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Low Energy Electron Diffraction and Auger Electron Spectroscopy Data Library

Crystal Substrates > MgAl2O4 (100) - Magnesium Aluminate

Substrate Specifications

  • Material: Magnesium Aluminate
  • Size: 10 mm x 10 mm x 0.5 mm thick
  • Orientation: 100
  • Structure: Cubic
  • Lattice Constant: a = 8.083 Å
  • Type/Dopant: Undoped
  • Growth Method: Czochralski
  • Melting Temperature: 2135 °C
  • Debye Temperature: Unpublished
  • Surface Debye Temperature: Unpublished
  • Characterization Tool: LEED-AES
  • Model: BDL 800IR
  • UHV Treatment: Annealing at 827 °C for 2 mins
  • Applications: for bulk acoustic wave and microwave devices and fast IC epitaxial substrates; good substrate for III-V nitride devices.

LEED Patterns

MgAl2O4 (100) - LEED Pattern 210 eV
MgAl2O4 (100) - LEED Pattern 210 eV
MgAl2O4 (100) - LEED Pattern 270 eV
MgAl2O4 (100) - LEED Pattern 270 eV
MgAl2O4 (100) - LEED Pattern 230 eV
MgAl2O4 (100) - LEED Pattern 230 eV
MgAl2O4 (100) - LEED Pattern 270 eV
MgAl2O4 (100) - LEED Pattern 270 eV
MgAl2O4 (100) - LEED Pattern 330 eV
MgAl2O4 (100) - LEED Pattern 330 eV
MgAl2O4 (100) - LEED Pattern 390 eV
MgAl2O4 (100) - LEED Pattern 390 eV

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