Magnetism of manganites, semiconductors and spin glasses
Magnetic and electrical properties of selected compounds containing manganese (Mn) are investigated by SQUID magnetometry and transport measurements. (Ga,Mn)As is a magnetic semiconductor obtained from GaAs by substituting Ga3+ for Mn2+. Mn acts in the alloy as a magnetic impurity, as well as a hole...
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| Format: | Doctoral Thesis |
| Language: | English |
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Uppsala universitet, Institutionen för materialvetenskap
2002
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-2098 http://nbn-resolving.de/urn:isbn:91-554-5339-2 |