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Low Energy Electron Diffraction & Auger Electron Spectroscopy Data


Crystal Substrates > LiTaO3 - Lithium Tantalate

  • Material: Lithium Tantalate
  • Size: 10 mm x 10 mm x 0.5 mm
  • Orientation: (11-20) with edge (0001)
  • Structure: Rhombohedral space group 3M
  • Lattice Constant: a = 5.154 Å c = 13.783 Å
  • Type/Dopant: Optical Grade
  • Growth Method: Unpublished
  • Melting Temperature: 1650 °C
  • Debye Temperature: 452 K [Ref. 38]
  • Surface Debye Temperature: Unpublished
  • Characterization Tool: LEED-AES
    Model BDL800IR
  • UHV Treatment: Annealing
  • Applications: pyroelectric infrared detectors [Ref. 39]

LEED Patterns

LiTaO3 - LEED Pattern 90 eV
LiTaO3 - LEED Pattern 90 eV
LiTaO3 - LEED Pattern 130 eV
LiTaO3 - LEED Pattern 130 eV
LiTaO3 - LEED Pattern 150 eV
LiTaO3 - LEED Pattern 150 eV

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