Invention Grant
- Patent Title: Integrated circuits having magnetic tunnel junctions (MTJ) and methods for fabricating the same
- Patent Title (中): 具有磁隧道结(MTJ)的集成电路及其制造方法
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Application No.: US14272916Application Date: 2014-05-08
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Publication No.: US09299745B2Publication Date: 2016-03-29
- Inventor: Xunyuan Zhang , Sean Xuan Lin , Kunaljeet Tanwar
- Applicant: GLOBALFOUNDRIES, Inc.
- Applicant Address: KY Grand Cayman
- Assignee: GLOBALFOUNDRIES, INC.
- Current Assignee: GLOBALFOUNDRIES, INC.
- Current Assignee Address: KY Grand Cayman
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: H01L21/02
- IPC: H01L21/02 ; H01L27/22 ; H01L43/12 ; H01L43/08 ; H01L43/02

Abstract:
Integrated circuits with magnetic tunnel junction (MTJ) structures and methods for fabricating integrated circuits with MTJ structures are provided. An exemplary method for fabricating an integrated circuit includes forming a first conductive line in electrical connection with an underlying semiconductor device. The method exposes a surface of the first conductive line. Further, the method selectively deposits a conductive material on the surface of the first conductive line to form an electrode contact. The method includes forming a MTJ structure over the electrode contact.
Public/Granted literature
- US20150325622A1 INTEGRATED CIRCUITS HAVING MAGNETIC TUNNEL JUNCTIONS (MTJ) AND METHODS FOR FABRICATING THE SAME Public/Granted day:2015-11-12
Information query
IPC分类: