Epitaxial Alkali Halide Layers for III-V Substrate Recycling

Brelon May (Inventor), David Young (Inventor), Aaron Ptak (Inventor)

Research output: Patent

Abstract

The present disclosure relates to a method that includes depositing a first layer onto a substrate, depositing a second layer onto a surface of the first layer, and separating the substrate from the second layer, where the substrate includes a first III-V alloy, the second layer includes second III-V alloy, and the first layer includes a material that includes at least two of a Group 1A element, a Group 2A element, a Group 6A element, and/or a halogen.
Original languageAmerican English
Patent number12,198,924 B2
Filing date14/01/25
StatePublished - 2025

NREL Publication Number

  • NREL/PT-5900-92805

Keywords

  • alkali halide
  • first III-V alloy
  • substrate

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