Invention Grant
- Patent Title: Preparation of superconducting oxide films by reactive evaporation using ozone
- Patent Title (中): 用臭氧反应蒸发制备超导氧化膜
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Application No.: US579190Application Date: 1990-09-05
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Publication No.: US5039657APublication Date: 1991-08-13
- Inventor: Allen M. Goldman , Dale D. Berkley , Burgess R. Johnson
- Applicant: Allen M. Goldman , Dale D. Berkley , Burgess R. Johnson
- Applicant Address: MN Minneapolis
- Assignee: Regents of the University of Minnesota
- Current Assignee: Regents of the University of Minnesota
- Current Assignee Address: MN Minneapolis
- Main IPC: C04B41/87
- IPC: C04B41/87 ; C01B13/14 ; C01G1/00 ; C01G3/00 ; C23C14/00 ; C23C14/08 ; C23C14/24 ; C23C14/26 ; H01B12/06 ; H01B13/00 ; H01L39/24
Abstract:
A low-temperature method is provided to prepare a superconductive ceramic oxide comprising contacting the surface of a heated substrate with ozone while evaporating the other components of the superconductive ceramic oxide onto said surface, so that a layer of the superconductive ceramic oxide forms thereon.
Public/Granted literature
- US5795486A Use of barium and/or strontium sulphide to remove heavy metals in acidic solutions Public/Granted day:1998-08-18
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