ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] An early Russian report9 on the existence of gas inclusions in glass from the Ries crater mentions finding grains containing high-pressure carbon polymorphs, one of which was shown to be diamond/lonsdaleite by X-ray diffraction. Recently, Masaitis4 reported finding a small number of apographitic ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/378041a0
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