Giles E. Eperon

Research topics

• Perovskite Materials and Applications · 4 papers
• Quantum Dots Synthesis And Properties · 3 papers
• Chalcogenide Semiconductor Thin Films · 3 papers
• Conducting polymers and applications · 2 papers

Frequent co-authors

• Laura M. Herz · 4 papers
• Henry James Snaith · 4 papers
• Michael B. Johnston · 3 papers
• Samuel D. Stranks · 2 papers
• Christopher Menelaou · 2 papers
• Giulia Grancini · 1 paper
• Marcelo J. P. Alcocer · 1 paper
• Tomas Leijtens · 1 paper

Papers

1. Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite AbsorberScience · 2013 · 10,444 citations

   Organic-inorganic perovskites have shown promise as high-performance absorbers in solar cells, first as a coating on a mesoporous metal oxide scaffold and more recently as a solid layer in planar heterojunction architectures. Here, we report transient absorption and photoluminescence-quenching measurements…

2. Formamidinium lead trihalide: a broadly tunable perovskite for efficient planar heterojunction solar cellsEnergy & Environmental Science · 2014 · 4,167 citations

   Perovskite-based solar cells have attracted significant recent interest, with power conversion efficiencies in excess of 15% already superceding a number of established thin-film solar cell technologies. Most work has focused on a methylammonium lead trihalide perovskites, with a bandgaps of…

3. High Charge Carrier Mobilities and Lifetimes in Organolead Trihalide PerovskitesAdvanced Materials · 2013 · 3,247 citations

   Organolead trihalide perovskites are shown to exhibit the best of both worlds: charge-carrier mobilities around 10 cm2 V−1 s−1 and low bi-molecular charge-recombination constants. The ratio of the two is found to defy the Langevin limit of kinetic charge capture…

4. A mixed-cation lead mixed-halide perovskite absorber for tandem solar cellsScience · 2016 · 3,073 citations

   Metal halide perovskite photovoltaic cells could potentially boost the efficiency of commercial silicon photovoltaic modules from ∼20 toward 30% when used in tandem architectures. An optimum perovskite cell optical band gap of ~1.75 electron volts (eV) can be achieved by…