Bill McMahon

2021

Compensated Contacts for Three-Terminal Transistor Solar Cells

Martinez, M., Svatek, S., Zehender, M., Steiner, M., Warren, E., Tamboli, A., McMahon, W., Duran, I., Marti, A. & Antolin, E., 20 Jun 2021, p. 447-450. 4 p.

Research output: Contribution to conference › Paper › peer-review

1 Scopus Citations

Fabrication, Measurement, and Modeling of GaInP/GaAs Three-Terminal Cells and Strings

Geisz, J., Buencuerpo, J., McMahon, W., Klein, T., Tamboli, A. & Warren, E., 20 Jun 2021, p. 154-157. 4 p.

Research output: Contribution to conference › Paper › peer-review

6 Scopus Citations

Towards a III-V Solar Cell with a Metamorphic Graded Buffer Directly Grown on V-Groove Si Substrates

Saenz, T., Mangum, J., Schneble, O., Garcia, I., France, R., McMahon, W., Zimmerman, J. & Warren, E., 20 Jun 2021, p. 1921-1924. 4 p.

Research output: Contribution to conference › Paper › peer-review

1 Scopus Citations

Understanding Improvements in Coalesced Epilayers Grown over Nanopatterned Substrates

Mangum, J., Theingi, S., McMahon, W. & Warren, E., 20 Jun 2021, p. 1377-1378. 2 p.

Research output: Contribution to conference › Paper › peer-review

1 Scopus Citations

Voltage-Matched Strings using 3-Terminal Tandems: Fundamentals and End Losses

McMahon, W., Schulte-Huxel, H., Buencuerpo, J., Young, M., Klein, T., Geisz, J., Tamboli, A. & Warren, E., 2021.

Research output: Contribution to conference › Paper

2020

Fundamentals of Three-Terminal Tandem Solar Cells: a Comprehensive Taxonomy

Warren, E., McMahon, W., Rienacker, M., VanSant, K., Whitehead, R., Peibst, R. & Tamboli, A., 14 Jun 2020, p. 646-648. 3 p.

Research output: Contribution to conference › Paper › peer-review

Nucleation of High-Quality GaP on Si Through V-Groove Si Substrates

Saenz, T., McMahon, W., Norman, A., Perkins, C., Zimmerman, J. & Warren, E., 14 Jun 2020, p. 352-353. 2 p.

Research output: Contribution to conference › Paper › peer-review

3 Scopus Citations

Stringing Monolithic Three Terminal III-V Tandems

Buencuerpo, J., Geisz, J., Young, M., Klein, T., McMahon, W., Warren, E. & Tamboli, A., 14 Jun 2020, p. 538-539. 2 p.

Research output: Contribution to conference › Paper › peer-review

1 Scopus Citations

2019

Fabrication of Thin III-V Solar Cells on Ni Films using Electroless Ni Deposition

McMahon, W., Simon, J., Young, M., Warren, E., Buencuerpo Farina, J., Schulte, K., Geisz, J. & Packard, C., Jun 2019, p. 3224-3226. 3 p.

Research output: Contribution to conference › Paper › peer-review

Rear Heterojunction GaAs Solar Cells With Strain-Balanced GaInAs/GaAsP Quantum Wells

Steiner, M., France, R., Buencuerpo Farina, J., Simon, J. & McMahon, W., Jun 2019, p. 281-283. 3 p.

Research output: Contribution to conference › Paper › peer-review

5 Scopus Citations

Understanding the Performance of Mechanically Stacked Tandem Solar Cells with Different Interconnection Architectures: Paper No. PTh1C.1

Warren, E., McMahon, W., Stradins, P., VanSant, K., Tamboli, A., Rienaecker, M. & Peibst, R., 2019.

Research output: Contribution to conference › Paper

2018

Characterization of Heteroepitaxial GaAs Films Grown on Si Using Selective Area Nucleation

Warren, E., Vaisman, M., Bachman, B., McMahon, W., Tamboli, A., Zimmerman, J. & Makoutz, E., 2018, p. 3381-3383. 3 p.

Research output: Contribution to conference › Paper

Effect of Atmospheric Absorption Bands on the Optimal Design of Multijunction Solar Cells

McMahon, W., Friedman, D. & Geisz, J., 2018, p. 268-271. 4 p.

Research output: Contribution to conference › Paper

Enabling Low-Cost III-V/Si Integration Through Nucleation of GaP on v-Grooved Si Substrates

Warren, E., Saenz, T., Neumann, A., Horowitz, K., Norman, A., Tamboli, A., Zimmerman, J., McMahon, W., Makoutz, E. & Matheson, A., 26 Nov 2018, p. 268-270. 3 p.

Research output: Contribution to conference › Paper › peer-review

5 Scopus Citations

Single Crystalline Substrates for III-V Growth via Exfoliation of Bulk Single Crystals

Norman, A., Tamboli, A., McMahon, W., Melamed, C., Toberer, E., Ortiz, B. & Martinez, A., 2018, p. 3406-3409. 4 p.

Research output: Contribution to conference › Paper

2017

Design and Prototyping of Stationary Catadioptric Concentrating Photovoltaic Modules

McMahon, W., Lloyd, J., Kozodoy, P., Gladden, C., Pavilonis, M., Casper, C. & Schneider, K., 2017. 3 p.

Research output: Contribution to conference › Paper › peer-review

Pathway to 50% Efficient Inverted Metamorphic Concentrator Solar Cells

Geisz, J. F., Steiner, M. A., Jain, N., Schulte, K. L., France, R. M., McMahon, W. E., Perl, E. E., Horowitz, K. A. W. & Friedman, D. J., 6 Sep 2017. 6 p.

Research output: Contribution to conference › Paper › peer-review

Open Access

16 Scopus Citations

2015

Design Flexibility of Ultra-High Efficiency 4-Junction Inverted Metamorphic Solar Cells

France, R. M., Geisz, J. F., Garcia, I., Steiner, M. A., McMahon, W. E., Friedman, D. J., Moriarty, T. E., Osterwald, C., Ward, J. S., Duda, A., Young, M. & Olavarria, W. J., 14 Dec 2015. 3 p.

Research output: Contribution to conference › Paper › peer-review

20 Scopus Citations

Energy Yield Determination of Concentrator Solar Cells using Laboratory Measurements: Preprint

Geisz, J., McMahon, W., Steiner, M., France, R., Habte, A., Friedman, D., García, I. & Ochoa, M., 2015. 10 p.

Research output: Contribution to conference › Paper

3 Scopus Citations

Investigation of GaP/Si Heteroepitaxy on MOCVD Prepared Si(100) Surfaces

Warren, E. L., Kibbler, A. E., France, R. M., Norman, A. G., Olson, J. M. & McMahon, W. E., 14 Dec 2015. 4 p.

Research output: Contribution to conference › Paper › peer-review

7 Scopus Citations

2014

Material Selection and Fabrication Parameters for Antireflective Nanostructures Integrated with Multijunction Photovoltaics

McMahon, W., Friedman, D., Perl, E. & Bowers, J., 15 Oct 2014, p. 1174-1179. 6 p.

Research output: Contribution to conference › Paper › peer-review

2013

Design of Ultra-Broadband Antireflection Coatings Utilizing Integrated Moth-Eye Structures for Multi-Junction Device Applications

Perl, E. E., Lin, C. T., McMahon, W. E., Bowers, J. E. & Friedman, D. J., 2013, p. 1902-1906. 5 p.

Research output: Contribution to conference › Paper › peer-review

2 Scopus Citations

InGaN-Based Solar Cells and High-Performance Broadband Optical Coatings for Ultrahigh Efficiency Hybrid Multijunction Device Designs

Farrell, R. M., Friedman, D. J., Young, N. G., Perl, E. E., Singh, N., Lang, J. R., Neufeld, C. J., Iza, M., Cruz, S. C., Keller, S., McMahon, W. E., Nakamura, S., Denbaars, S. P., Mishra, U. K., Bowers, J. E. & Speck, J. S., 2013.

Research output: Contribution to conference › Paper › peer-review

1 Scopus Citations

2012

An Examination of 1D Solar Cell Model Limitations Using 3D SPICE Modeling

McMahon, W. E., Olson, J. M., Geisz, J. F. & Friedman, D. J., 2012, p. 2088-2091. 4 p.

Research output: Contribution to conference › Paper › peer-review

5 Scopus Citations

Fabrication of Two-Terminal Metal-Interconnected Multijunction III-V Solar Cells

Lin, C. T., McMahon, W. E., Ward, J. S., Geisz, J. F., Wanlass, M. W., Carapella, J. J., Olavarria, W., Young, M., Steiner, M. A., Frances, R. M., Kibbler, A. E., Duda, A., Olson, J. M., Perl, E. E., Friedman, D. J. & Bowers, J. E., 2012, p. 944-948. 5 p.

Research output: Contribution to conference › Paper › peer-review

6 Scopus Citations

2010

Cell-Level Thermal Management Issues in Concentrator III-V Multijunction Solar Cells

Geisz, J. F., Friedman, D. J., Kurtz, S. R., Steiner, M. A., McMahon, W. E., Gedvilas, L., Duda, A., Young, M. & Olavarria, W., 2010, p. 2021-2025. 5 p.

Research output: Contribution to conference › Paper › peer-review

5 Scopus Citations

2007

Daily Fill Factor Variation as a Diagnostic Probe of Multijunction Concentrator Systems During Outdoor Operation

McMahon, W., 2007. 8 p.

Research output: Contribution to conference › Paper

Effect of Sb on the Properties of GaInP Top Cells

Olson, J. M., McMahon, W. E. & Kurtz, S., 2007, p. 787-790. 4 p.

Research output: Contribution to conference › Paper › peer-review

25 Scopus Citations

2006

Monolithic, Ultra-Thin GaInP/GaAs/GaInAs Tandem Solar Cells

Wanlass, M., Ahrenkiel, P., Albin, D., Carapella, J., Duda, A., Emery, K., Friedman, D., Geisz, J., Jones, K., Kibbler, A., Kiehl, J., Kurtz, S., McMahon, W., Moriarty, T., Olson, J., Ptak, A., Romero, M. & Ward, S., 2006, p. Vol. 2: 729-732. 4 p.

Research output: Contribution to conference › Paper › peer-review