E. J. W. Whittaker
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View article: Decoupling Structure and Composition of CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3–<i>x</i></sub>Br<sub><i>x</i></sub> Films Prepared by Combined One-Step and Two-Step Deposition
Decoupling Structure and Composition of CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3–<i>x</i></sub>Br<sub><i>x</i></sub> Films Prepared by Combined One-Step and Two-Step Deposition Open
Perovskite solar cells (PSCs) continue to attract great interest from chemists, physicists, and materials scientists due to their facile preparation and outstanding properties. The solution-based methods used to prepare PSCs usually involv…
View article: A one-step laser process for rapid manufacture of mesoscopic perovskite solar cells prepared under high relative humidity
A one-step laser process for rapid manufacture of mesoscopic perovskite solar cells prepared under high relative humidity Open
A one-step laser process is applied to fabricate mesoporous and compact TiO2 films in 1 min for perovskite solar cells.
View article: Towards substrate engineering of graphene–silicon Schottky diode photodetectors
Towards substrate engineering of graphene–silicon Schottky diode photodetectors Open
We present a systematic study of the performance of graphene–silicon Schottky diode photodetectors under varying operating conditions, demonstrating the influence of the substrate and interfacial oxide layer.
View article: Surface structure, optoelectronic properties and charge transport in ZnO nanocrystal/MDMO-PPV multilayer films
Surface structure, optoelectronic properties and charge transport in ZnO nanocrystal/MDMO-PPV multilayer films Open
ZnO nanocrystal/MDMO-PPV multilayer films were studied that contained six bilayers and showed excellent light absorption tuneability, photoluminescence quenching and solar cells exhibited a surprisingly high open circuit voltage.
View article: Reducing hole transporter use and increasing perovskite solar cell stability with dual-role polystyrene microgel particles
Reducing hole transporter use and increasing perovskite solar cell stability with dual-role polystyrene microgel particles Open
Using low-cost sub-micrometer microgel particles in perovskite solar cells reduces expensive conjugated polymer use, increases stability and provides good efficiencies.
View article: Textured ZnO films from evaporation-triggered aggregation of nanocrystal dispersions and their use in solar cells
Textured ZnO films from evaporation-triggered aggregation of nanocrystal dispersions and their use in solar cells Open
Evaporation of low boiling point ligands during spin-coating of ZnO nanocrystals triggers formation of textured porous ZnO films which provide improved efficiencies for bilayer ZnO/P3HT solar cells.
View article: CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> films prepared by combining 1- and 2-step deposition: how crystal growth conditions affect properties
CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> films prepared by combining 1- and 2-step deposition: how crystal growth conditions affect properties Open
The growth of CH3NH3PbI3 films is transformed using a new combined one-step and two-step deposition method which results in controlled morphology and property changes.