Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Stanford Ovshinsky0
Tyler Lowrey0
James D. Reed0
Jason S. Reid0
Kuo-Wei Chang0
Semyon D. Savransky0
Date of Patent
April 3, 2012
Patent Application Number
12637644
Date Filed
December 14, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
A chalcogenide alloy that optimizes operating parameters of an ovonic threshold switch includes an atomic percentage of arsenic in the range of 9 to 39, an atomic percentage of germanium in the range of 10 and 40, an atomic percentage of silicon in the range of 5 and 18, an atomic percentage of nitrogen in the range of 0 and 10, and an alloy of sulfur, selenium, and tellurium. A ratio of sulfur to selenium in the range of 0.25 and 4, and a ration of sulfur to tellurium in the alloy of sulfur, selenium, and tellurium is in the range of 0.11 and 1.
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