Select Publications

Conference Papers

Lee HS; Ekins-Daukes NJ; Araki K; Kemmoku Y; Yamaguchi M, 2005, 'Field test and analysis: The behavior of 3-J concentrator cells under the control of cell temperature', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 754 - 757

Ekins-Daukes NJ; Raffaelle RP; Barnham KWJ; Ballard IM; Freundlich A; Yamaguchi M, 2005, 'Minimum performance criteria for quantum well based junctions in multi-junction solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 86 - 89

Ekins-Daukes NJ; Arafune K; Lee HS; Sasaki T; Yamaguchi M; Khan A; Takamoto T; Agui T; Kamimura K; Kaneiwa M; Imaizumi M; Ohshima T; Itoh H, 2005, 'Native and radiation induced defects in lattice mismatched InGaAs and InGaP', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 683 - 686

Ekins-Daukes NJ; Honsberg CB; Yamaguchi M, 2005, 'Signature of intermediate band materials from luminescence measurements', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 49 - 54

Ekins-Daukes NJ; Betts TR; Kemmoku Y; Araki K; Lee HS; Gottschalg R; Boreland MB; Infield DG; Yamaguchi M, 2005, 'Syracuse - A multi-junction concentrator system computer model', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 651 - 654

Johnson DC; Ballard I; Barnham KWJ; Bishnell DB; Connolly JP; Lynch MC; Tibbits TND; Ekins-Daukes NJ; Mazzer M; Airey R; Hill G; Roberts JS, 2005, 'Advances in Bragg stack quantum well solar cells', in Solar Energy Materials and Solar Cells, pp. 169 - 179, http://dx.doi.org/10.1016/j.solmat.2004.09.014

Lynch MC; Ballard M; Bushnell DB; Connolly JP; Johnson DC; Tibbits TND; Barnham KWJ; Ekins-Daukes NJ; Roberts S; Hill G; Airey R; Mazzer M, 2005, 'Spectral response and I-V characteristics of large well number multi quantum well solar cells', in Journal of Materials Science, pp. 1445 - 1449, http://dx.doi.org/10.1007/s10853-005-0580-4

Yamaguchi M; Takamoto T; Khan A; Imaizumi M; Matsuda S; Ekins-Daukes NJ, 2005, 'Super-high-efficiency multi-junction solar cells', in Progress in Photovoltaics Research and Applications, pp. 125 - 132, http://dx.doi.org/10.1002/pip.606

Lee HS; Nishimura K; Yagi Y; Tachibana M; Ekins-Daukes NJ; Ohshita Y; Kojima N; Yamaguchi M, 2005, 'Chemical beam epitaxy of InGaAsN films for multi-junction tandem solar cells', in Journal of Crystal Growth, pp. e1127 - e1130, http://dx.doi.org/10.1016/j.jcrysgro.2004.11.200

Barkay Z; Grunbaum E; Shapira Y; Wilshaw P; Barnham K; Bushnell DB; Ekins-Daukes NJ; Mazzer M, 2004, 'High-resolution scanning electron microscopy of dopants in p-i-n junctions with quantum wells', in Institute of Physics Conference Series, pp. 143 - 146

Bushnell DB; Barnham KWJ; Connolly JP; Mazzer M; Ekins-Daukes NJ; Roberts JS; Hill G; Airey R; Nasi L, 2003, 'Effect of barrier composition and well number on the dark current of quantum well solar cells', in Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, pp. 2706 - 2709

Ekins-Daukes NJ; Calder CDJ; Ballard I; Barnham KWJ; Nelson J; Roberts JS; Hill G, 2003, 'Quantum well and bulk quasi-fermi level behaviour under illuminated conditions', in Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, pp. 2702 - 2705

Barnham KWJ; Abbott P; Ballard I; Bushnell DB; Connolly JP; Ekins-Daukes NJ; Mazzer M; Nelson J; Rohr C; Tibbits TND; Airey R; Hill G; Roberts JS, 2003, 'Recent results on quantum well solar cells', in Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, pp. 606 - 611

Tibbits TND; Ballard IM; Barnham KWJ; Bushnell DB; Ekins-Daukes NJ; Airey R; Hill G; Roberts JS, 2003, 'The potential for strain-balanced quantum well solar cells in terrestrial concentrator applications', in Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, pp. 2718 - 2721

Chatten AJ; Barnham KWJ; Buxton BF; Ekins-Daukes NJ; Malik MA, 2003, 'The quantum dot concentrator: Theory and results', in Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, pp. 2657 - 2660

Mazzer M; Bamham KWJ; Ekins-Daukes N; Bushnell DB; Connolly J; Torsello G; Diso D; Tundo S; Lomascolo M; Licciulli A, 2003, 'The use of III-V quantum heterostructures in PV: Thermodynamic issues', in Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, pp. 2661 - 2665

Ekins-Daukes NJ; Ballard I; Calder CD; Barnham K; Trupke T; Brown A; Roberts JS; Hill G, 2003, 'Photovoltaic Efficiency Enhancement Through Thermal Up-Conversion', in Kurokawa K (ed.), WCPEC-3, Osaka, Japan, presented at WCPEC-3, Osaka, Japan, -

Bushnell DB; Barnham KWJ; Connolly JP; Ekins-Daukes NJ; Airey R; Hill G; Roberts JS, 2002, 'Light-trapping structures for multi-quantum well solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1035 - 1038

Barnham KWJ; Ballard I; Connolly JP; Ekins-Daukes NJ; Kluftinger BG; Nelson J; Rohr C, 2002, 'Quantum well solar cells', in Physica E Low Dimensional Systems and Nanostructures, pp. 27 - 36, http://dx.doi.org/10.1016/S1386-9477(02)00356-9

Mazzer M; Tundo S; Rohr C; Ekins-Daukes N; Barnham K; Nasi L; Lazzarini L; Salviati G; Clarke G, 2001, 'EBIC and CL study of defects in strain balanced InGaAs/InGaAs multi quantum wells', in Dini L; Catalano M (ed.), PROCEEDINGS OF THE 5TH MULTINATIONAL CONGRESS ON ELECTRON MICROSCOPY, RINTON PRESS, INC, ITALY, LECCE, pp. 353 - 354, presented at 5th Multinational Congress on Electron Microscopy, ITALY, LECCE, 20 September 2001 - 25 September 2001

Tundo S; Mazzer M; Barnham K; Ekins-Daukes N; Bushnell DB, 2001, 'EBIC investigation on the influence of misfit dislocations on the performance of strained InGaAs/GaAs MQW solar cells', in Dini L; Catalano M (ed.), PROCEEDINGS OF THE 5TH MULTINATIONAL CONGRESS ON ELECTRON MICROSCOPY, RINTON PRESS, INC, ITALY, LECCE, pp. 363 - 364, presented at 5th Multinational Congress on Electron Microscopy, ITALY, LECCE, 20 September 2001 - 25 September 2001

Tundo S; Mazzer M; Lazzarini L; Nasi L; Salviati G; Passaseo A; Barnham K; Rohr C; Ekins-Daukes N, 2001, 'Structural characterisation of strain balanced InxGa1-xAs/GaAs p-i-n structure', in Dini L; Catalano M (ed.), PROCEEDINGS OF THE 5TH MULTINATIONAL CONGRESS ON ELECTRON MICROSCOPY, RINTON PRESS, INC, ITALY, LECCE, pp. 365 - 366, presented at 5th Multinational Congress on Electron Microscopy, ITALY, LECCE, 20 September 2001 - 25 September 2001

Chatten AJ; Barnham KWJ; Blieske U; Ekins-Daukes NJ; Malik MA; Marques JL; Williams ML, 2000, 'Characterising quantum dot concentrators', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 865 - 868, http://dx.doi.org/10.1109/PVSC.2000.916020

Ekins-Daukes NJ; Zhang J; Bushneil DB; Barnham KWJ; Mazzer M; Roberts JS, 2000, 'Strain-balanced materials for high-efficiency solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1273 - 1276, http://dx.doi.org/10.1109/PVSC.2000.916122

Nelson J; Ballard I; Barnes J; Ekins-Daukes N; Barnham KWJ; Kluftinger BG; Tsui ESM; Foxon CT; Cheng TS; Roberts JS, 1997, 'Reduced radiative currents from GaAs/InGaAs and AlGaAs/GaAs p-i-n quantum well devices', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 919 - 922

Nelson J; Barnes J; Ekins-Daukes N; Barnham KWJ; Kluftinger B; Tsui ESM; Foxon CT; Cheng TS; Roberts JS, 1997, 'Reduced radiative currents from GaAs/InGaAs and AlGaAs/GaAs p-i-n quantum well devices', in Proceedings of the IEEE 24th International Symposium on Compound Semiconductors Iscs 1997, pp. 413 - 416, http://dx.doi.org/10.1109/ISCS.1998.711674

Conference Abstracts

Pusch A; Ekins-Daukes NJ, 2021, 'Classifiying advanced concepts to assess device requirements for high efficiency solar cells', in Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD, IEEE, Turin, Italy, Vol. 2021-September, pp. 49 - 50, presented at 2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), Turin, Italy, 13 September 2021 - 17 September 2021, http://dx.doi.org/10.1109/NUSOD52207.2021.9541417

Preprints

Feng J; Hosseinabadi P; de Clercq D; Nielsen M; Brett M; Prasad S; Farahani A; Li H; Sanders S; Beves J; Ekins-Daukes N; Cole J; Thordarson P; Tayebjee M; Schmidt T, 2023, 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

Pusch A; Römer U; Culcer D; Ekins-Daukes NJ, 2022, On the energy conversion efficiency of the bulk photovoltaic effect, http://dx.doi.org/10.1103/PRXEnergy.2.013006

Pearce PM; Ong SW; Johnson AD; Tok ES; Ekins-Daukes NJ, 2022, Compositional dependence of direct transition energies in Si$_x$Ge$_{1-x-y}$Sn$_y$ alloys lattice-matched to Ge/GaAs, http://arxiv.org/abs/2203.08605v1

Li J; Huang J; Ma F-J; Sun H; Cong J; Privat K; Yao Y; Chin R; He M; Sun K; Li H; Mai Y; Hameiri Z; Ekins-Daukes N; Tilley R; Unold T; Green M; Hao X, 2022, Unveiling microscopic carrier loss mechanisms in 12% efficient Cu2ZnSnSe4 solar cells, http://dx.doi.org/10.21203/rs.3.rs-1274090/v1

Röhr JA; Sartor E; Duenow JN; Qin Z; Meng J; Lipton J; Maclean SA; Römer U; Nielsen MP; Zhao S; Kong J; Reese MO; Steiner MA; Ekins-Daukes NJ; Taylor AD, 2021, Identifying optimal photovoltaic technologies for underwater applications, http://dx.doi.org/10.48550/arxiv.2110.12580

Pearce PM; Broderick CA; Nielsen MP; Johnson AD; Ekins-Daukes NJ, 2021, Electronic and optical properties of Si$_{x}$Ge$_{1-x-y}$Sn$_{y}$ alloys lattice-matched to Ge, http://dx.doi.org/10.1103/PhysRevMaterials.6.015402

Pusch A; Dubajic M; Nielsen MP; Conibeer GJ; Bremner SP; Ekins-Daukes NJ, 2020, Optoelectronic Reciprocity in Hot Carrier Solar Cells with Ideal Energy Selective Contacts, http://dx.doi.org/10.48550/arxiv.2006.13641

Jiang Y; Nielsen MP; Baldacchino AJ; Green MA; McCamey DR; Tayebjee MJY; Schmidt TW; Ekins-Daukes NJ, 2020, Singlet fission and tandem solar cells reduce thermal degradation and enhance lifespan, http://dx.doi.org/10.48550/arxiv.2003.05565

Kamath HG; Ekins-Daukes NJ; Araki K; Ramasesha SK, 2018, Performance Analysis and Fault Diagnosis Method for Concentrator Photovoltaic Modules, http://dx.doi.org/10.48550/arxiv.1807.01287

Alonso-Álvarez D; Wilson T; Pearce P; Führer M; Farrell D; Ekins-Daukes N, 2017, Solcore: A multi-scale, python-based library for modelling solar cells and semiconductor materials, http://dx.doi.org/10.1007/s10825-018-1171-3

Lee K-H; Barnham KWJ; Roberts JS; Alonso-Alvarez D; Hylton NP; Fuhrer M; Ekins-Daukes NJ, 2016, Investigation of Carrier Recombination Dynamics of InGaP/InGaAsP Multiple Quantum Wells for Solar Cells via Photoluminescence, http://dx.doi.org/10.48550/arxiv.1611.01923

Li X; Hylton NP; Giannini V; Ekins-Daukes NJ; Maier SA, 2014, Design guidelines for efficient plasmonic solar cells exploiting the trade-off between scattering and metallic absorption, http://dx.doi.org/10.48550/arxiv.1408.2603


Back to profile page