Morphology of ion sputtered Cu(0 0&
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Wai Lun Chan; Eric Chason
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Article
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2006
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Elsevier Science
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English
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We have previously shown that under off normal ion sputtering, ripples parallel to the beam with a periodicity of hundreds of nanometers can be formed on a Cu(0 0 1) surface. This ripple formation behavior can be well explained by the Bradley and Harper (BH) instability mechanism. However, by loweri