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Research Output 1985 2019

  • 4143 Citations
  • 29 h-Index
  • 74 Conference contribution
  • 45 Article
  • 1 Chapter
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Conference contribution
2003
10 Citations (Scopus)

Ultra Triple Junction GaInP2/GaAs/Ge solar cells: Cell design and qualification status

Granata, J. E., Fetzer, C., Ermer, J. H., King, R., Edmondson, K., Stavrides, A., Hebert, P., Colter, P., Kinsey, G. S., Yoon, H., Gillanders, M. S., Beze, N., Bui, K., Hanley, J., Karam, N. H. & Cavicchi, B. T., 2003, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion. Kurokawa, K., Kazmerski, L. L., McNeils, B., Yamaguchi, M. & Wronski, C. (eds.). Vol. A. p. 654-657 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Solar cells
Orbits
Multi-junction solar cells
2002
2 Citations (Scopus)

1-Me-V-electron irradiation of GaInAsN cells

Kurtz, S., King, R., Edmondson, K. M., Friedman, D. J. & Karam, N. H., 2002, Conference Record of the IEEE Photovoltaic Specialists Conference. p. 1006-1009 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electron irradiation
electron irradiation
cells
Radiation
Degradation
14 Citations (Scopus)

Advancements in GaInP2/GaAs/Ge solar cells - Production status, qualification results and operational benefits

Granata, J. E., Ermer, J. H., Hebert, P., Haddad, M., King, R., Krut, D. D., Gillanders, M. S., Karam, N. H. & Cavicchi, B. T., 2002, Conference Record of the IEEE Photovoltaic Specialists Conference. p. 824-827 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

qualifications
Conversion efficiency
Solar cells
solar cells
Orbits
6 Citations (Scopus)

Fabrication of high efficiency, III-V multi-junction solar cells for space concentrators

Stavrides, A., King, R., Colter, P., Kinsey, G., McDanal, A. J., O'Neill, M. J. & Karam, N. H., 2002, Conference Record of the IEEE Photovoltaic Specialists Conference. p. 920-922 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

concentrators
solar cells
Fabrication
fabrication
modules
81 Citations (Scopus)

High-efficiency space and terrestrial multijunction solar cells through bandgap control in cell structures

King, R., Fetzer, C. M., Colter, P. C., Edmondson, K. M., Ermer, J. H., Cotal, H. L., Yoon, H., Stavrides, A. P., Kinsey, G., Krut, D. D. & Karam, N. H., 2002, Conference Record of the IEEE Photovoltaic Specialists Conference. p. 776-781 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy gap
solar cells
cells
Solar cells
Semiconductor materials
21 Citations (Scopus)

High-voltage, low-current GaInP/GaInP/GaAs/GaInNAs/Ge solar cells

King, R., Colter, P. C., Joslin, D. E., Edmondson, K. M., Krut, D. D., Karam, N. H. & Kurtz, S., 2002, Conference Record of the IEEE Photovoltaic Specialists Conference. p. 852-855 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

low currents
high voltages
Solar cells
Energy gap
solar cells
1 Citation (Scopus)

Novel germanium photodetectors fabricated with a diffused junction

Morrison, C. B., Sudharsanan, R., Haddad, M., Boisvert, J. C., Krut, D. D., King, R. & Karam, N. H., 2002, Proceedings of SPIE - The International Society for Optical Engineering. Brown, G. J. & Razeghi, M. (eds.). Vol. 4650. p. 28-36 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photodetectors
Germanium
photometers
germanium
shunts
1 Citation (Scopus)

The ultra triple-junction cell: High-efficiency solar cell for space applications

Kinsey, G. S., King, R., Edmondson, K. M., Stavrides, A. P., Yoon, H., Fetzer, C. M., Colter, P. C., Ermer, J. H., Gillanders, M. S., Hebert, P., Granata, J. E. & Karam, N. H., 2002, Proceedings of the Intersociety Energy Conversion Engineering Conference. Pierson, E., Jackson, W. D. & Dicks, E. B. (eds.). p. 334-336 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Space applications
Solar cells
Radiation
Hardness
Degradation
2000
19 Citations (Scopus)

Ge concentrator cells for III-V multijunction devices

Friedman, D. J., Olson, J. M., Ward, S., Moriarty, T., Emery, K., Kurtz, S., Duda, A., King, R., Cotal, H. L., Lillington, D. R., Ermer, J. H. & Karam, N. H., 2000, Conference Record of the IEEE Photovoltaic Specialists Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2000-January. p. 965-967 3 p. 916046

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sun
Solar cells
Open circuit voltage
Volatile organic compounds
Failure modes
38 Citations (Scopus)

Metamorphic GaInP/GaInAs/Ge solar cells

King, R., Haddad, M., Isshiki, T., Colter, P., Ermer, J., Yoon, H., Joslin, D. E. & Karam, N. H., 2000, Conference Record of the IEEE Photovoltaic Specialists Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2000-January. p. 982-985 4 p. 916050

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Solar cells
Lattice constants
Substrates
Cells
Lattice mismatch
34 Citations (Scopus)

Modeling of electron diffusion length in GaInAsN solar cells

Kurtz, S., Geisz, J. F., Friedman, D. J., Olson, J. M., Duda, A., Karam, N. H., King, R., Ermer, J. H. & Joslin, D. E., 2000, Conference Record of the IEEE Photovoltaic Specialists Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2000-January. p. 1210-1213 4 p. 916106

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Solar cells
Electrons
Energy gap
Metallizing
Quantum efficiency
66 Citations (Scopus)

Next-generation, high-efficiency III-V multijunction solar cells

King, R., Karam, N. H., Ermer, J. H., Haddad, M., Colter, P., Isshiki, T., Yoon, H., Cotal, H. L., Joslin, D. E., Krut, D. D., Sudharsanan, R., Edmondson, K., Cavicchi, B. T. & Lillington, D. R., 2000, Conference Record of the IEEE Photovoltaic Specialists Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2000-January. p. 998-1001 4 p. 916054

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cells
Tunnel junctions
Sun
Solar cells
Energy gap
12 Citations (Scopus)

The effects of electron irradiation on triple-junction Ga0.5In0.5P/GaAs/Ge solar cells

Cotal, H. L., King, R., Haddad, M., Ermer, J. H., Karam, N. H., Krut, D. D., Joslin, D. E., Takahashi, M. & Cavicchi, B. T., 2000, Conference Record of the IEEE Photovoltaic Specialists Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2000-January. p. 1316-1319 4 p. 916133

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electron irradiation
Solar cells
Degradation
NASA
Radiation
17 Citations (Scopus)

Triple-junction GaInP/GaAs/Ge solar cells-production status, qualification results and operational benefits

Granata, J. E., Ermer, J. H., Hebert, P., Haddad, M., King, R., Krut, D. D., Lovelady, J., Gillanders, M. S., Karam, N. H. & Cavicchi, B. T., 2000, Conference Record of the IEEE Photovoltaic Specialists Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2000-January. p. 1181-1184 4 p. 916099

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Conversion efficiency
Solar cells
Orbits
Electrons
Temperature
51 Citations (Scopus)

Triple-junction solar cell efficiencies above 32%: The promise and challenges of their application in high-concentration-ratio PV systems

Cotal, H. L., Lillington, D. R., Ermer, J. H., King, R., Karam, N. H., Kurtz, S. R., Friedman, D. J., Olson, J. M., Ward, J. S., Duda, A., Emery, K. A. & Moriarty, T., 2000, Conference Record of the IEEE Photovoltaic Specialists Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2000-January. p. 955-960 6 p. 916044

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Solar cells
Costs
Space applications
Multi-junction solar cells
1994
40 Citations (Scopus)

Extraction of the surface recombination velocity of passivated phosphorus-doped silicon emitters

Cuevas, A., Giroult-Matlakowski, G., Basore, P. A., DuBois, C. & King, R., 1994, Conference Record of the IEEE Photovoltaic Specialists Conference. Anon (ed.). IEEE, Vol. 2. p. 1446-1449 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

phosphorus
Phosphorus
emitters
Silicon
silicon
1993
1 Citation (Scopus)

Updated contour plots for the design of P emitters of silicon solar cells

Cuevas, A., Merchan, R., Ramos, J. C. & King, R., 1993, Conference Record of the IEEE Photovoltaic Specialists Conference. Anon (ed.). Publ by IEEE, p. 309-316 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon solar cells
emitters
Current density
solar cells
plots
1992
6 Citations (Scopus)

The effect of aluminum and boron solid-source doping on recombination in silicon solar cells

King, R., Thomas, E. W., Carter, W. B. & Rohatgi, A., 1992, Conference Record of the IEEE Photovoltaic Specialists Conference. Publ by IEEE, Vol. 1. p. 229-234 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon solar cells
Boron
boron
solar cells
Doping (additives)
1990
6 Citations (Scopus)

Developments in module ready SI backside-contact solar cells

Sinton, R. A., Crane, R. A., Beckwith, S., Cuevas, A., Gruenbaum, P. E., Kane, D. E., Gan, J. Y., King, R., Midkiff, N. & Swanson, R. M., May 1990, Conference Record of the IEEE Photovoltaic Specialists Conference. Publ by IEEE, Vol. 1. p. 302-306 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

International System of Units
Solar cells
solar cells
modules
cells
7 Citations (Scopus)

Passivated emitters in silicon solar cells

King, R., Gruenbaum, P. E., Sinton, R. A. & Swanson, R. M., May 1990, Conference Record of the IEEE Photovoltaic Specialists Conference. Publ by IEEE, Vol. 1. p. 227-232 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon solar cells
emitters
solar cells
Oxides
Boron
18 Citations (Scopus)

Stable passivations for high-efficiency silicon solar cells

Gruenbaum, P. E., Gan, J. Y., King, R. & Swanson, R. M., May 1990, Conference Record of the IEEE Photovoltaic Specialists Conference. Publ by IEEE, Vol. 1. p. 317-322 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon solar cells
Passivation
passivity
solar cells
Point contacts
1988
39 Citations (Scopus)

Front and back surface fields for point-contact solar cells

King, R., Sinton, R. A. & Swanson, R. M., 1988, Conference Record of the IEEE Photovoltaic Specialists Conference. Anon (ed.). Publ by IEEE, Vol. 1. p. 538-544 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Point contacts
Solar cells
solar cells
phosphorus
Phosphorus
1987
26 Citations (Scopus)

LOW SURFACE RECOMBINATION VELOCITIES ON DOPED SILICON AND THEIR IMPLICATIONS FOR POINT CONTACT SOLAR CELLS.

King, R., Sinton, R. A., Swanson, R. M. & Ciszek, T. F., 1987, Conference Record of the IEEE Photovoltaic Specialists Conference. IEEE, p. 1168-1173 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Point contacts
Solar cells
solar cells
Silicon
silicon
1985
6 Citations (Scopus)

HIGH CONCENTRATION SOLAR CELL TEST FACILITY.

Crane, R. A., Sinton, R. A., Swanson, R. M. & King, R., 1985, Conference Record of the IEEE Photovoltaic Specialists Conference. IEEE, p. 963-966 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

test facilities
Test facilities
Calorimeters
calorimeters
Solar cells