in semicrystalline polymeric semiconductors: Effect of molecular weight

(2013) Francis Paquin et al.   PHYSICAL REVIEW B

Interplay between intrachain and interchain interactions in semiconducting polymer assemblies: The HJ-aggregate model

(2012) H. Yamagata et al.   JOURNAL OF CHEMICAL PHYSICS

Optical Properties of Oligothiophene Substituted Diketopyrrolopyrrole Derivatives in the Solid Phase: Joint J- and H-Type Aggregation

(2012) Mindaugas Kirkus et al.   JOURNAL OF PHYSICAL CHEMISTRY A

Designing J- and H-Aggregates through Wave Function Overlap Engineering: Applications to Poly(3-hexylthiophene)

(2012) Hajime Yamagata et al.   JOURNAL OF PHYSICAL CHEMISTRY B

Breaking Down the Problem: Optical Transitions, Electronic Structure, and Photoconductivity in Conjugated Polymer PCDTBT and in Its Separate Building Blocks

(2012) Natalie Banerji et al.   Journal of Physical Chemistry C

J-Aggregate Behavior in Poly-3-hexylthiophene Nanofibers

(2012) Edwards T. Niles et al.   Journal of Physical Chemistry Letters

Donor–Acceptor Copolymers of Relevance for Organic Photovoltaics: A Theoretical Investigation of the Impact of Chemical Structure Modifications on the Electronic and Optical Properties

(2012) Laxman Pandey et al.   MACROMOLECULES

A stable solution-processed polymer semiconductor with record high-mobility for printed transistors

(2012) Jun Li et al.   Scientific Reports

Oligoselenophene Derivatives Functionalized with a Diketopyrrolopyrrole Core for Molecular Bulk Heterojunction Solar Cells

(2011) Katherine A. Mazzio et al.   ACS Applied Materials & Interfaces

Tuning the electronic coupling in a low-bandgap donor–acceptor copolymer via the placement of side-chains

(2011) Philipp M. Oberhumer et al.   JOURNAL OF CHEMICAL PHYSICS

Twist Angle Plays an Important Role in Photophysical Properties of a Donor–Acceptor-Type Conjugated Polymer: A Combined Ensemble and Single-Molecule Study

(2011) Satoshi Habuchi et al.   JOURNAL OF PHYSICAL CHEMISTRY B

Control of aggregate formation in poly(3-hexylthiophene) by solvent, molecular weight, and synthetic method

(2011) Christina Scharsich et al.   JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS

How the structural deviations on the backbone of conjugated polymers influence their optoelectronic properties and photovoltaic performance

(2011) Christos L. Chochos et al.   PROGRESS IN POLYMER SCIENCE

A quantum-chemical perspective into low optical-gap polymers for highly-efficient organic solar cells

(2011) Chad Risko et al.   Chemical Science

Processable Low-Bandgap Polymers for Photovoltaic Applications†

(2010) Pierre-Luc T. Boudreault et al.   CHEMISTRY OF MATERIALS

Indacenodithiophene Semiconducting Polymers for High-Performance, Air-Stable Transistors

(2010) Weimin Zhang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Synthesis and Characterization of Thiophene-Containing Naphthalene Diimide n-Type Copolymers for OFET Applications

(2010) Matthew M. Durban et al.   MACROMOLECULES

The Spectral Signatures of Frenkel Polarons in H- and J-Aggregates

(2009) Frank C. Spano   ACCOUNTS OF CHEMICAL RESEARCH

Crystallochromy of perylene pigments: Interference between Frenkel excitons and charge-transfer states

(2009) Linus Gisslén et al.   PHYSICAL REVIEW B