Pipe shaped phase change memory

Details Pipe shaped phase change memory Pipe shaped phase change memory

2008-07-08

2008-07-08

Jackson, Jerome (Department: 2815)

Active solid-state devices (e.g., transistors, solid-state diode

Bulk effect device

Bulk effect switching in amorphous material

C257S001000, C257S003000, C257S004000, C257S005000, C438S800000, C438S900000

Reexamination Certificate

active

07397060

ABSTRACT:
A memory cell device includes a bottom electrode, pipe shaped member comprising phase change material and a top electrode in contact with the pipe-shaped member. An electrically and thermally insulating material is inside the pipe-shaped member. An integrated circuit including an array of pipe-shaped phase change memory cells is described.

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