Digitale Medien
[s.l.]
:
Nature Publishing Group
Nature
174 (1954), S. 398-399
ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] A sketch of the apparatus is shown in Fig. 1. An electron gun directs a fine beam of 2 kV. electrons into the top deflexion chamber. At the start the beam is deflected by a static potential of 1.1 kV. on the cable core, so that the gate is closed. The voltage is reversed by a vacuum switch, which ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/174398a0
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