Ferromagnetism in short-period GaGdN/GaN
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Choi, S. W. ;Zhou, Y. K. ;Kim, M. S. ;Kimura, S. ;Emura, S. ;Hasegawa, S. ;Asahi
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Article
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2006
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John Wiley and Sons
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English
β 168 KB
## Abstract GaGdN single layers and GaGdN/GaN shortβperiod superlattices (SLs) were grown on Al~2~O~3~(0001) substrates by radio frequency molecular beam epitaxy (RFβMBE) and their magnetic and structural properties were investigated. Both types of samples exhibited ferromagnetic characteristics at