Search Results - "TIBBITS, T. N. D"

Spectral response and I-V characteristics of large well number multi quantum well solar cells by Lynch, M C, Ballard, I M, Bushnell, D B, Connolly, J P, Johnson, D C, Tibbits, T N D, Barnham, K W J, Ekins-Daukes, N J, Roberts, J S, Hill, G, Airey, R, Mazzer, M

“…The inclusion of quantum wells in p-i-n solar cells leads to both an increase in photocurrent and a reduction in open circuit voltage. It has been shown that…”
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Progress in quantum well solar cells by Mazzer, M., Barnham, K.W.J., Ballard, I.M., Bessiere, A., Ioannides, A., Johnson, D.C., Lynch, M.C., Tibbits, T.N.D., Roberts, J.S., Hill, G., Calder, C.

“…A quantum well solar cell is a special multiple-band gap device with intermediate properties between heterojunction cells (sum of the currents generated in the…”
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Advances in Bragg stack quantum well solar cells by Johnson, D.C., Ballard, I., Barnham, K.W.J., Bishnell, D.B., Connolly, J.P., Lynch, M.C., Tibbits, T.N.D., Ekins-Daukes, N.J., Mazzer, M., Airey, R., Hill, G., Roberts, J.S.

“…Strain-balanced quantum well solar cells (SB-QWSC) extend the photon absorption edge beyond that of bulk GaAs by incorporation of quantum wells in the i-region…”
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Quantum-Well Solar Cells for Space: The Impact of Carrier Removal on End-of-Life Device Performance by Hoheisel, R., Gonzalez, M., Lumb, M. P., Scheiman, D. A., Messenger, S. R., Bailey, C. G., Lorentzen, J., Tibbits, T. N. D., Imaizumi, M., Ohshima, T., Sato, S., Jenkins, P. P., Walters, R. J.

“…In this paper, a detailed analysis on the radiation response of solar cells with multi quantum wells (MQW) included in the quasi-intrinsic region between the…”
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Demonstration of Photon Coupling in Dual Multiple-Quantum-Well Solar Cells by Lee, K. H., Barnham, K. W. J., Connolly, J. P., Browne, B. C., Airey, R. J., Roberts, J. S., Fuhrer, M., Tibbits, T. N. D., Ekins-Daukes, N. J.

“…Multiple-quantum-well (MQW) top cells can enhance the performance of multi-junction solar cells since the absorption edge of top and middle subcells can be…”
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Effect of irradiation on gallium arsenide solar cells with multi quantum well structures by Maximenko, S. I., Lumb, M. P., Hoheisel, R., Gonzalez, M., Scheiman, D. A., Messenger, S. R., Tibbits, T. N. D., Imaizumi, M., Ohshima, T., Sato, S.-I, Jenkins, P. P., Walters, R. J.

“…In this paper, a complex analysis of the radiation response of GaAs solar cells with multi quantum wells (MQW) incorporated in the i-region of the device is…”
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Radiation study in quantum well III-V multi-junction solar cells by Gonzalez, M., Hoheisel, R., Lumb, M. P., Scheiman, D. A., Bailey, C. G., Lorentzen, J., Maximenko, S., Messenger, S. R., Jenkins, P. P., Tibbits, T. N. D., Imaizumi, M., Ohshima, T., Sato, S., Walters, R. J.

“…The effect of particle radiation in multi quantum well (MQW) multi-junction InGaP/MQW-InGaAs/Ge solar cells was studied. For comparison purposes, and to…”
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Quantum well solar cells - pre-pilot production and on-sun testing results by Tibbits, T. N. D., Barnham, K.W.J., Roberts, J.S., Ballard, I. M., Pate, M., Geen, M.

“…QuantaSol Ltd is commercialising the quantum well solar cell for terrestrial concentrator applications. Here, encouraging results of the first pre-pilot…”
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Optimisation of Photon Recycling Effects in Strain-Balanced Quantum Well Solar Cells by Johnson, D.C., Ballard, I.M., Barnham, K.W.J., Mazzer, M., Tibbits, T.N.D., Roberts, J.S., Hill, G., Calder, C.

“…Photon self-absorption or photon recycling (PR) can be used in strain balanced quantum well solar cells (SB-QWSC) to achieve higher device efficiencies. By…”
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Strain Balanced Quantum Well Monolithic Tandem Solar Cells by Loannides, A., Tibbits, T.N.D., Connolly, J.P., Bushnell, D.B., Barnham, K.W.J., Calder, C., Hill, G., Roberts, J.S., Smekens, G.

“…The effect of incorporating strain balanced multi-quantum well structures in InGaP/GaAs monolithic tandem solar cells is investigated. At present the majority…”
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Progress in quantum well solar cells by MAZZER, M, BARNHAM, K. W. J, CALDER, C, BALLARD, I. M, BESSIERE, A, IOANNIDES, A, JOHNSON, D. C, LYNCH, M. C, TIBBITS, T. N. D, ROBERTS, J. S, HILL, G

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Spectral response and I-V characteristics of large well number multi quantum well solar cells : Photovoltaic materials and phenoma by LYNCH, M. C, BALLARD, I. M, AIREY, R, MAZZER, M, BUSHNELL, D. B, CONNOLLY, J. P, JOHNSON, D. C, TIBBITS, T. N. D, BARNHAM, K. W. J, EKINS-DAUKES, N. J, ROBERTS, J. S, HILL, G

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Efficiency limits of quantum well solar cells by Connolly, J. P, Ballard, I. M, Barnham, K. W. J, Bushnell, D. B, Tibbits, T. N. D, Roberts, J. S

“…The quantum well solar cell (QWSC) has been proposed as a flexible means to ensuring current matching for tandem cells. This paper explores the further…”
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Mirrored strain-balanced quantum well concentrator cells in the radiative limit by Connolly, J. P, Führer, M. F, Johnson, D. C, Ballard, I. M, Barnham, K. W. J, Mazzer, M, Tibbits, T. N. D, Roberts, J. S, Hill, G, Calder, C

“…Strain-balanced Quantum Well Solar Cells (SB- QWSCs) are radiatively dominated at concentrator current levels. Incorporating back surface mirrors on the back…”
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