Surface Stoichiometry and Oxidation of NiTi

Jian Xin Zhu; Da Wei Jin; Jian Zhang; Hong Liang Zhao

doi:10.4028/www.scientific.net/AMM.307.387

Paper Titles

The Study of Specific Materials Used by the Copper Wiring CMP of GLSI
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Synthesis and Characterization of Functionalized Multi-Walled Carbon Nanotubes
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The Effect of Temperature on the Stick-Slip Friction Behavior of Optical Glasses in Precision Glass Molding
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Surface Stoichiometry and Oxidation of NiTi
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Theoretical Study of the Mechanical Properties by Using the Acoustic Signature
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Composite Model for Time-Relative Compressive Strength of Recycled Coarse Aggregate Concrete
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The Effect of the Fermi Energy on the I-V and G-V Characteristics of Molecular Wire
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 307Surface Stoichiometry and Oxidation of NiTi

Surface Stoichiometry and Oxidation of NiTi

Abstract:

NiTi shape memory alloy is considered to be the most important shape memory alloys for its salient superelasticity and shape memory effect,which are displayed in martensitic transformations.In this paper, first-principles plane-wave method is utilized to systemically investigate the geometrical and electronic structures of NiTi (100) surface.Calculated the adsorption of oxygen atoms on the Ti/ NITI different location .The formation energy, Millikan population analysis results show that the Oxygen atoms easy to be adsorbed on the surface of Ti end surface,formation of TiO2.

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Applied Mechanics and Materials (Volume 307)

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387-390

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.307.387

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February 2013

Authors:

Jian Xin Zhu, Da Wei Jin, Jian Zhang, Hong Liang Zhao

Keywords:

Electronic Structure, First-Principle, Surface

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