Relaxation of strain in patterned strain
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C. Himcinschi; I. Radu; R. Singh; W. Erfurth; A.P. Milenin; M. Reiche; S.H. Chri
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Article
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2006
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Elsevier Science
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English
โ 609 KB
Tensile strained Si (sSi) layers were epitaxially deposited onto fully relaxed Si 0.78 Ge 0.22 (SiGe) epitaxial layers (4 m) on silicon substrates. Periodic arrays of 150 nm ร 150 nm and 150 nm ร 750 nm pillars with a height of 100 nm were fabricated into the sSi and SiGe layers by electronbeam lith