与 MEMS 兼容的 X 射线源

IF 2.5 3区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of Microelectromechanical Systems Pub Date : 2024-07-30 DOI:10.1109/JMEMS.2024.3426111

P. Urbański;T. Grzebyk

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引用次数: 0

摘要

在这封信中，我们介绍了首个采用 MEMS（微机电系统）技术制造的独立 X 射线源，它能够在真空室外运行。我们克服了现有的密封性、高真空稳定性和电短路风险等问题，这些问题迄今为止一直阻碍着此类设备的实现。该源的体积为 30×16×7$ mm3，工作电压高达 30 keV，电流达到几百微安。由于与其他微机电系统结构的技术兼容性以及调整其参数的可能性，该源可以很容易地应用于在微尺度上进行的各种 X 射线实验。[2024-0103]

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

MEMS-Compatible X-Ray Source

In this letter we present the first stand-alone X-ray source made in MEMS (micro-electro-mechanical system) technology, which is able to operate outside a vacuum chamber. We have overcome the existing problems with hermetic sealing, high vacuum stabilization and risk of electric short-circuits which have so far prevented the realization of such a device. The source is

$30\times 16 \times 7$

mm3, operates up to 30 keV, with currents reaching few hundred microamperes. Due to the technological compatibility with other MEMS structures and possibility of adjusting its parameters, this source can be easily applied in different X-ray experiments performed in micro scale. [2024-0103]

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来源期刊

Journal of Microelectromechanical Systems 工程技术-工程：电子与电气

CiteScore

6.20

自引率

7.40%

发文量

115

审稿时长

7.5 months

期刊介绍： The topics of interest include, but are not limited to: devices ranging in size from microns to millimeters, IC-compatible fabrication techniques, other fabrication techniques, measurement of micro phenomena, theoretical results, new materials and designs, micro actuators, micro robots, micro batteries, bearings, wear, reliability, electrical interconnections, micro telemanipulation, and standards appropriate to MEMS. Application examples and application oriented devices in fluidics, optics, bio-medical engineering, etc., are also of central interest.