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Method for improving the thermal characteristics of semiconductor memory cells
   
Document Number
US Patent 7483293
Issued Date
January 27, 2009
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Inventors
Ufert; Klaus-Dieter (Unterschleissheim,DE)
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Abstract
A non-volatile, resistively switching memory cell includes a first electrode, a second electrode and a solid electrolyte, which is arranged such that it makes contact between the electrodes, and is composed of an amorphous or partially amorphous, non-oxidic matrix and a metal which is distributed in the amorphous or partially amorphous, non-oxidic matrix and whose cations migrate to the cathode in the amorphous or partially amorphous, non-oxidic matrix under the influence of an electrical voltage, wherein the solid electrolyte contains one or more further metallic materials for stabilization of the amorphous state of the matrix.
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Number of Claims:
19
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Published
January 27, 2009
Application Number
11/261,212
Filed
October 28, 2005
US Classification
365/163   365/148
Int'l Classification
G11C   11/00   (20060101)  
Examiner
Assistant Examiner
Attorney/Law Firm
Priority Data
Oct 29, 2004 [DE] 10 2004 052 647
USPTO Field of Search
365/148   365/153   365/163  
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