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:
Oct. 07, 2025
Filed:
Nov. 30, 2021
Illinois Institute of Technology, Chicago, IL (US);
Adam Hock, Chicago, IL (US);
Michael James Foody, Chicago, IL (US);
Illinois Institute of Technology, Chicago, IL (US);
Abstract
The present disclosure describes a method of a thermal atomic layer deposition (ALD) process of depositing a ternary gallium oxide thin film, which includes gallium, a metal element other than gallium, and oxygen. The disclosed method starts with providing a reactive surface. Next, one or more ALD growth cycles are conducted. Each ALD growth cycle includes one or more first ALD sub-cycles and one or more second ALD sub-cycles. Herein, conducting each first ALD sub-cycles includes applying a pulse of a first metal precursor and a pulse of water sequentially, where the first metal precursor is a gallium compound. Conducting each second ALD sub-cycles includes applying a pulse of a second metal precursor and a pulse of water sequentially, where the second metal precursor includes the metal element other than gallium.