The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 28, 2023
Filed:
May. 19, 2021
Applied Materials, Inc., Santa Clara, CA (US);
Huiyuan Wang, Santa Clara, CA (US);
Susmit Singha Roy, Sunnyvale, CA (US);
Abhijit Basu Mallick, Fremont, CA (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
Exemplary methods of semiconductor processing may include providing a silicon-containing precursor to a processing region of a semiconductor processing chamber. A substrate may be disposed within the processing region of the semiconductor processing chamber. The methods may include depositing a silicon-containing material on the substrate. Subsequent a first period of time, the methods may include providing a germanium-containing precursor to the processing region of the semiconductor processing chamber. The methods may include thermally reacting the silicon-containing precursor and the germanium-containing precursor at a temperature greater than or about 400° C. The methods may include forming a silicon-and-germanium-containing layer on the substrate.