RESISTIVE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME
First Claim
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1. A resistive memory device, comprising:
- a substrate;
an insulation layer over the substrate;
a nanowire defining a lower electrode and penetrating the insulation layer;
a resistive layer formed over the insulation layer and contacting the nanowire; and
an upper electrode formed over the resistive layer.
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Abstract
A resistive memory device includes an insulation layer over a substrate, a nanowire penetrating the insulation layer, a resistive layer formed over the insulation layer and contacting with the nanowire, and an upper electrode formed over the resistive layer.
105 Citations
20 Claims
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1. A resistive memory device, comprising:
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a substrate; an insulation layer over the substrate; a nanowire defining a lower electrode and penetrating the insulation layer; a resistive layer formed over the insulation layer and contacting the nanowire; and an upper electrode formed over the resistive layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of fabricating a resistive memory device, the method comprising:
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forming a nanowire penetrating an insulation layer over a substrate to define a lower electrode; forming a resistive layer over the insulation layer to contact the nanowire; and forming an upper electrode over the resistive layer. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A method of forming an electrode for a resistive memory device that comprises a resistive layer sandwiched between said electrode and another electrode, said method comprising:
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forming a catalyst layer over a substrate in a region where said electrode is to be formed; growing a nanowire from the catalyst layer to form said electrode; and burying the nanowire in an insulation layer. - View Dependent Claims (18, 19, 20)
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Specification