Zobrazeno 1 - 5
of 5
pro vyhledávání: '"D. C. Van Hart"'
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 6:950-953
Surface composition, fluorine distribution, and morphology were determined for polyimide films modified downstream from microwave plasmas containing CF4/O2. Complementary analytical techniques including x‐ray photoelectron spectroscopy, Rutherford
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::173f0bd66d0edb08ef6581bb2768a6d7
https://doi.org/10.1116/1.575037
https://doi.org/10.1116/1.575037
Autor:
D. C. Van Hart, Benton C. Clark
Publikováno v:
Icarus. 45:370-378
Salt compounds are apparently an important component of the fine-grained regolith on Mars. Salt enrichment may be explained either as a secondary concentration of chemical weathering products or as direct incorporation of planetary released volatiles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c1736a2e54f977f5c6634586fba4e8d
https://doi.org/10.1016/0019-1035(81)90041-5
https://doi.org/10.1016/0019-1035(81)90041-5
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 7:1784-1789
Rutherford backscattering spectrometry (RBS), routinely used for the analysis of inorganic materials, is finding applications in the characterization of organic polymeric films, which may be sensitive to damage. To investigate ion beam effects on pol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f38bdef7190ac7a712b8d45b11888a4b
https://doi.org/10.1116/1.576046
https://doi.org/10.1116/1.576046
Publikováno v:
IBM Journal of Research and Development. 29:18-26
Dielectric loss has been used to study moisture absorption-desorption equilibria and kinetics in epoxy-glass composites. Measurements were made at a temperature of 90°C and a frequency of 200 Hz to maximize sensitivity to interfacial or Maxwell-Wagn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d50b0e3091d5ea5c944cd554f220d9e
https://doi.org/10.1147/rd.291.0018
https://doi.org/10.1147/rd.291.0018
Autor:
G, Marion-Landais, J P, Heotis, J L, Mertz, J R, Diaz, D C, Van Hart, J H, Newsom, J L, Fiore, J M, Sunderland
Publikováno v:
Current therapeutic research, clinical and experimental. 19(5)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9ab9de38938cfe0601c4022d23779b0a
https://pubmed.ncbi.nlm.nih.gov/820520
https://pubmed.ncbi.nlm.nih.gov/820520