ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Bombardment was performed as follows. The cleaved specimen was annealed for 60 min. at elevated temperature in vacuo and then bombarded with electrons for 15 min. at the same temperature. The bombarding voltage and current density were 18 kV. and 80 (jiamp./cm.2 respectively. Figs, la and b show ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/185755a0
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