A Novel Hole-Based Memory Device Fabricated from Nano ITO Embedded High-k Thin Films
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abstract
A new type of hole-based memory device composed of a novel indium tin oxide embedded zirconium-doped hafnium oxide high- k film has been fabricated and characterized. It has strong hole retention. When indium tin oxide is replaced with nanocrystalline silicons, it becomes an electron-based memory device. The new material can be used in high-performance nonvolatile memory devices. In principle, CMOS type nonvolatile memories can be fabricated using these two types of devices. 2006 IEEE.