Geoffrey Keith Bradshaw

Works (10)

Updated: July 5th, 2023 15:46

2014 article

GaInP/GaAs Tandem Solar Cells With InGaAs/GaAsP Multiple Quantum Wells

Bradshaw, G. K., Samberg, J. P., Carlin, C. Z., Colter, P. C., Edmondson, K. M., Hong, W., … Bedair, S. M. (2014, January 31). IEEE Journal of Photovoltaics.

By: G. Bradshaw n, J. Samberg n, C. Carlin n, P. Colter n, K. Edmondson*, W. Hong*, C. Fetzer*, N. Karam*, S. Bedair n

author keywords: InGaAs/GaAsP multiple quantum wells; multijunction solar cell; tunneling; III-V tandem solar cells
topics (OpenAlex): solar cell performance optimization; Semiconductor Quantum Structures and Devices; Chalcogenide Semiconductor Thin Films
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Source: Web Of Science
Added: August 6, 2018

2013 article

Determination of carrier recombination lifetime in InGaAs quantum wells from external quantum efficiency measurements

Bradshaw, G. K., Carlin, C. Z., Samberg, J. P., Colter, P. C., & Bedair, S. M. (2013, June 1).

By: G. Bradshaw n, C. Carlin n, J. Samberg n, P. Colter n & S. Bedair n

topics (OpenAlex): Semiconductor Quantum Structures and Devices; solar cell performance optimization; Chalcogenide Semiconductor Thin Films
Source: NC State University Libraries
Added: August 6, 2018

2013 article

Effect of GaAs interfacial layer on the performance of high bandgap tunnel junctions for multijunction solar cells

Samberg, J. P., Carlin, C. Z., Bradshaw, G. K., Colter, P. C., Harmon, J. L., Allen, J. B., … Bedair, S. M. (2013, September 2). Applied Physics Letters.

By: J. Samberg n, C. Carlin n, G. Bradshaw n, P. Colter n, J. Harmon n, J. Allen n, J. Hauser n, S. Bedair n

topics (OpenAlex): solar cell performance optimization; Semiconductor Quantum Structures and Devices; Nanowire Synthesis and Applications
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UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2013 article

Interface properties of Ga(As,P)/(In,Ga)As strained multiple quantum well structures

Samberg, J. P., Alipour, H. M., Bradshaw, G. K., Carlin, C. Z., Colter, P. C., LeBeau, J. M., … Bedair, S. M. (2013, August 12). Applied Physics Letters.

By: J. Samberg n, H. Alipour n, G. Bradshaw n, C. Carlin n, P. Colter n, J. LeBeau n, N. El-Masry n, S. Bedair n

topics (OpenAlex): Electronic and Structural Properties of Oxides; Nanowire Synthesis and Applications; Semiconductor Quantum Structures and Devices
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2013 article

Minority Carrier Transport and Their Lifetime in InGaAs/GaAsP Multiple Quantum Well Structures

Carlin, C. Z., Bradshaw, G. K., Samberg, J. P., Colter, P. C., & Bedair, S. M. (2013, July 15). IEEE Transactions on Electron Devices.

By: C. Carlin n, G. Bradshaw n, J. Samberg n, P. Colter n & S. Bedair n

author keywords: Indium Gallium Arsenide; quantum wells; tunneling
topics (OpenAlex): Semiconductor Quantum Structures and Devices; solar cell performance optimization; Nanowire Synthesis and Applications
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2013 article

Modeling an InGaP/AlGaAs tunnel junction containing an AlAs diffusion barrier

Hauser, J., Carlin, Z., Harmon, J., Bradshaw, G., Samberg, J., Colter, P., & Bedair, S. (2013, June 1).

By: J. Hauser n, Z. Carlin n, J. Harmon n, G. Bradshaw n, J. Samberg n, P. Colter n, S. Bedair n

topics (OpenAlex): solar cell performance optimization; Semiconductor Quantum Structures and Devices; Chalcogenide Semiconductor Thin Films
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2013 article

Tandem InGaP/GaAs-quantum well solar cells and their potential improvement through phosphorus carry-over management in multiple quantum well structures

Samberg, J. P., Bradshaw, G. K., Carlin, C. Z., Colter, P. C., Edmondson, K., Hong, W., … Bedair, S. M. (2013, June 1).

By: J. Samberg n, G. Bradshaw n, C. Carlin n, P. Colter n, K. Edmondson, W. Hong, C. Fetzer, N. Karam, N. El-Masry n, S. Bedair n

topics (OpenAlex): solar cell performance optimization; Semiconductor Quantum Structures and Devices; Chalcogenide Semiconductor Thin Films
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2012 article

Carrier Transport and Improved Collection in Thin-Barrier InGaAs/GaAsP Strained Quantum Well Solar Cells

Bradshaw, G. K., Carlin, C. Z., Samberg, J. P., El-Masry, N. A., Colter, P. C., & Bedair, S. M. (2012, September 29). IEEE Journal of Photovoltaics.

By: G. Bradshaw n, C. Carlin n, J. Samberg n, N. El-Masry n, P. Colter n & S. Bedair n

author keywords: III-V multijunction solar cells; multiple quantum wells; thermionic emission; tunneling
topics (OpenAlex): Semiconductor Quantum Structures and Devices; solar cell performance optimization; Chalcogenide Semiconductor Thin Films
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2012 article

Growth and Characterization of In x Ga1−x As/GaAs1−y P y Strained-Layer Superlattices with High Values of y (~80%)

Samberg, J. P., Carlin, C. Z., Bradshaw, G. K., Colter, P. C., & Bedair, S. M. (2012, December 19). Journal of Electronic Materials.

By: J. Samberg n, C. Carlin n, G. Bradshaw n, P. Colter n & S. Bedair n

author keywords: Superlattice; strain-balanced; tunneling; InGaAs; GaAsP; photovoltaic
topics (OpenAlex): solar cell performance optimization; Semiconductor Quantum Structures and Devices; Advanced Semiconductor Detectors and Materials
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2011 article

Staggered InGaAs/GaAsP strained layer superlattices for use in optical devices

Colter, P. C., Carlin, C. Z., Samberg, J. P., Bradshaw, G. K., & Bedair, S. M. (2011, July 15). Physica Status Solidi (a).

By: P. Colter n, C. Carlin n, J. Samberg n, G. Bradshaw n & S. Bedair n

author keywords: quantum size effects; strain balanced superlattices; tunneling
topics (OpenAlex): Semiconductor Quantum Structures and Devices; ZnO doping and properties; Nanowire Synthesis and Applications
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

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