金刚石中氮空位中心应力成像的磁致伸缩建模

2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID) Pub Date : 2019-08-01 DOI:10.1109/RAPID.2019.8864357

Vineet Punyamoorty, Dasika Shishir, K. Saha

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引用次数: 0

摘要

利用基于金刚石氮空位中心的应力成像传感器的各向异性域旋转模型模拟了Terfenol-D的磁化过程。结果表明，利用NV可以高精度地重建应力剖面，且误差随NV中心深度呈非线性增加。

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Modelling of Magnetostriction for Stress-Imaging via Nitrogen Vacancy Centers in Diamond

We simulate magnetization in Terfenol-D using the anisotropic domain rotation model for a stress-imaging sensor based on Nitrogen Vacancy(NV) centers in diamond. We show that the stress-profile can be reconstructed with high accuracy using NVs and that the error increases non-linearly with NV center depth.

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2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID)

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