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Low Energy Electron Diffraction & Auger Electron Spectroscopy Data

Crystal Substrates > LiNbO3 (0001) - Mg - T2 - Magnesium Doped Lithium Niobate

  • Material: LiNbO3 optical grade Z-cut
  • Size: 10 mm x 10 mm x 0.55 mm
  • Orientation: (0001) with edge (11-20)
  • Structure: Hexagonal
  • Lattice Constant: a=5.148 Å c=13.863 Å
  • Type/Dopant: 5.0 % mol Mg
  • Growth Method: Czochralski method
  • Melting Temperature: 1257 °C
  • Debye Temperature: 307.25 °C [Ref. 17]
  • Surface Debye Temperature: Unpublished
  • Characterization Tool: LEED-AES
  • Model: BDL800IR
  • UHV Treatment: Annealing and ion sputtering
  • Applications: Popular photorefractive material with good electro-optical and chemo-mechanical properties [Ref. 19]

LEED Patterns

LiNbO3 (0001) - Mg - T2 - LEED Pattern 55 eV
LiNbO3 (0001) - Mg - T2 - LEED Pattern 55eV
LiNbO3 (0001) - Mg - T2 - LEED Pattern 85 eV
LiNbO3 (0001) - Mg - T2 - LEED Pattern 85 eV
LiNbO3 (0001) - Mg - T2 - LEED Pattern 115 eV
LiNbO3 (0001) - Mg - T2 - LEED Pattern 115 eV

Mg-LiNbO3 (0001) – AES Spectrum

LiNbO3 (0001) - Mg - T2 - AES Spectrum
LiNbO3 (0001) - Mg - T2 - AES Spectrum

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