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  • 1
    Electronic Resource
    Electronic Resource
    Hall Effect in Oxide Cathode Coatings (1949)
    [s.l.] : Nature Publishing Group
    Nature 164 (1949), S. 714-715 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] WE have recently measured the Hall coefficient R and the conductivity σ in oxide coatings sprayed on a magnesia base. By drawing D.C. and pulsed thermionic emission, we have been able to activate the coatings satisfactorily, obtaining a D.C. work function near 1,000° K. of ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/164714b0
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Thermionic Properties of Thoria (1947)
    [s.l.] : Nature Publishing Group
    Nature 160 (1947), S. 129-130 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IT may be of interest to record our recent results on the thermionic properties of thoria coatings and of thoria in bulk. In the first experiments, a coating of thoria about 0.1 mm. thick was formed on a tantalum strip by spraying. The spraying suspension was made using an organic binder and ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/160129a0
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    Paper (German National Licenses)
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