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Matching Records: 262
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Selenium Interlayer for High-Efficiency Multijunction Solar Cell
Document ID: 20160011055
NTRS Full-Text: Click to View  [PDF Size: 669 KB]
Author: Landis, Geoffrey A. (Inventor)
Abstract: A multi-junction solar cell is provided and includes multiple semiconducting layers and an interface hide
Publication Year: 2016
Document Type: Patent
Report/Patent Number: US-Patent-9,418,844, US-Patent-Appl-SN-14/814,898
Date Acquired: Sep 07, 2016
Selenium Interlayer for High-Efficiency Multijunction Solar Cell
Document ID: 20150016936
NTRS Full-Text: Click to View  [PDF Size: 605 KB]
Author: Landis, Geoffrey A (Inventor)
Abstract: A multi junction solar cell is provided and includes multiple semiconducting layers and an interface hide
Publication Year: 2015
Document Type: Patent
Report/Patent Number: US-Patent-9,117,948, US-Patent-Appl-SN-13/364,691
Date Acquired: Sep 03, 2015
Reverse bias protected solar array with integrated bypass battery
Document ID: 20120012498
NTRS Full-Text: Click to View  [PDF Size: 740 KB]
Author: Landis, Geoffrey A (Inventor)
Abstract: A method for protecting the photovoltaic cells in a photovoltaic (PV) array from reverse bias damage hide
Publication Year: 2012
Document Type: Patent
Report/Patent Number: US-Patent-8,212,138, US-Patent-Appl-SN-11/696,441
Date Acquired: Aug 08, 2012
First Atmospheric Science Results from the Mars Exploration Rovers Mini-TES
Document ID: 20050148611
External Online Source:

Author: Smith, Michael D.; Wolff, Michael J.; Lemmon, Mark T.; Spanovich, Nicole; Banfield, Don; Budney, Charles J.; Clancy, R. Todd; Ghosh, Amitabha; Landis, Geoffrey A.; Smith, Peter; hide
Abstract: Thermal infrared spectra of the martian atmosphere taken by the Miniature Thermal Emission hide
Publication Year: 2004
Document Type: Journal Article
Date Acquired: Apr 12, 2005
Exploring PV on the Red Planet: Mars Array Technology Experiment and Dust Accumulation and Removal Technology
Document ID: 20040142241
NTRS Full-Text: Click to View  [PDF Size: 1.9 MB]
Author: Landis, Geoffrey A.; Baraona, Cosmo; Brinker, David; Schelman, David
Abstract: The environment on the surface of Mars is different in several critical ways from the orbital hide
Publication Year: 2004
Document Type: Conference Paper
Date Acquired: Nov 02, 2004
Photovoltaic Power for Mars Exploration
Document ID: 19970027265
Availability: Available in document 19970027257 on p. 69, or for help Contact the Information Desk
Author: Bailey, Sheila G.; Landis, Geoffrey A.
Abstract: Mars is a challenging environment for the use of solar power. The implications of the low hide
Publication Year: 1997
Document Type: Conference Paper
Date Acquired: Sep 30, 1997
Instrumentation for Mars Environments
Document ID: 19990025348
NTRS Full-Text: Click to View  [PDF Size: 123 KB]
Author: Landis, Geoffrey A.
Abstract: The main portion of the project was to support the "MAE" experiment on the Mars Pathfinder hide
Publication Year: 1997
Document Type: Technical Report
Date Acquired: Mar 27, 1999
A Chemical Approach to Carbon Dioxide Utilization on Mars
Document ID: 19970026770
Availability: Available in document 19970026756 on p. 27, or for help Contact the Information Desk
Author: Hepp, Aloysius F.; Landis, Geoffrey A.; Kubiak, Clifford P.
Abstract: We describe several novel proposals for CO2 reduction through chemical, photochemical, and hide
Publication Year: 1997
Document Type: Conference Paper
Date Acquired: Sep 23, 1997
Recent Advances in Solar Cell Technology
Document ID: 19970022218
NTRS Full-Text: Click to View  [PDF Size: 839 KB]
Author: Landis, Geoffrey A.; Bailey, Sheila G.; Piszczor, Michael F., Jr.
Abstract: The advances in solar cell efficiency, radiation tolerance, and cost over the last decade are hide
Publication Year: 1996
Document Type: Reprint
Report/Patent Number: NASA-TM-112758, NAS 1.15:112758, AIAA Paper 95-0027
Date Acquired: Aug 06, 1997
Development of a solar-cell dust opacity measurement instrument for Mars Pathfinder
Document ID: 19960045603
Availability: Available in document 19960045564 on p. 313-317, or for help Contact the Information Desk
Author: Landis, Geoffrey; Jenkins, Phillip P.
Abstract: The atmosphere of Mars has a considerable load of suspended dust. Over time, this dust is deposited hide
Publication Year: 1996
Document Type: Conference Paper
Date Acquired: Oct 12, 1996
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