Method of manufacturing non-volatile memory element
A method of manufacturing a non-volatile memory element in the present invention comprises a first step for forming an adhesion layer on an interlayer insulating film so that an electrical connection is established with a lower electrode, a second step for forming a recording layer containing a phas...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A method of manufacturing a non-volatile memory element in the present invention comprises a first step for forming an adhesion layer on an interlayer insulating film so that an electrical connection is established with a lower electrode, a second step for forming a recording layer containing a phase change material on the adhesion layer, a third step for forming an upper electrode that is electrically connected to the recording layer, and a fourth step for diffusing in the recording layer some of the adhesion layer positioned between at least the lower electrode and the recording layer. |
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