'High field magnet facility' presentation slideshows

Narrowgap magnetic semiconductors Bruce W. Wessels , Northwestern University, DMR 0804479

We have been developing a model to explain why high Curie temperatures Tc have been observed in III-V compound semiconductor magnetic alloys with narrow band gaps. We propose that the transition metal manganese forms a shallow or resonant electronic level with the valence band.

159 views • 2 slides