ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] This crystal, however, provides only a special case, in that no phase differences exist between the scattered waves. Buerger2 has solved the problem of introducing phase differences by the use of mica plates, tilted to produce the required retardation. Marcasite, FeS2, the crystal to which he has ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/168160a0
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