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Method for forming a compound semi-conductor thin-film

  • US 8,431,430 B2
  • Filed: 05/23/2012
  • Issued: 04/30/2013
  • Est. Priority Date: 04/02/2008
  • Status: Active Grant
First Claim
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1. A method of fabricating a light-absorbing thin-film, comprising:

  • providing a plurality of raw semiconductor materials;

    pre-reacting the raw semiconductor materials to form a homogeneous compound semiconductor target material; and

    depositing the compound semiconductor target material onto a substrate to form a light-absorbing thin-film having a composition substantially the same as a composition of the compound semiconductor target material.

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