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Ian Ballard
Ian Ballard
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Title
Cited by
Cited by
Year
Photoconductivity and charge trapping in porous nanocrystalline titanium dioxide
J Nelson, AM Eppler, IM Ballard
Journal of photochemistry and photobiology A: Chemistry 148 (1-3), 25-31, 2002
1282002
Quantum well solar cells
KWJ Barnham, I Ballard, JP Connolly, NJ Ekins-Daukes, BG Kluftinger, ...
Physica E: Low-dimensional Systems and Nanostructures 14 (1-2), 27-36, 2002
1242002
Charge transport in porous nanocrystalline titanium dioxide
AM Eppler, IM Ballard, J Nelson
Physica E: Low-dimensional Systems and Nanostructures 14 (1-2), 197-202, 2002
1112002
Progress in quantum well solar cells
M Mazzer, KWJ Barnham, IM Ballard, A Bessiere, A Ioannides, ...
Thin Solid Films 511, 76-83, 2006
982006
Quantum well solar cells
K Barnham, I Ballard, J Barnes, J Connolly, P Griffin, B Kluftinger, ...
Applied Surface Science 113, 722-733, 1997
921997
Recent results for single‐junction and tandem quantum well solar cells
JGJ Adams, BC Browne, IM Ballard, JP Connolly, NLA Chan, A Ioannides, ...
Progress in Photovoltaics: research and applications 19 (7), 865-877, 2011
852011
Advances in Bragg stack quantum well solar cells
DC Johnson, I Ballard, KWJ Barnham, DB Bishnell, JP Connolly, ...
Solar Energy Materials and Solar Cells 87 (1-4), 169-179, 2005
742005
Observation of photon recycling in strain-balanced quantum well solar cells
DC Johnson, IM Ballard, KWJ Barnham, JP Connolly, M Mazzer, ...
Applied Physics Letters 90 (21), 2007
702007
†œQuantum well solar cellsâ€
KWJ Barnham, I Ballard, JP Connoly, NJ Ekin-Daukes, BG Kluftinger, ...
Physica E 14, 27-36, 2002
642002
Effect of quantum well location on single quantum well p-i-n photodiode dark currents
J Nelson, I Ballard, K Barnham, JP Connolly, JS Roberts, M Pate
Journal of applied physics 86 (10), 5898-5905, 1999
571999
Photovoltaic device
C Rohr, K Barnham, N Ekins-Daukes, J Connolly, I Ballard, M Mazzer
US Patent App. 09/955,297, 2003
502003
Spectral response and IV characteristics of large well number multi quantum well solar cells
MC Lynch, IM Ballard, DB Bushnell, JP Connolly, DC Johnson, ...
Journal of Materials Science 40, 1445-1449, 2005
492005
Recent results on quantum well solar cells
KWJ Barnham, P Abbott, I Ballard, DB Bushnell, JP Connolly, ...
3rd World Conference onPhotovoltaic Energy Conversion, 2003. Proceedings of …, 2003
452003
Photovoltaic efficiency enhancement through thermal up-conversion
NJ Ekins-Daukes, I Ballard, CDJ Calder, KWJ Barnham, T Trupke, ...
3rd World Conference onPhotovoltaic Energy Conversion, 2003. Proceedings of …, 2003
332003
The application of quantum well solar cells to thermophotovoltaics
P Griffin, I Ballard, K Barnham, J Nelson, A Zachariou, J Epler, G Hill, ...
Solar Energy materials and Solar cells 50 (1-4), 213-219, 1998
311998
Efficiency limits of quantum well solar cells
JP Connolly, IM Ballard, KWJ Barnham, DB Bushnell, TND Tibbits, ...
arXiv preprint arXiv:1006.1835, 2010
302010
InGaAs/InGaAs strain-compensated quantum well cells for thermophotovoltaic applications
C Rohr, JP Connolly, N Ekins-Daukes, P Abbott, I Ballard, M Mazzer, ...
Physica E: Low-dimensional systems and nanostructures 14 (1-2), 158-161, 2002
272002
InP-based lattice-matched InGaAsP and strain-compensated InGaAs∕ InGaAs quantum well cells for thermophotovoltaic applications
C Rohr, P Abbott, I Ballard, JP Connolly, KWJ Barnham, M Mazzer, ...
Journal of applied physics 100 (11), 2006
212006
Observation of ideal dark-current behaviour in strain-balanced quantum well solar cells
KWJ Barnham, IM Ballard, DB Bushnell, JP Connolly, R Day, ...
Proc. 19th European Photovoltaic Solar Energy Conference, 328-331, 2004
202004
Photovoltaic cells
KW Barnham, IM Ballard, M Mazzer
US Patent App. 12/076,956, 2008
192008
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