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首页> 外文期刊>Physica status solidi, B. Basic research >Vibrating sample magnetometer using a multilayer piezoelectric actuator
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Vibrating sample magnetometer using a multilayer piezoelectric actuator

机译:使用多层压电致动器的振动样品磁力计

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摘要

A vibrating sample magnetometer with a multilayer piezoelectric actuator as vibrating mechanism is proposed in this paper. The piezoelectric vibrating mechanism was adopted to achieve both high sensitivity and small-sizing of VSM. By applying an alternating voltage to the multilayer piezoelectric actuator, the quartz cantilever is vibrated transversely. The magnetic specimen on the end of the cantilever was vibrated -3.5 mm at 79 Hz. The proposed VSM has high sensitivity due to an extremely large vibrating amplitude and small size (30 x 25 x 25 cm). (C) 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
机译:提出了一种以多层压电致动器为振动机构的振动样品磁力计。压电振动机构被采用以实现VSM的高灵敏度和小尺寸。通过向多层压电致动器施加交流电压,石英悬臂横向振动。悬臂末端的磁性样品在79 Hz下振动-3.5 mm。提议的VSM具有很高的灵敏度,这是因为其振幅非常大且尺寸很小(30 x 25 x 25 cm)。 (C)2004 WILEY-VCH Verlag GmbH&Co. KGaA,Weinheim。

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