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  • Other Sources  (243)
  • ENERGY PRODUCTION AND CONVERSION  (243)
  • 1980-1984  (243)
  • 1940-1944
  • 1983  (243)
  • 1
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    In:  CASI
    Publication Date: 2019-08-28
    Description: This bibliography lists 1377 reports, articles and other documents introduced into the NASA scientific and technical information system from July 1, 1983 through September 30, 1983.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA-SP-7043(39) , NAS 1.21:7043(39)
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  • 2
    Publication Date: 2019-08-28
    Description: The development of an organic semiconductor solar cell and the effects of the recrystallization of metal free phthalocyanine (H2PC) on the characteristics of NESA/H2PC-PVK/Au sandwich cells were investigated. Alfa-H2PC sandwich cells showed photovoltage and photocurrent in a two direction opposite to that shown y as supplied H2PC cells, which consists mainly of beta-H2PC. Some difference was observed in the response times of the two cells. It is suggested that photocharacteristics change with the specific resistance of the H2PC, which is related to its crystal forms. In the cells with low resistance H2PC carriers are generated in H2PC by illumination, while in high resistance H2PC cells, carriers are generated in PVK which is sensitized with H2PC.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA-TM-77043 , NAS 1.15:77043
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  • 3
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    In:  CASI
    Publication Date: 2019-08-28
    Description: This bibliography lists 1367 reports, articles and other documents introduced into the NASA scientific and technical information system from April 1, 1983 through June 30, 1983.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA-SP-7043(38) , NAS 1.21:7043(38)
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  • 4
    Publication Date: 2019-08-28
    Description: This bibliography lists 1297 reports, articles, and other documents introduced into the NASA scientific and technical information system from October 1, 1982 through December 31, 1982.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA-SP-7043(36) , NAS 1.21:7043(36)
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  • 5
    Publication Date: 2019-08-27
    Description: Results of electrical space qualification tests of nickel-hydrogen battery type HR 23S are presented. The results obtained for the nickel-cadmium battery type VO 23S are similar except that the voltage level and the charge conservation characteristics vary significantly. The electrical and thermal characteristics permit predictions of the following optimal applications: charge coefficient in the order of 1.3 to 1.4 at 20C; charge current density higher than C/10 at 20C; discharge current density from C/10 to C/3 at 20C; maximum discharge temperature: OC; storage temperature: -20C.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA-TM-77355 , NAS 1.15:77355 , ESA-CR(P)-784
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  • 6
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    In:  Other Sources
    Publication Date: 2019-08-27
    Description: Previously cited in issue 21, p. 3922, Accession no. A80-48353
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: (ISSN 0146-0412)
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  • 7
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    In:  CASI
    Publication Date: 2019-08-27
    Description: This bibliography lists 1169 reports, articles, and other documents introduced into the NASA scientific and technical information system from January 1, 1983 through March 31, 1983.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA-SP-7043(37) , NAS 1.21:7043(37)
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  • 8
    Publication Date: 2019-07-20
    Description: This experiment is involved in determining bulk resistivity values for different past concentrations. Experiments were performed on silicon Cz and non-Cz wafers. To determine bulk resistivity more accurately, pastes were printed on ceramic substrates. Contact resistance was determined by measuring the voltage drop at constant current. Because of irregularity of grid profiles, accurate determination of cross sections of grid lines is difficult. The bulk resistivity is accurate when the resistivity of the metallization is much less than that of the layer beneath it. When the resistivity of the metal approaches that of the substrate, the actual resistivity will be larger than the measured value.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA-CR-173951 , DOE/JPL-956205-83/6 , NAS 1.26:173951 , QTPR-6329-18
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  • 9
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    In:  CASI
    Publication Date: 2019-07-20
    Description: A non lead frit paste is evaluated. A two step process is discussed where the bulk of the metallization is Mo/Sn but a small ohmic pad is silver. A new matrix of paste formulations is developed. A variety of tests are performed on paste samples to determine electrical, thermal and structural properties.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA-CR-173956 , DOE/JPL-956205-83/4 , JPL-9950-879 , NAS 1.26:173956 , QTPR-6329-15
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  • 10
    Publication Date: 2019-07-20
    Description: The analytical methodology for advanced encapsulation designs for the development of photovoltaic modules is presented. Analytical models are developed to test optical, thermal, electrical and structural properties of the various encapsulation systems. Model data is compared to relevant test data to improve model accuracy and develop general principles for the design of photovoltaic modules.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA-CR-173955 , DOE/JPL-95567-83/12 , JPL-9950-891 , NAS 1.26:173955
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