Search Results - "MacKenzie, Roderick C. I"
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Traps and transport resistance are the next frontiers for stable non-fullerene acceptor solar cells
Published in Nature communications (01-07-2022)“…Stability is one of the most important challenges facing material research for organic solar cells (OSC) on their path to further commercialization. In the…”
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Extracting Microscopic Device Parameters from Transient Photocurrent Measurements of P3HT:PCBM Solar Cells
Published in Advanced energy materials (01-06-2012)“…By including trap‐limited recombination in a time‐domain drift‐diffusion model of a P3HT:PCBM solar cell, experimental transient photocurrent (TPC)…”
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Relating Chain Conformation to the Density of States and Charge Transport in Conjugated Polymers: The Role of the β -phase in Poly(9,9-dioctylfluorene)
Published in Physical review. X (24-05-2019)“…Charge transport inπ-conjugated polymers is characterized by a strong degree of disorder in both the energy of conjugated segments and the electronic coupling…”
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Single-junction organic solar cells with over 19% efficiency enabled by a refined double-fibril network morphology
Published in Nature materials (01-06-2022)“…In organic photovoltaics, morphological control of donor and acceptor domains on the nanoscale is the key for enabling efficient exciton diffusion and…”
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Author Correction: Traps and transport resistance are the next frontiers for stable non-fullerene acceptor solar cells
Published in Nature communications (02-08-2022)Get full text
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Using Deep Machine Learning to Understand the Physical Performance Bottlenecks in Novel Thin‐Film Solar Cells
Published in Advanced functional materials (01-02-2020)“…There is currently a worldwide effort to develop materials for solar energy harvesting which are efficient and cost effective, and do not emit significant…”
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Using Ligand Engineering to Produce Efficient and Stable Pb–Sn Perovskite Solar Cells with Antioxidative 2D Capping Layers
Published in ACS applied materials & interfaces (30-03-2022)“…Pb–Sn binary halide perovskites are a promising photovoltaic material due to their low toxicity and optical absorption spectrum well matched to the solar…”
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Sensitivity of the Mott–Schottky Analysis in Organic Solar Cells
Published in Journal of physical chemistry. C (12-04-2012)“…The application of Mott–Schottky analysis to capacitance–voltage measurements of polymer:fullerene solar cells is a frequently used method to determine doping…”
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Molecular Doping Inhibits Charge Trapping in Low-Temperature-Processed ZnO toward Flexible Organic Solar Cells
Published in ACS applied materials & interfaces (31-03-2021)“…There has been a growing interest in the development of efficient flexible organic solar cells (OSCs) due to their unique capacity to provide energy sources…”
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Engineering Ultra Long Charge Carrier Lifetimes in Organic Electronic Devices at Room Temperature
Published in Advanced materials interfaces (01-03-2015)“…An one hour long charge carrier lifetime in a plastic electronic device at room temperature is observed. This lifetime is over four orders of magnitude longer…”
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Understanding the Limits of Plasmonic Enhancement in Organic Photovoltaics
Published in Journal of physical chemistry. C (12-04-2018)“…Plasmonic enhancement in organic photovoltaics has been extensively studied in the past decade. However, the reported improvements in power conversion…”
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Correction to “Molecular Doping Inhibits Charge Trapping in Low-Temperature Processed ZnO Towards Flexible Organic Solar Cells”
Published in ACS applied materials & interfaces (04-08-2021)Get full text
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Gravure printing for three subsequent solar cell layers of inverted structures on flexible substrates
Published in Solar energy materials and solar cells (01-02-2011)“…Inverted organic photovoltaic devices have been fabricated by gravure printing on a flexible substrate. In order to enable printing of multiple layers…”
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Gravure printing inverted organic solar cells: The influence of ink properties on film quality and device performance
Published in Solar energy materials and solar cells (01-10-2012)“…We investigate the relationship between processing parameters and the device performance of gravure printed organic solar cells. Ink viscosity, surface energy…”
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Beyond the 2D Field‐Effect Charge Transport Paradigm in Molecular Thin‐Film Transistors
Published in Advanced electronic materials (01-01-2023)“…Organic field‐effect transistors (OFETs) are considered almost purely interfacial devices with charge current mainly confined in the first two semiconducting…”
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Modeling Nongeminate Recombination in P3HT:PCBM Solar Cells
Published in Journal of physical chemistry. C (19-05-2011)“…By introducing tail states into a continuum drift diffusion model, we are able to self-consistently reproduce the experimental voltage-dependent carrier…”
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Self‐Assembly of Chiral‐at‐End Diketopyrrolopyrroles: Symmetry Dependent Solution and Film Optical Activity and Photovoltaic Performance
Published in Chemistry : a European journal (25-09-2018)“…Chiral thiophene‐diketopyrrolopyrrole derivatives have been synthesised to investigate the potential of stereochemistry and symmetry as a means of modulating…”
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Interpreting the Density of States Extracted from Organic Solar Cells Using Transient Photocurrent Measurements
Published in Journal of physical chemistry. C (20-06-2013)“…The energetic distribution of trapped carrier states (DoS) in organic photovoltaic (OPV) devices is a key device parameter which controls carrier mobility and…”
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Linking Vertical Bulk-Heterojunction Composition and Transient Photocurrent Dynamics in Organic Solar Cells with Solution-Processed MoOx Contact Layers
Published in Advanced energy materials (02-04-2014)“…It is demonstrated that a combination of microsecond transient photocurrent measurements and film morphology characterization can be used to identify a…”
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