基于碳纳米管场发射电子枪的先进辐射源

Hanna Lee, Jinho Choi, A. Gupta, Jaekyu Jang, K. Yoon, J. Ryu
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引用次数: 0

摘要

本研究提出了一种基于碳纳米管(CNT)的x射线源的设计和表征。研究了直接合成的碳纳米管的物理化学性质,并确定了其场发射特性。此外,通过使用数字驱动模式获取160 kV的发射剂量,验证了制备源的功能。结果表明,开发的基于碳纳米管的x射线源在细胞治疗领域具有潜在的应用前景。
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Advanced Radiation Source Based on Field Emission Electron Gun with Carbon Nanotubes
This study presents the design and characterization of a carbon nanotube (CNT)-based X-ray source. The physical and chemical properties of the directly synthesized CNT were thoroughly examined, and their field emission characteristics were confirmed. Furthermore, the functionality of the fabricated source was validated by acquiring the emitted dose using the digital drive mode at 160 kV. The results indicate that the developed CNT-based X-ray source holds significant promise for potential applications in the field of cell therapy.
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