Evidence of terbium and oxygen co-segregation in annealed AlN:Tb

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Angadi, V.C.; Benz, F.; Tischer, I.; Thonke, K.; Aoki, T.; Walther, T.;
  • Publisher: AIP Publishing

Analytical scanning transmission electron microscopy has been applied to study aluminium nitride (AlN) doped with terbium (Tb) and annealed at 800 ºC. The correlation of the maps of Tb and oxygen (O) from electron energy-loss spectrum (EELS) imaging proves that these tw... View more
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