Photo-optical memory system
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Article
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1960
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Elsevier Science
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English
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J. F. I. sively when cold-pressed and coldrolled. After the addition of 0.5 to 2 per cent of yttrium "cold-rolling to thin strip was accomplished with only slight edge roughness," they said. The scientists said that many applications of yttrium and rare earth elements to metal alloys show great pot