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首页> 外文期刊>Review of Scientific Instruments >A versatile cantilever beam magnetometer for ex situ characterization of magnetic materials
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A versatile cantilever beam magnetometer for ex situ characterization of magnetic materials

机译：多功能悬臂梁磁力计，用于磁性材料的异位表征

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摘要

We have designed, fabricated, and made operational an ex situ cantilever beam magnetometer (CBM), which is versatile in the sense that it can measure most of the magnetic properties of a material in all probable shapes. The working principle of a CBM is discussed considering the magnetic torque into the beam theory. The individual components of the instrument are described in details and experiments were performed on the bulk materials, pellets of nanoparticles, ribbon samples, and thin films, and the magnetization, magnetostriction, and magnetocrystalline anisotropy were studied. This magnetometer is inexpensive, but versatile and would be suitable for the research as well as teaching laboratories.
机译：我们已经设计，制造并投入使用的异地悬臂梁磁力计（CBM），在可以测量所有可能形状的材料的大部分磁性能的意义上，它是多功能的。考虑到梁理论中的磁转矩，讨论了煤层气的工作原理。详细介绍了仪器的各个组成部分，并对散装材料，纳米颗粒的颗粒，带状样品和薄膜进行了实验，并对磁化，磁致伸缩和磁晶各向异性进行了研究。该磁力计价格便宜，但用途广泛，适用于研究和教学实验室。

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