Select Publications
Conference Papers
2024, 'Engineering phononic cavities: ultrafast phonon and carrier dynamics', in Betz M; Elezzabi AY (ed.), Ultrafast Phenomena and Nanophotonics XXVIII, SPIE, presented at Ultrafast Phenomena and Nanophotonics XXVIII, 27 January 2024 - 01 February 2024, http://dx.doi.org/10.1117/12.3001946
,2023, 'Advances in GaAsP Top Cells for Use in GaAsP/Si Tandems', in 2023 IEEE 50th Photovoltaic Specialists Conference (PVSC), IEEE, presented at 2023 IEEE 50th Photovoltaic Specialists Conference (PVSC), 11 June 2023 - 16 June 2023, http://dx.doi.org/10.1109/pvsc48320.2023.10359558
,2023, 'Controlling Photoexcited Carrier Relaxation Through Phonon Management in GaAs/AlAs Superlattices', in 2023 IEEE 50th Photovoltaic Specialists Conference (PVSC), IEEE, presented at 2023 IEEE 50th Photovoltaic Specialists Conference (PVSC), 11 June 2023 - 16 June 2023, http://dx.doi.org/10.1109/pvsc48320.2023.10359937
,2023, 'Ultrafast Dynamics of Photoexcited Carriers and Phonons in Tailored 1D Acoustic Phonon Potentials', in 2023 IEEE 50th Photovoltaic Specialists Conference (PVSC), IEEE, presented at 2023 IEEE 50th Photovoltaic Specialists Conference (PVSC), 11 June 2023 - 16 June 2023, http://dx.doi.org/10.1109/pvsc48320.2023.10359540
,2021, 'Low-temperature aluminium doped a-Si as hole selective contacts on p-type silicon solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 778 - 780, http://dx.doi.org/10.1109/PVSC43889.2021.9518591
,2021, 'Recent Advances in GaAsP/Si Top Cell Enabling 27% Tandem Efficiency', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1644 - 1646, http://dx.doi.org/10.1109/PVSC43889.2021.9518768
,2021, 'The Application of a-Si:H/AlO
2020, 'Assessment of the potential application of copper(I) sulfide as carrier selective contact on silicon bottom cell for III/V-Si tandem solar cells', Virtual, pp. 0380 - 0383, presented at 47th IEEE Photovoltaics Specialists Conference, Virtual, 15 June 2020, http://dx.doi.org/10.1109/PVSC45281.2020.9300627
,2020, 'Fundamental Aspects of Hot Carrier Solar Cell Operation', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 2227 - 2232, http://dx.doi.org/10.1109/PVSC45281.2020.9300536
,2020, 'Loss Analysis and Design Strategies Enabling >23% GaAsP/Si Tandem Solar Cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1884 - 1886, http://dx.doi.org/10.1109/PVSC45281.2020.9300787
,2020, 'Materials and mechanisms for hot carrier solar cell absorbers', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1962 - 1966, http://dx.doi.org/10.1109/PVSC45281.2020.9300869
,2019, 'Investigation of materials for hot carrier solar cell absorbers', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 2997 - 3000, http://dx.doi.org/10.1109/PVSC40753.2019.8980765
,2019, 'On the Origin of Silicon Lifetime Degradation during Anneal in III-V Material Growth Chambers', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1074 - 1077, http://dx.doi.org/10.1109/PVSC40753.2019.8980846
,2019, 'Toward >25% Efficient Monolithic Epitaxial GaAsP/Si Tandem Solar Cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 734 - 737, http://dx.doi.org/10.1109/PVSC40753.2019.8980574
,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
,2018, 'A Comparison Study of Dispatching Various Battery Technologies in a Hybrid PV and Wind Power Plant', in IEEE Power and Energy Society General Meeting, http://dx.doi.org/10.1109/PESGM.2018.8585803
,2018, 'Broadband Reflectance Reduction for Wafer Bonded III-V//Si tandem Cell Using Polydimethylsiloxane -Replicated Surface Texturing', 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. 271 - 274, http://dx.doi.org/10.1109/PVSC.2018.8547922
,2018, 'Pulsed Laser Deposition Nickel Oxide on crystalline Silicon as hole selective contacts', 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. 2183 - 2186, http://dx.doi.org/10.1109/PVSC.2018.8547358
,2018, 'Simulation of Solar Cells Employing 2 Dimensional Transition Metal Dichalcogenide - Silicon Front Surfaces', 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. 2092 - 2096, http://dx.doi.org/10.1109/PVSC.2018.8547793
,2018, 'Thermally Diffused Point Contacting by Localized Dielectric Breakdown Solar Cells with Boron Etch Back', 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. 1086 - 1089, http://dx.doi.org/10.1109/PVSC.2018.8548148
,2018, 'Loss analysis for single junction concentrator solar cells', in AIP Conference Proceedings, http://dx.doi.org/10.1063/1.5053511
,2018, 'Effect of Silicon Front Surface Doping Profile on GaP/Si Heterostructure for III-V/GaP/Si Multi-junction Solar Cells', 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, IEEE, Waikoloa Village, HI, USA, pp. 275 - 278, presented at World Conference on Photovoltaic Energy Conversion (WCPEC-7) 2018, Waikoloa Village, HI, USA, 10 June 2018 - 15 June 2018, http://dx.doi.org/10.1109/PVSC.2018.8547600
,2018, 'Simple, Robust Hydrogen Passivation of Bare Silicon for Estimating Bulk Lifetime of Silicon Wafers', 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, Institute of Electrical and Electronics Engineers (IEEE), HI, Waikoloa, pp. 2252 - 2255, presented at 2018 IEEE 7th 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, http://dx.doi.org/10.1109/PVSC.2018.8547614
,2018, 'Broadband Reflectance Reduction for Wafer Bonded III-V//Si tandem Cell Using Polydimethylsiloxane - Replicated Surface Texturing', 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. 0271 - 0274, 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:000469200400064&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
,2018, 'Effect of Silicon Front Surface Doping Profile on GaP/Si Hetero-structure for III-V/GaP/Si 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. 0275 - 0278, 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:000469200400065&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
,2018, 'An economic optimization for BESS sizing in a hybrid PV and wind power plant', in 2017 IEEE Innovative Smart Grid Technologies - Asia: Smart Grid for Smart Community, ISGT-Asia 2017, pp. 1 - 6, http://dx.doi.org/10.1109/ISGT-Asia.2017.8378353
,2017, 'An Economic Optimization for BESS Sizing in a Hybrid PV and Wind Power Plant', in 2017 IEEE INNOVATIVE SMART GRID TECHNOLOGIES - ASIA (ISGT-ASIA), IEEE, NEW ZEALAND, Univ Auckland, Auckland, pp. 220 - 225, presented at 7th IEEE Innovative Smart Grid Technologies - Asia (ISGT-Asia), NEW ZEALAND, Univ Auckland, Auckland, 04 December 2017 - 07 December 2017, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000435854300040&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
,2017, 'Contact Resistance Measurement for Thermally Diffused Point Contact by Localized Dielectric Breakdown Solar Cells', in 2017 IEEE 44th Photovoltaic Specialist Conference (PVSC), IEEE, presented at 2017 IEEE 44th Photovoltaic Specialists Conference (PVSC), 25 June 2017 - 30 June 2017, http://dx.doi.org/10.1109/pvsc.2017.8366648
,2017, 'Spin Coated Nickel Oxide and Vanadium Oxide Layers on Silicon for a Carrier Selective Contact Solar Cell', in 2017 IEEE 44th Photovoltaic Specialist Conference (PVSC), IEEE, presented at 2017 IEEE 44th Photovoltaic Specialists Conference (PVSC), 25 June 2017 - 30 June 2017, http://dx.doi.org/10.1109/pvsc.2017.8366591
,2017, 'Bismuth Surfactant-Mediated Growth of GaNAsSb(Bi) Solar Cells', in 2017 IEEE 44TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC), IEEE, DC, Washington, pp. 1215 - 1219, presented at IEEE 44th Photovoltaic Specialist Conference (PVSC), DC, Washington, 25 June 2017 - 30 June 2017, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000455636001056&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
,2017, 'Low temperature rear surface metallization of multi-crystalline silicon solar cells for improved bulk lifetime', in 2017 IEEE 44TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC), IEEE, DC, Washington, pp. 953 - 957, presented at IEEE 44th Photovoltaic Specialist Conference (PVSC), DC, Washington, 25 June 2017 - 30 June 2017, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000455636000232&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
,2017, 'Multiple quantum wells as slowed hot carrier cooling absorbers in hot carrier cells', in 2017 IEEE 44TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC), IEEE, DC, Washington, pp. 2186 - 2190, presented at IEEE 44th Photovoltaic Specialist Conference (PVSC), DC, Washington, 25 June 2017 - 30 June 2017, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000455636002046&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
,2017, 'Numerical Simulation of p-type front junction PERL Silicon cell for III-V/Si Tandem Devices', in 2017 IEEE 44TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC), IEEE, DC, Washington, pp. 2569 - 2572, presented at IEEE 44th Photovoltaic Specialist Conference (PVSC), DC, Washington, 25 June 2017 - 30 June 2017, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000455636002136&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
,2017, 'Ultrathin Silicon-on-Insulator (SOI) wafer for compliant substrate', in 2017 IEEE 44TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC), IEEE, DC, Washington, pp. 858 - 860, presented at IEEE 44th Photovoltaic Specialist Conference (PVSC), DC, Washington, 25 June 2017 - 30 June 2017, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000455636000209&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
,2017, 'Hot carrier cooling mechanisms in multiple quantum wells', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2251927
,2017, 'Investigation of voltage processing window for point-contacting by localised dielectric breakdown', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 59 - 61, http://dx.doi.org/10.1109/PVSC.2017.8366693
,2017, 'Potential of point-contacting by localized dielectric breakdown technique for formation of rear point contact arrays in silicon solar cells', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 1761 - 1764, http://dx.doi.org/10.1109/PVSC.2017.8366709
,2016, 'Investigation of voltage processing window for point-contacting by localised dielectric breakdown', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 2938 - 2942, http://dx.doi.org/10.1109/PVSC.2016.7750197
,2016, 'Potential of point-contacting by localized dielectric breakdown technique for formation of rear point contact arrays in silicon solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 2994 - 2998, http://dx.doi.org/10.1109/PVSC.2016.7750212
,2016, 'Absorption in and scattering from single horizontal Au-contacted InAs/InP heterostructure nanowires', in 16th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2016, IEEE, AUSTRALIA, pp. 221 - 222, presented at 16th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), AUSTRALIA, 11 July 2016 - 15 June 2016, http://dx.doi.org/10.1109/NUSOD.2016.7547006
,2015, 'General design considerations for making optimal use of new photovoltaic materials', in 2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015, http://dx.doi.org/10.1109/PVSC.2015.7355696
,2015, 'Potential performance of Out-of-Sequence multi-junction solar cells: III-V on virtual Ge substrates with active Si bottom sub-cell', in 2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015, http://dx.doi.org/10.1109/PVSC.2015.7356243
,2015, 'The design of single-junction GaAs and dual-junction GaAs/Si in the presence of threading dislocation density', in 2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015, http://dx.doi.org/10.1109/PVSC.2015.7356245
,2014, ''Thin silicon solar cells: A path to 35% shockley-queisser limits', a DOE funded FPACE II project', in 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014, pp. 2467 - 2470, http://dx.doi.org/10.1109/PVSC.2014.6925429
,2014, 'Hot carrier extraction using energy selective contacts and its impact on the limiting efficiency of a hot carrier solar cell', in 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014, pp. 3422 - 3424, http://dx.doi.org/10.1109/PVSC.2014.6925666
,2014, 'Point-contacting by Localised Dielectric Breakdown: A robust approach to contacting silicon for solar applications', in 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014, pp. 2813 - 2817, http://dx.doi.org/10.1109/PVSC.2014.6925515
,2014, 'Results from coupled optical and electrical sentaurus TCAD models of a gallium phosphide on silicon electron carrier selective contact solar cell', in 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014, pp. 836 - 840, http://dx.doi.org/10.1109/PVSC.2014.6925045
,2014, 'Progress toward a Si-plus architecture: Epitaxially-integrable Si sub-cells for III-V/Si multijunction photovoltaics', in Conference Record of the IEEE Photovoltaic Specialists Conference, Denver, CO, USA, pp. 3439 - 3442, presented at 2014 IEEE 40th Photovoltaic Specialists Conference (PVSC), Denver, CO, USA, 08 June 2014 - 18 June 2014, http://dx.doi.org/10.1109/PVSC-Vol2.2014.7588253
,2014, 'Results from Coupled Optical and Electrical Sentaurus TCAD Models of a Gallium Phosphide on Silicon Electron Carrier Selective Contact Solar Cell', in 2014 IEEE 40TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC), IEEE, CO, Denver, pp. 827 - 831, presented at 40th IEEE Photovoltaic Specialists Conference (PVSC), CO, Denver, 08 June 2014 - 13 June 2014, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000366638901011&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
,2013, 'Localized Ohmic Contact through a Passivation Dielectric for Novel Rear Surface Design Solar Cells', in 2013 IEEE 39TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC), IEEE, FL, Tampa, pp. 904 - 907, presented at 39th IEEE Photovoltaic Specialists Conference (PVSC), FL, Tampa, 16 June 2013 - 21 June 2013, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000340054100201&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
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