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Select Publications
Journal articles
, 2016, 'Extended hot carrier lifetimes observed in bulk In0.265±0.02Ga0.735N under high-density photoexcitation', Applied Physics Letters, 108, pp. 131904, http://dx.doi.org/10.1063/1.4945594
, 2016, 'Effect of blend composition on ternary blend organic solar cells using a low band gap polymer', Synthetic Metals, 212, pp. 142 - 153, http://dx.doi.org/10.1016/j.synthmet.2015.12.017
, 2016, 'Morphological Evolution and Singlet Fission in Aqueous Suspensions of TIPS-Pentacene Nanoparticles', Journal of Physical Chemistry C, 120, pp. 157 - 165, http://dx.doi.org/10.1021/acs.jpcc.5b11353
, 2016, 'Hot carrier cooling in In0.17Ga0.83As/GaAs0.80P0.20 multiple quantum wells: The effect of barrier thickness', IEEE Journal of Photovoltaics, 6, pp. 166 - 171, http://dx.doi.org/10.1109/JPHOTOV.2015.2480222
, 2015, 'Beyond shockley-queisser: Molecular approaches to high-efficiency photovoltaics', Journal of Physical Chemistry Letters, 6, pp. 2367 - 2378, http://dx.doi.org/10.1021/acs.jpclett.5b00716
, 2015, 'Effect of blend composition on binary organic solar cells using a low band gap polymer', Journal of Nanoscience and Nanotechnology, 15, pp. 2204 - 2211, http://dx.doi.org/10.1166/jnn.2015.9873
, 2015, 'Atmospheric oxidation intermediates: Laser spectroscopy of resonance-stabilized radicals from p-cymene', Chemical Physics Letters, 620, pp. 129 - 133, http://dx.doi.org/10.1016/j.cplett.2014.12.007
, 2015, 'Hot carrier solar cell absorber prerequisites and candidate material systems', Solar Energy Materials and Solar Cells, 135, pp. 124 - 129, http://dx.doi.org/10.1016/j.solmat.2014.11.015
, 2015, 'Effects of blend composition on the morphology of Si-PCPDTBT:PC 71 BM bulk heterojunction organic solar cells', physica status solidi (a), pp. n/a - n/a, http://dx.doi.org/10.1002/pssa.201532009
, 2014, 'Influence of bridging atom on the vertical phase separation of low band gap bulk heterojunction solar cells', Physica Status Solidi Rapid Research Letters, 8, pp. 904 - 907, http://dx.doi.org/10.1002/pssr.201409384
, 2014, 'A medium-energy photoemission and ab-initio investigation of cubic yttria-stabilised zirconia', Journal of Applied Physics, 115, pp. 143502 - 143502, http://dx.doi.org/10.1063/1.4870042
, 2014, 'The Semi-Empirical Limiting Efficiency of Singlet Fission Capable Polyacene/Inorganic Hybrid Solar Cells', The Journal of Physical Chemistry C, 118, pp. 2298 - 2305, http://dx.doi.org/10.1021/jp4101637
, 2013, 'The exciton dynamics in tetracene thin films', Physical Chemistry Chemical Physics, 15, pp. 14797 - 14805, http://dx.doi.org/10.1039/c3cp52609g
, 2012, 'Thermodynamic limit of exciton fission solar cell efficiency', Journal of Physical Chemistry Letters, 3, pp. 2749 - 2754, http://dx.doi.org/10.1021/jz301069u
, 2012, 'Photochemical upconversion enhanced solar cells: Effect of a back reflector', Australian Journal of Chemistry, 65, pp. 480 - 485, http://dx.doi.org/10.1071/CH12117
, 2011, 'Interplay between the hot phonon effect and intervalley scattering on the cooling rate of hot carrier in GaAs and InP', Progress in Photovoltaics: Research and Applications, 20, pp. 82 - 92, http://dx.doi.org/10.1002/pip.1121
, 2010, 'The efficiency limit of solar cells with molecular absorbers: A master equation approach', Journal of Applied Physics, 108, http://dx.doi.org/10.1063/1.3517826
, 2010, 'Kinetic analysis of photochemical upconversion by triplet-triplet annihilation: Beyond any spin statistical limit', Journal of Physical Chemistry Letters, 1, pp. 1795 - 1799, http://dx.doi.org/10.1021/jz100566u
, 2010, 'On the efficiency limit of triplet-triplet annihilation for photochemical upconversion', Physical Chemistry Chemical Physics, 12, pp. 66 - 71, http://dx.doi.org/10.1039/b913243k
Conference Papers
, 2026, 'Nonlinear optical metrology of electronic interfaces for advanced semiconductor devices', in Betz M; Elezzabi AY (ed.), Ultrafast Phenomena and Nanophotonics XXX, SPIE, pp. 26 - 26, presented at Ultrafast Phenomena and Nanophotonics XXX, 17 January 2026 - 23 January 2026, http://dx.doi.org/10.1117/12.3079024
, 2025, 'Organic multi exciton generation augmented silicon (OMEGA): Elucidating hybrid inorganic-organic energy transfer', Institute of Electrical and Electronics Engineers (IEEE), pp. 0172 - 0172, presented at 2025 IEEE 53rd Photovoltaic Specialists Conference (PVSC), http://dx.doi.org/10.1109/pvsc59419.2025.11133118
, 2025, 'Interfacial band alignment and triplet energy transfer in singlet fission silicon solar cells', in Proceedings of the International Conference on Hybrid and Organic Photovoltaics, FUNDACIO DE LA COMUNITAT VALENCIANA SCITO, presented at 12º nternational Conference on Hybrid and Organic Photovoltaics, 12 May 2025 - 14 May 2025, http://dx.doi.org/10.29363/nanoge.hopv.2025.019
, 2024, 'Global analysis of valley photovoltaic devices demonstrates challenges of current designs', in 2024 IEEE 52ND PHOTOVOLTAIC SPECIALIST CONFERENCE, PVSC, IEEE, WA, Seattle, pp. 0494 - 0494, presented at 52nd Photovoltaic Specialist Conference, WA, Seattle, 15 November 2024, http://dx.doi.org/10.1109/PVSC57443.2024.10749061
, 2024, 'Singlet fission solar cells', SPIE, the international society for optics and photonics, pp. 2, presented at Physics, Simulation, and Photonic Engineering of Photovoltaic Devices XIII, http://dx.doi.org/10.1117/12.3003348
, 2024, 'Resolving the emissive intermediate in singlet fission', Fundacio Scito, presented at Proceedings of the International Conference on Hybrid and Organic Photovoltaics, http://dx.doi.org/10.29363/nanoge.hopv.2024.011
, 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, 'Concentration, polarization and power dependence study of TIPS-pentacene concentrated solutions using femtosecond stimulated Raman spectroscopy.', in Musser AJ; Baran D (ed.), Physical Chemistry of Semiconductor Materials and Interfaces XXII, SPIE, pp. 10 - 10, presented at Physical Chemistry of Semiconductor Materials and Interfaces XXII, 20 August 2023 - 25 August 2023, http://dx.doi.org/10.1117/12.2677231
, 2020, 'The Spectroscopy of Triplet States', in Congreve D; Nielsen C; Musser AJ (eds.), Physical Chemistry of Semiconductor Materials and Interfaces IX, SPIE, pp. 40 - 40, presented at Physical Chemistry of Semiconductor Materials and Interfaces IX, 24 August 2020 - 28 August 2020, http://dx.doi.org/10.1117/12.2568278
, 2019, 'Singlet fission: Current challenges and spectroscopy', in Optics Infobase Conference Papers, http://dx.doi.org/10.1364/PVLED.2019.PW3C.2
, 2019, 'Slowed hot carrier cooling in multiple quantum wells for application to hot carrier solar cells', in Proceedings of SPIE the International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2513176
, 2015, 'Full device photoluminescence and electroluminescence imaging of perovskite solar cells', Lausanne, Switzerland, presented at 1st International Conference on Perovskite Solar Cells and Optoelectronics, Lausanne, Switzerland, 27 September 2015 - 29 September 2015
, 2014, 'From Low-Temperature to High-Temperature Phase Exciton Binding Energy and Band Gap Evaluation of CH3NH3PbI3 and CH3NH3PbI3-xClx Perovskites', Sydney, Australia, presented at 2015 Asia-Pacific Solar Research Conference, Sydney, Australia, 08 December 2014 - 10 December 2014
, 2014, 'Hot carrier solar cell absorbers: Materials, mechanisms and nanostructures', in Proceedings of SPIE the International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2067926
, 2012, 'Improving the light-harvesting of second generation solar cells with photochemical upconversion', in Proceedings of SPIE the International Society for Optical Engineering, http://dx.doi.org/10.1117/12.945217
, 2012, 'InGaAs/GaAsP quantum wells for hot carrier solar cells', in Proceedings of SPIE the International Society for Optical Engineering, http://dx.doi.org/10.1117/12.910581
, 2011, 'Hot carrier dynamics in InGaAs/GaAsP quantum well solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 003302 - 003306, http://dx.doi.org/10.1109/PVSC.2011.6186643
, 2011, 'Two-photon triplet-triplet annihilation upconversion for photovoltaics', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 003632 - 003635, http://dx.doi.org/10.1109/PVSC.2011.6185936
, 2010, 'Molecular approaches to third generation photovoltaics: Photochemical up-conversion', in Proceedings of SPIE the International Society for Optical Engineering, http://dx.doi.org/10.1117/12.862739
, 2010, 'Hot Carrier Solar Cells: Challenges and Recent Progress', in Conference Record of the IEEE Photovoltaic Specialists Conference, IEEE, New York, pp. 57 - 60, presented at 35th IEEE Photovoltaic Specialists Conference, Honolulu, Hawaii, 20 June 2010 - 25 June 2010, http://dx.doi.org/10.1109/PVSC.2010.5614200
Preprints
, 2026, Visible Imaging of Incoherent 1200-nm Light via Triplet--Triplet Annihilation Upconversion, http://dx.doi.org/10.48550/arxiv.2510.15184
, 2022, Quintet formation and exchange fluctuations: The role of stochastic resonance in singlet fission, http://dx.doi.org/10.48550/arxiv.2206.00816
, 2022, Singlet Fission Photovoltaics: Progress and Promising Pathways, http://dx.doi.org/10.48550/arxiv.2202.01326
, 2020, Singlet fission and tandem solar cells reduce thermal degradation and enhance lifespan, http://dx.doi.org/10.48550/arxiv.2003.05565
, 2019, Fluctuating exchange interactions enable quintet multiexciton formation in singlet fission, http://dx.doi.org/10.48550/arxiv.1906.08921
, Anisotropic multiexciton quintet and triplet dynamics in singlet fission via PEANUT, http://dx.doi.org/10.26434/chemrxiv-2023-n60mv
, Discerning Between Excimer and Singlet Fission Sites in TIPS-tetracene using Modulated Magnetic Field Photoluminescence, http://dx.doi.org/10.26434/chemrxiv-2025-04h6r
, Exploiting transient anisotropy to reveal detailed molecular-frame ultrafast dynamics, http://dx.doi.org/10.26434/chemrxiv-2025-26q6r
, Observation of an emissive intermediate in a liquid singlet fission and triplet fusion system at room temperature, http://dx.doi.org/10.26434/chemrxiv-2023-vn492
, Singlet and Triplet Exciton Dynamics of Violanthrone, http://dx.doi.org/10.26434/chemrxiv.14331737
, Singlet Fission c-Si Solar Cells: Beyond Tetracene, http://dx.doi.org/10.26434/chemrxiv-2025-f5fh8