3902860

Information

• Patent Grant
• 3902860

• References
• Source

• Patent Number

  3,902,860

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1975
  49 years ago

• CPC

  • C30B27/02 - by pulling from a melt
  • C01B25/06 - Hydrogen phosphides
  • C30B11/06 - at least one but not all components of the crystal composition being added
  • C30B15/00 - Single-crystal growth by pulling from a melt
  • C30B15/20 - Controlling or regulating
  • C30B19/106 - adding crystallising material or reactants forming it in situ to the liquid
  • C30B29/42 - Gallium arsenide
  • Y10S117/90 - Apparatus characterized by composition or treatment thereof
  • Y10S117/906 - Special atmosphere other than vacuum or inert
  • Y10T117/1052 - including a sectioned crucible [e.g., double crucible, baffle]
  • Y10T117/1056 - including details of precursor replenishment

• US Classifications

  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes