Initial adsorption of Cr atoms on GaAs(0
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Kazuma Yagyu; Daisuke Komamiya; Junji Yoshino
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Article
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2011
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Elsevier Science
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English
β 400 KB
Cr-adsorbed GaAsΓ°0 0 1Γ-cΓ°4 Γ 4Γa surfaces were investigated in view of a preparatory stage before studying the growth of zincblende CrAs. Cr was adsorbed on a GaAsΓ°001Γ-cΓ°4 Γ 4Γa surface at 200 1C followed by annealing for 2 min. Cr adsorbed surface was investigated with scanning tunneling microsco