Select Publications
Book Chapters
, 2022, 'Interstitial Light Trapping and Optical Confinement in Multijunction Solar Cells', in NATO Science for Peace and Security Series B Physics and Biophysics, pp. 311 - 313, http://dx.doi.org/10.1007/978-94-024-2138-5_32
Journal articles
, 2025, 'Singlet Fission Provides a Scalable Pathway to High Efficiency Silicon Photovoltaics', ACS ENERGY LETTERS, 10, pp. 4830 - 4833, http://dx.doi.org/10.1021/acsenergylett.5c01944
, 2025, 'Tailoring nanoscale interfaces for perovskite-perovskite-silicon triple-junction solar cells', NATURE NANOTECHNOLOGY, http://dx.doi.org/10.1038/s41565-025-02015-x
, 2025, 'Singlet Fission c-Si Solar Cells: Beyond Tetracene', ACS ENERGY LETTERS, 10, pp. 4596 - 4602, http://dx.doi.org/10.1021/acsenergylett.5c01930
, 2025, 'Temperature-dependent power generation from HgCdTe and III-V thermoradiative diodes', Applied Physics Letters, 126, http://dx.doi.org/10.1063/5.0265431
, 2024, 'Evaluating potential power output of terrestrial thermoradiative diodes with atmospheric modeling', Iscience, 27, http://dx.doi.org/10.1016/j.isci.2024.111346
, 2024, 'Semiconductor thermoradiative power conversion', Nature Photonics, 18, pp. 1137 - 1146, http://dx.doi.org/10.1038/s41566-024-01537-5
, 2024, 'Compositional dependence of direct transition energies in SixGe1−x−ySny alloys lattice-matched to Ge/GaAs', Journal of Vacuum Science and Technology B, 42, http://dx.doi.org/10.1116/6.0003737
, 2024, 'Efficiency limits and design principles for multi-junction coloured photovoltaics', Energy and Environmental Science, 17, pp. 1189 - 1201, http://dx.doi.org/10.1039/d3ee03337f
, 2022, 'Thermoradiative Power Conversion from HgCdTe Photodiodes and Their Current−Voltage Characteristics', ACS Photonics, 9, pp. 1535 - 1540, http://dx.doi.org/10.1021/acsphotonics.2c00223
, 2022, 'Designing transparent nanophotonic gratings for ultra-thin solar cells', Optics Express, 30, pp. 4528 - 4542, http://dx.doi.org/10.1364/OE.446570
, 2022, 'Electronic and optical properties of SixGe1-x-ySny alloys lattice-matched to Ge', Physical Review Materials, 6, http://dx.doi.org/10.1103/PhysRevMaterials.6.015402
, 2022, 'Ultra-thin GaAs solar cells with nanophotonic metal-dielectric diffraction gratings fabricated with displacement Talbot lithography', Progress in Photovoltaics Research and Applications, 30, pp. 96 - 108, http://dx.doi.org/10.1002/pip.3463
, 2021, 'RayFlare: flexible optical modelling of solar cells', Journal of Open Source Software, 6, pp. 3460 - 3460, http://dx.doi.org/10.21105/joss.03460
, 2019, 'Thermal emissivity of silicon heterojunction solar cells', Solar Energy Materials and Solar Cells, 201, http://dx.doi.org/10.1016/j.solmat.2019.110051
, 2019, 'Analytical Expressions for the Efficiency Limits of Radiatively Coupled Tandem Solar Cells', IEEE Journal of Photovoltaics, 9, pp. 679 - 687, http://dx.doi.org/10.1109/JPHOTOV.2019.2903180
, 2019, 'Design of an intermediate Bragg reflector within triple-junction solar cells for spectrum splitting applications', Solar Energy Materials and Solar Cells, 193, pp. 259 - 269, http://dx.doi.org/10.1016/j.solmat.2019.01.011
, 2019, 'The importance of accurate determination of optical constants for the design of nanometallic light-trapping structures', Solar Energy Materials and Solar Cells, 191, pp. 133 - 140, http://dx.doi.org/10.1016/j.solmat.2018.11.008
, 2018, 'Assessing the Nature of the Distribution of Localised States in Bulk GaAsBi', Scientific Reports, 8, http://dx.doi.org/10.1038/s41598-018-24696-2
, 2018, 'Solcore: a multi-scale, Python-based library for modelling solar cells and semiconductor materials', Journal of Computational Electronics, 17, pp. 1099 - 1123, http://dx.doi.org/10.1007/s10825-018-1171-3
, 2018, 'Feed-in tariffs for solar microgeneration: Policy evaluation and capacity projections using a realistic agent-based model', Energy Policy, 116, pp. 95 - 111, http://dx.doi.org/10.1016/j.enpol.2018.01.060
, 2017, 'Defect-Assisted Photoinduced Halide Segregation in Mixed-Halide Perovskite Thin Films', ACS Energy Letters, 2, pp. 1416 - 1424, http://dx.doi.org/10.1021/acsenergylett.7b00282
, 2015, 'Blue-Green Color Tunable Solution Processable Organolead Chloride-Bromide Mixed Halide Perovskites for Optoelectronic Applications', Nano Letters, 15, pp. 6095 - 6101, http://dx.doi.org/10.1021/acs.nanolett.5b02369
, 2015, 'Controlling self-assembly of reduced graphene oxide at the air-water interface: Quantitative evidence for long-range attractive and many-body interactions', ACS Applied Materials and Interfaces, 7, pp. 3807 - 3815, http://dx.doi.org/10.1021/am5087984
, 2013, 'Photoluminescence in tilted magnetic field of triply negatively charged excitons hybridized with a continuum', Acta Physica Polonica A, 124, pp. 798 - 800, http://dx.doi.org/10.12693/APhysPolA.124.798
, 2013, 'From the artificial atom to the Kondo-Anderson model: Orientation-dependent magnetophotoluminescence of charged excitons in InAs quantum dots', Physical Review B Condensed Matter and Materials Physics, 87, http://dx.doi.org/10.1103/PhysRevB.87.205308
Conference Papers
, 2025, 'Organic multi exciton generation augmented silicon (OMEGA): Elucidating hybrid inorganic-organic energy transfer', in 2025 IEEE 53rd Photovoltaic Specialists Conference (PVSC), IEEE, pp. 0172 - 0172, presented at 2025 IEEE 53rd Photovoltaic Specialists Conference (PVSC), 08 June 2025 - 13 June 2025, http://dx.doi.org/10.1109/pvsc59419.2025.11133118
, 2025, 'Raising the Temperature: Comparing HgCdTe and III-V Thermoradiative Diodes', in 2025 IEEE 53rd Photovoltaic Specialists Conference (PVSC), IEEE, pp. 0097 - 0097, presented at 2025 IEEE 53rd Photovoltaic Specialists Conference (PVSC), 08 June 2025 - 13 June 2025, http://dx.doi.org/10.1109/pvsc59419.2025.11132943
, 2025, 'Experimental verification of AlGaAs reflectors optimised for InGaP/GaAs/Ge triple-junction cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1036 - 1038, http://dx.doi.org/10.1109/PVSC59419.2025.11132564
, 2024, 'Singlet fission solar cells', in Freundlich A; Hinzer K; Collin S; Sellers IR (eds.), Physics, Simulation, and Photonic Engineering of Photovoltaic Devices XIII, SPIE, pp. 2 - 2, presented at Physics, Simulation, and Photonic Engineering of Photovoltaic Devices XIII, 27 January 2024 - 01 February 2024, http://dx.doi.org/10.1117/12.3003348
, 2024, 'Analyzing Rapid-QE Data Using Rayflare', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1180 - 1181, http://dx.doi.org/10.1109/PVSC57443.2024.10749256
, 2024, 'Efficiency Limits of Silicon Solar Cells with Organic Singlet Fission Layers', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1191 - 1193, http://dx.doi.org/10.1109/PVSC57443.2024.10749263
, 2024, 'Evaluating Power Output of Terrestrial Thermoradiative Diodes with Atmospheric Modelling', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1366 - 1369, http://dx.doi.org/10.1109/PVSC57443.2024.10748806
, 2024, 'Optimized Bragg Reflectors for GaAs Subcell in InGaP/GaAs/Ge Triple-Junctions', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1449 - 1451, http://dx.doi.org/10.1109/PVSC57443.2024.10749046
, 2023, 'A direct comparison between thermoradiative and thermophotovoltaic operation of HgCdTe photodiodes', in Munday JN; Bermel P (ed.), New Concepts in Solar and Thermal Radiation Conversion V, SPIE, pp. 15 - 15, presented at New Concepts in Solar and Thermal Radiation Conversion V, 20 August 2023 - 25 August 2023, http://dx.doi.org/10.1117/12.2677744
, 2023, 'Organic multiple exciton generation and silicon (OMEGA Si)', in Munday JN; Bermel P (ed.), New Concepts in Solar and Thermal Radiation Conversion V, SPIE, pp. 8 - 8, presented at New Concepts in Solar and Thermal Radiation Conversion V, 20 August 2023 - 25 August 2023, http://dx.doi.org/10.1117/12.2677760
, 2023, 'A direct comparison of thermoradiative and thermophotovoltaic operation of HgCdTe photodiodes', in 2023 IEEE 50TH PHOTOVOLTAIC SPECIALISTS CONFERENCE, PVSC, IEEE, PR, San Juan, presented at IEEE 50th Photovoltaic Specialists Conference (PVSC), PR, San Juan, 11 June 2023 - 16 June 2023, http://dx.doi.org/10.1109/PVSC48320.2023.10359604
, 2023, 'Efficiency Limits for Multi-Junction Coloured Photovoltaics', in Conference Record of the IEEE Photovoltaic Specialists Conference, http://dx.doi.org/10.1109/PVSC48320.2023.10360038
, 2022, 'Demonstrating the Thermoradiative Diode: Generating Electrical Power Through Radiative Emission', in 2022 IEEE 49th Photovoltaics Specialists Conference (PVSC), IEEE, pp. 0959 - 0959, presented at 2022 IEEE 49th Photovoltaics Specialists Conference (PVSC), 05 June 2022 - 10 June 2022, http://dx.doi.org/10.1109/pvsc48317.2022.9938647
, 2022, 'Demonstrating the thermoradiative diode: Generating electrical power through radiative emission', in Proceedings of SPIE the International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2631707
, 2021, 'The optimal scattering structures for light-trapping in ultra-thin photovoltaic devices', in Proceedings of SPIE the International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2583411
, 2021, 'Ultra-thin photovoltaics for radiation-tolerant space power systems', in Proceedings of SPIE the International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2583519
, 2020, 'Ultra-thin Single-junction GaAs Solar Cells for Extreme Space Environments', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1621 - 1625, http://dx.doi.org/10.1109/PVSC45281.2020.9300596
, 2020, 'Design of photonic light-trapping structures for ultra-thin solar cells', in Proceedings of SPIE the International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2550136
, 2019, 'Interstitial Light Trapping and Optical Confinement in Multijunction Solar Cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 2826 - 2828, http://dx.doi.org/10.1109/PVSC40753.2019.8980921
, 2019, 'Open-source integrated optical modelling with RayFlare', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 2627 - 2633, http://dx.doi.org/10.1109/PVSC40753.2019.8980868
, 2018, 'Enhanced Optical Absorption in an Ultra-thin Textured Solar Cell Using Nanosphere Natural Photolithography', in 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion Wcpec 2018 A Joint Conference of 45th IEEE Pvsc 28th Pvsec and 34th Eu Pvsec, pp. 2878 - 2881, http://dx.doi.org/10.1109/PVSC.2018.8547893
, 2018, 'Quantifying Parasitic Losses from Metal Scattering Structures in Solar Cells: How Uncertainty in Optical Constants Affects Simulation Results', in 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion Wcpec 2018 A Joint Conference of 45th IEEE Pvsc 28th Pvsec and 34th Eu Pvsec, pp. 2918 - 2923, http://dx.doi.org/10.1109/PVSC.2018.8548090
, 2018, 'Characterization of SiGeSn for Use as a 1 eV Sub-Cell in Multi-Junction Solar Cells', in 2018 IEEE 7TH WORLD CONFERENCE ON PHOTOVOLTAIC ENERGY CONVERSION (WCPEC) (A JOINT CONFERENCE OF 45TH IEEE PVSC, 28TH PVSEC & 34TH EU PVSEC), IEEE, HI, Waikoloa, pp. 0943 - 0948, presented at 7th IEEE World Conference on Photovoltaic Energy Conversion (WCPEC) / A Joint Conference of 45th IEEE PVSC / 28th PVSEC / 34th EU PVSEC, HI, Waikoloa, 10 June 2018 - 15 June 2018, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000469200400215&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
Preprints
, 2025, Singlet Fission Provides a Scalable Pathway to High Efficiency Silicon Photovoltaics, http://dx.doi.org/10.26434/chemrxiv-2025-kmpmx