+ Visit NASA.gov + Contact NASA   + Home Select Search Field * All Report - Patent Number Abstract *Accession Number *NASA Center *Author NameDocument IDKeywordsPublication Date *Title * Find Results With All of the words At least one of the words Enter Search Term  within returned results    Search Tips: Use only the fields with * to search NIX collection. Enclose terms in double quotation marks (") to search for exact phrases, ie: "space shuttle". NOTE: Commas and dashes are removed from search term by search engine. Select Reset Search button to start a new search. See Help for more tips. + NASA Center + Publication Year + Subject + Availability Options + Item/Media Type Selected Navigations: Author > Wald, F. [x] Sort results by: NASA Center | Date Added to NTRS | Publication Year There are a total of 22 record(s) matching your query. Sorted by: Date Added To NTRS in Descending order Prev 1 2 3 Next  Thick film silicon growth techniques Author(s): Bates, H. E.; Cocks, F. H.; Mlavsky, A. I.; Wald, F. Abstract: Silicon ribbon growth experiments were conducted using orifices (dies) fabricated from SiC-SiO2 mixtures, fused quartz, SiC, and fine-grained, high density graphite. The best results were obtained from graphite dies. A ... NASA Center: Jet Propulsion Laboratory Publication Year: 1972 Added to NTRS: 2004-11-03 Accession Number: 72N32718; Document ID: 19720025068; Report Number: NASA-CR-128415, QPR-2 Directional solidification of multicomponent superconducting systems under zero g conditions Author(s): Pollock, J. T. A.; Wald, F. Abstract: Manufacture of superconducting solenoid cable with directional filament solidification under weightlessness conditions NASA Center: NASA (non Center Specific) Publication Year: 1970 Added to NTRS: 2004-11-03 Accession Number: 70N20523; Document ID: 19700011218 Constitutional investigations in the silver- lead-tellurium system. Author(s): Wald, F. Abstract: Phase diagrams in silver-lead-tellurium systems investigated by electrical measurements for thermoelectric properties NASA Center: NASA (non Center Specific) Publication Year: 1967 Added to NTRS: 2004-11-03 Accession Number: 68A13735; Document ID: 19680032763 The ternary system cobalt-germanium-silicon Author(s): Michalik, S. J.; Wald, F. Abstract: Co-Ge-Si alloys phase equilibria, evaluating long term stability of junctions between thermoelectric batteries conducting series connectors NASA Center: NASA (non Center Specific) Publication Year: 1971 Added to NTRS: 2004-11-03 Accession Number: 71A35337; Document ID: 19710054640 The compatibility of lead and tin telluride with metals. Author(s): Bates, H. E.; Wald, F.; Weinstein, M. Abstract: Compatibility of lead and tin tellurides with metals evaluated for chemical stability of interfaces in ternary systems NASA Center: NASA (non Center Specific) Publication Year: 1968 Added to NTRS: 2004-11-03 Accession Number: 68A20739; Document ID: 19680039767 Materials research problems in the direct conversion of thermal radiative and chemical energy into electricity. Author(s): Wald, F.; Weinstein, M. Abstract: Direct energy conversion and materials limitations, discussing thermoelectricity, solar cells, thermionics and fuel cells NASA Center: NASA (non Center Specific) Publication Year: 1968 Added to NTRS: 2004-11-03 Accession Number: 69A11801; Document ID: 19690033812 The pseudobinary section of PbTe and gold. Author(s): Mottern, D. J.; Wald, F. Abstract: Pseudobinary section of lead telluride and gold, discussing reaction direction NASA Center: NASA (non Center Specific) Publication Year: 1968 Added to NTRS: 2004-11-03 Accession Number: 68A17298; Document ID: 19680036326 Materials research problems in the direct conversion of thermal radiative and chemical energy into electricity. Author(s): Wald, F.; Weinstein, M. Abstract: Materials limitations and problems for direct energy conversion methods of thermoelectricity, solar cells, thermionics and fuel cells NASA Center: NASA (non Center Specific) Publication Year: 1968 Added to NTRS: 2004-11-03 Accession Number: 68A41217; Document ID: 19680060245 On the constitution of the pseudobinary section lead telluride-iron. Author(s): Stormont, R. W.; Wald, F. Abstract: Phase diagram of pseudobinary section lead- telluride-iron, noting monotectic and eutectic reactions NASA Center: NASA (non Center Specific) Publication Year: 1968 Added to NTRS: 2004-11-03 Accession Number: 68A17296; Document ID: 19680036324 Estimation of the chemical compatibility of alloys with lead telluride and tin telluride thermoelectric materials. Author(s): Wald, F. Abstract: Chemical compatibility estimation of lead and tin tellurides thermoelectric materials with metallic alloys NASA Center: NASA (non Center Specific) Publication Year: 1968 Added to NTRS: 2004-11-03 Accession Number: 69A15315; Document ID: 19690037326 Prev 1 2 3 Next  + Back to Top + Sponsored by the NASA Scientific and Technical    Information Program + 2004 Vision for Space Exploration + Freedom of Information Act + NASA Web Privacy Policy and Important Notices + NASA Disclaimers, Copyright Notice,    and Terms and Conditions of Use NASA Official: Calvin Mackey Page Curator: NASA Center for AeroSpace Information (help@sti.nasa.gov) Last Updated: July 5, 2007