Study on the Conductive Filament Formation of HfO2

Xiu Long Wu; Mao Xiu Zhou

doi:10.4028/www.scientific.net/AMR.562-564.98

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 562-564Study on the Conductive Filament Formation of HfO2

Study on the Conductive Filament Formation of HfO₂

Abstract:

The conductive path formed by the interstitial Ag or substitutional Ag in HfO₂ was investigated by the Vienna ab initio. The calculated results indicated that the ordering of interstitial Ag increases the conductivity of HfO₂ by forming a conductive filament. The contribution to the electrical conductivity of Ag ions in the material of HfO₂ was investigated.

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Advanced Materials Research (Volumes 562-564)

Pages:

98-101

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.562-564.98

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Online since:

August 2012

Authors:

Xiu Long Wu, Mao Xiu Zhou

Keywords:

Conductive Filament, Lattice Orientation, Resistance Switching Mechanism

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