Sökning: "vacany"

Hittade 2 avhandlingar innehållade ordet vacany.

1. 1. Density functional study of mono-vancacies in metals and austenitic steel alloys

   Författare :Delczeg Lorand; Vitos Levente; Korzhavyi Pavel; Ann E. Mattsson; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; atomic defects; metalls; alloys; vacany; vacancy formation energy;

   Sammanfattning : Trough the following pages a comprehensive study of open structures will be shown, including mono-vacancy calculations and open surfaces. These are electronic structure calculations using density functional theory within the exact muffin tin method. LÄS MER

3. 2. Electron paramagnetic resonance study of defects in SiC

   Författare :Patrick Carlsson; Nguyen Tien Son; Erik Janzén; Evan R. Glaser; Linköpings universitet; []
   Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

   Sammanfattning : Silicon carbide (SiC) is a wide bandgap semiconductor (energy gap of 3.26 eV and 3.03 eV for 4Hand 6H-SiC, respectively). With outstanding physical and electronic properties, SiC is a promising material for high-power, high-frequency and high-temperature applications. LÄS MER