Search Results - "Bennett, Mitchell F"

Effect of quantum dot position and background doping on the performance of quantum dot enhanced GaAs solar cells by Driscoll, Kristina, Bennett, Mitchell F., Polly, Stephen J., Forbes, David V., Hubbard, Seth M.

“…The effect of the position of InAs quantum dots (QD) within the intrinsic region of pin-GaAs solar cells is reported. Simulations suggest placing the QDs in…”
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Epitaxial lift-off of quantum dot enhanced GaAs single junction solar cells by Bennett, Mitchell F., Bittner, Zachary S., Forbes, David V., Rao Tatavarti, Sudersena, Phillip Ahrenkiel, S., Wibowo, Andree, Pan, Noren, Chern, Kevin, Hubbard, Seth M.

“…InAs/GaAs strain-balanced quantum dot (QD) n-i-p solar cells were fabricated by epitaxial lift-off (ELO), creating thin and flexible devices that exhibit an…”
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GaSb‐Based Solar Cells for Full Solar Spectrum Energy Harvesting by Lumb, Matthew P., Mack, Shawn, Schmieder, Kenneth J., González, María, Bennett, Mitchell F., Scheiman, David, Meitl, Matthew, Fisher, Brent, Burroughs, Scott, Lee, Kyu‐Tae, Rogers, John A., Walters, Robert J.

“…In this work, a multijunction solar cell is developed on a GaSb substrate that can efficiently convert the long‐wavelength photons typically lost in a…”
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Gaas Displacement Damage Dosimeter Based on Diode Dark Currents by Warner, Jeffrey H., Messenger, Scott R., Cress, Cory D., Roche, Nicolas J-H, Yakes, Michael, Clarke, Kenneth, Bennett, Mitchell F., Jenkins, Phillip P., Walters, Robert J.

“…GaAs diode dark currents are correlated over a very large proton energy range as a function of displacement damage dose (DDD). The linearity of the dark…”
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InP-Based Tunnel Junctions for Microconcentrator Photovoltaics by Schmieder, Kenneth J., Mood, Thomas C., Armour, Eric A., Bennett, Mitchell F., Stevens, Margaret A., Diaz, Martin, Pulwin, Ziggy, Lumb, Matthew P.

“…To further improve the performance of mechanically stacked microconcentrator photovoltaic devices, we have studied high-transparency tunnel junctions for…”
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Assessing epitaxial regrowth material quality on a micro-transfer printed GaAs substrate by Schmieder, Kenneth J., Lumb, Matthew P., Bennett, Mitchell F., Haughn, Chelsea R., Mack, Shawn, Yakes, Michael K., Maximenko, Sergey I., Walters, Robert J.

“…•Epitaxial regrowth accomplished on a membrane that was removed from its native substrate.•Power-dependent photoluminescence shows comparable recombination…”
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InP-Based Tunnel Junctions for Micro-Concentrator Photovoltaics by Schmieder, Kenneth J, Mood, Thomas C, Armour, Eric A, Bennett, Mitchell F, Stevens, Margaret A, Diaz, Martin, Pulwin, Ziggy, Lumb, Matthew P

“…To further improve the performance of mechanically stacked micro-concentrator photovoltaic devices, we have studied tunnel junctions for inclusion in triple…”
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Back Surface Plasmonic Grating for Increased Quantum Efficiency of nBn Photodetectors With Ultra-Thin Metamorphic InAs0.8Sb0.2 Absorber by Nolde, Jill A., Jackson, Eric M., Warren, Michael V., Canedy, Chadwick L., Tomasulo, Stephanie, Bennett, Mitchell F., Mijin Kim, Cleveland, Erin R., Chul Soo Kim, Affouda, Chaffra A., Ellis, Chase T., Vurgaftman, Igor, Meyer, Jerry R., Aifer, Edward H.

“…Using a 2D metallic grating, we demonstrate the resonant enhancement of the external quantum efficiency of an nBn structure with a 0.5 μm-thick-absorber. A…”
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Photovoltaics on Transfer Printed III-V Virtual Substrates by Schmieder, Kenneth J., Lumb, Matthew P., Bennett, Mitchell F., Tomasulo, Stephanie, Yakes, Michael K., Mack, Shawn, Moore, James E., Walters, Robert J.

“…We demonstrate a novel concept for III-V engineered substrate cost reduction that does not rely on chemical-mechanical polishing or low-throughput release…”
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High Growth Rate Rear-Junction GaAs Solar Cell with a Distributed Bragg Reflector by Stevens, Margaret A., Lumb, Matthew P., Armour, Eric A., Bennett, Mitchell F., Pulwin, Ziggy, Frantz, Jesse A., Myers, Jason, Walters, Robert J., Schmieder, Kenneth J.

“…Fast epitaxial growth is an attractive method for reducing III-V photovoltaic device cost. Here, we grow a high-performance, rear-junction GaAs solar cell at 1…”
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Low-Cost Handle Study for Photovoltaics on Transfer Printed Virtual Substrates by Schmieder, Kenneth J, Nolde, Jill A, Steiner, Myles A, Bennett, Mitchell F, Myers, Jason, Frantz, Jesse A, Lumb, Matthew P

“…This work expands upon previous research related to transfer printed virtual substrates: a technique for generating low-cost engineered substrates that is not…”
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GaAs Displacement Damage Dosimeter Based on Diode Dark Currents by Warner, Jeffrey H., Messenger, Scott R., Cress, Cory D., Walters, Robert J., Roche, Nicolas J.-H, Clark, Kenneth A., Bennett, Mitchell F., Blackmore, Ewart W., Trinczek, Michael

“…GaAs diode dark currents are correlated over a very large proton energy range as a function of displacement damage dose (DDD). The linearity of the dark…”
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A micro-concentrator photovoltaic module incorporating a bifacial silicon solar cell for direct and diffuse light capture by Lumb, Matthew P., Meitl, Matt, Carter, Jim, Samarskiy, Miroslav, Burroughs, Scott, Schmieder, Kenneth J., Mood, Thomas C., Bennett, Mitchell F., Taploo, Anmol, Moore, James E., Scheiman, David, Armour, Eric, Fisher, Brent

“…In this paper, we report findings from a micro CPV module, employing 170 μm GaAs-based 2J CPV cells, assembled on glass substrates using micro-transfer…”
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Micro-Transfer Printer-Assembled Five Junction CPV Microcell Development by Schmieder, Kenneth J., Ruppalt, Laura, Pulwin, Ziggy, Burroughs, Scott, Lumb, Matthew P., Mood, Thomas C., Meitl, Matthew A., Fisher, Brent, Carter, Jim, Bennett, Mitchell F., Armour, Eric A., Diaz, Martin, Kotulak, Nicole A.

“…We have developed multijunction solar cells on both GaAs and InP platforms to split the solar spectrum efficiently among subcells that maintain lattice-match…”
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GaAs Solar Cells Grown on Sapphire with Multi-Layer Transfer Printed Virtual Substrates by Schmieder, Kenneth J., Walters, Robert J., Lumb, Matthew P., Nolde, Jill A., Bennett, Mitchell F., Tomasulo, Stephanie, Yakes, Michael K., Mack, Shawn C., Frantz, Jesse A., Myers, Jason

“…Transfer printed virtual substrates (TPVS) is a promising technique for drastic III-V substrate cost reduction. In this work, we grew a three-period stack of…”
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Alpha radiation effects on n-i-p quantum dot epitaxial lift-off solar cells by Bennett, Mitchell F., Bittner, Zachary S., Forbes, David V., Tatavarti, Rao, Wibowo, Andree, Pan, Noren, Chern, Kevin, Hubbard, Seth M.

“…Embedded nanostructures such as quantum dots (QDs) have been studied for many applications including enhanced mini-band absorption in intermediate-band solar…”
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Assessing epitaxial regrowth material quality on a micro-transfer printed GaAs substrate by Schmieder, Kenneth J., Lumb, Matthew P., Bennett, Mitchell F., Haughn, Chelsea R., Mack, Shawn, Yakes, Michael K., Maximenko, Sergey I., Walters, Robert J.

“…Micro-transfer printing has demonstrated value for device- and array-level heterogeneous integration in a variety of applications. In this report it is used…”
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Back Surface Plasmonic Grating for Increased Quantum Efficiency of nBn Photodetectors With Ultra-Thin Metamorphic InAs 0.8 Sb 0.2 Absorber by Nolde, Jill A., Jackson, Eric M., Warren, Michael V., Canedy, Chadwick L., Tomasulo, Stephanie, Bennett, Mitchell F., Kim, Mijin, Cleveland, Erin R., Kim, Chul Soo, Affouda, Chaffra A., Ellis, Chase T., Vurgaftman, Igor, Meyer, Jerry R., Aifer, Edward H.

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Effect of carrier confinement and doping in quantum well tunnel junctions by Affouda, Chaffra A., Lumb, Matthew P., Bennett, Mitchell F., Schmieder, Kenneth J., Gonzalez, Maria, Yakes, Michael K., Walters, Robert J.

“…Quantum well tunnel junctions have attractive properties for the design of multi-junction solar cells and represent a good alternative to homo-junction tunnel…”
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Rapid thermal annealing of InAlAsSb lattice-matched to InP for top cell applications by Gonzalez, Maria, Lumb, Matthew P., Hirst, Louise C., Tomasulo, Stephanie, Tischler, Joseph G., Woojun Yoon, Abell, Josh, Vurgaftman, Igor, Bennett, Mitchell F., Schmieder, Kenneth J., Kotulak, Nicole A., Yakes, Michael K., Meyer, Jerry R., Walters, Robert J.

“…The effect of rapid thermal annealing on the optical properties of In x Al 1-x As y Sb 1-y was analyzed and compared to that for In 0.52 Al 0.48 As. Initial…”
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