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List of works by Anna Köhler

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Effect of interchain interactions on the absorption and emission of poly(3-hexylthiophene)

scholarly article in Physical Review B, vol. 67 no. 6, February 2003
Spin-dependent exciton formation in π-conjugated compounds

scientific article published on October 25, 2001
Iodine Migration and its Effect on Hysteresis in Perovskite Solar Cells.

scientific article published on 29 January 2016
Charge transport in organic semiconductors.

scientific article published on January 2012
The Energy Gap Law for Triplet States in Pt-Containing Conjugated Polymers and Monomers

scientific article published on 01 September 2001
Solution-processible conjugated electrophosphorescent polymers

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

Triplet energy back transfer in conjugated polymers with pendant phosphorescent iridium complexes

scientific article published in May 2006
Blue-to-green electrophosphorescence of iridium-based cyclometallated materials

scientific article published on 25 August 2005
An order-disorder transition in the conjugated polymer MEH-PPV.

scientific article published on 5 July 2012
Highly fluorescent crystalline and liquid crystalline columnar phases of pyrene-based structures

scientific article published in April 2006
Role of Structural Order and Excess Energy on Ultrafast Free Charge Generation in Hybrid Polythiophene/Si Photovoltaics Probed in Real Time by Near-Infrared Broadband Transient Absorption

scientific article published on 21 October 2011
The red-phase of poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV): a disordered HJ-aggregate.

scientific article published in September 2013
Evolution of lowest singlet and triplet excited states with number of thienyl rings in platinum poly-ynes

What determines inhomogeneous broadening of electronic transitions in conjugated polymers?

scientific article published on 7 December 2010
Synthesis and Electronic Structure of Platinum-Containing Poly-ynes with Aromatic and Heteroaromatic Rings

Temperature Induced Order-Disorder Transition in Solutions of Conjugated Polymers Probed by Optical Spectroscopy

scientific article
Spatial extent of the singlet and triplet excitons in transition metal‐containing poly‐ynes

article published in 1996
Spin-Crossover Iron(II) Coordination Polymer with Fluorescent Properties: Correlation between Emission Properties and Spin State

scientific article
“Hot or cold”: how do charge transfer states at the donor–acceptor interface of an organic solar cell dissociate?

article
Controlling the π-stacking behavior of pyrene derivatives: influence of H-bonding and steric effects in different states of aggregation

scientific article published on 25 April 2013
Spectroscopic Signature of Two Distinct H-Aggregate Species in Poly(3-hexylthiophene)

article
Triplet states in a series of Pt-containing ethynylenes

Effect of Thermal and Structural Disorder on the Electronic Structure of Hybrid Perovskite Semiconductor CH3NH3PbI3.

scientific article published on 20 July 2016
Synthesis, characterisation and optical spectroscopy of platinum(II) di-ynes and poly-ynes incorporating condensed aromatic spacers in the backbone

scientific article
Triplet Excimer Emission in a Series of 4,4′-Bis(N-carbazolyl)-2,2′-biphenyl Derivatives

scientific article published on 28 December 2010
To Hop or Not to Hop? Understanding the Temperature Dependence of Spectral Diffusion in Organic Semiconductors.

scientific article published on 3 May 2013
Unified description for hopping transport in organic semiconductors including both energetic disorder and polaronic contributions

article
Reversible Laser-Induced Amplified Spontaneous Emission from Coexisting Tetragonal and Orthorhombic Phases in Hybrid Lead Halide Perovskites

Revealing structure formation in PCPDTBT by optical spectroscopy

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

scientific article published on 29 July 2014
Diffusion-Limited Energy Transfer in Blends of Oligofluorenes with an Anthracene Derivative

Synthesis, characterisation and electronic properties of a series of platinum(ii) poly-ynes containing novel thienyl-pyridine linker groups

article published in 2002
Morphology-dependent energy transfer within polyfluorene thin films

scholarly article in Physical Review B, vol. 69 no. 8, February 2004
Does Conjugation Help Exciton Dissociation? A Study on Poly(p-phenylene)s in Planar Heterojunctions with C60 or TNF

scientific article published on 18 January 2012
Efficient Charge Separation of Cold Charge-Transfer States in Organic Solar Cells Through Incoherent Hopping

scientific article published on 24 April 2017
Low-energy vibrational modes in phenylene oligomers studied by THz time-domain spectroscopy

article
How Do Disorder, Reorganization, and Localization Influence the Hole Mobility in Conjugated Copolymers?

article
Triplet energies and excimer formation in meta- and para-linked carbazolebiphenyl matrix materials

scientific article published on June 2015
The role of C-H and C-C stretching modes in the intrinsic non-radiative decay of triplet states in a Pt-containing conjugated phenylene ethynylene

scientific article published in March 2012
Synthesis and characterisation of new acetylide-functionalised aromatic and hetero-aromatic ligands and their dinuclear platinum complexes

Origin of Meyer-Neldel type compensation behavior in organic semiconductors at large carrier concentrations: Disorder versus thermodynamic description

article
Influence of the Excited-State Charge-Transfer Character on the Exciton Dissociation in Donor–Acceptor Copolymers

Dimensionality-dependent energy transfer in polymer-intercalatedSnS2nanocomposites

scholarly article in Physical Review B, vol. 75 no. 16, April 2007
Effect of the solvent on the conformation of isolated MEH-PPV chains intercalated into SnS2.

scientific article published in July 2008
Donor-acceptor interactions in organometallic and organic poly-ynes

Structural characterisation of a series of acetylide-functionalised oligopyridines and the synthesis, characterisation and optical spectroscopy of platinum di-ynes and poly-ynes containing oligopyridyl linker groups in the backbone

The effect of intermolecular interaction on excited states in p-DTS(FBTTH2)2.

scientific article published in February 2016
Synthesis, characterisation and optical spectroscopy of diynes and poly-ynes containing derivatised fluorenes in the backbone

Synthesis and optical characterisation of platinum(ii) poly-yne polymers incorporating substituted 1,4-diethynylbenzene derivatives and an investigation of the intermolecular interactions in the diethynylbenzene molecular precursorsElectronic supplem

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