Composite chalcogenide materials and devices
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United States of America Patent
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May 3, 2011
Grant Date -
Feb 14, 2008
app pub date -
Oct 18, 2007
filing date -
Oct 28, 1996
priority date (Note) -
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Abstract
An electrical device includes a composite switching material. The composite switching material includes an electrically switchable component and a non-switchable component. In one embodiment, the composite switching material includes a heterogeneous mixture of at least one chalcogenide material and at least one dielectric material. The composite switching material is disposed between two electrodes and the switchable component is transformable from a resistive state to a conductive state upon application of a voltage between the two electrodes, without changing phase.
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