打破晶体中电子驱动 X 射线辐射的障碍

IF 5.4 1区物理与天体物理 Q1 OPTICS

APL Photonics Pub Date : 2024-07-01 DOI:10.1063/5.0206819

Amnon Balanov, Alexey Gorlach, Ido Kaminer

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引用次数: 0

摘要

参量 X 射线辐射（PXR）是在实验室规模内产生定向、可调谐和准相干 X 射线的一种前瞻性机制，但它受到散热和自吸收的限制。解决了这些限制后，我们发现 PXR 源流量适用于医学成像和 X 射线光谱学。我们讨论了这些发现对于紧凑型商用 PXR 源的实验可行性。

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Breaking the barriers of electron-driven x-ray radiation in crystals

Parametric x-ray radiation (PXR) is a prospective mechanism for producing directional, tunable, and quasi-coherent x-rays in laboratory-scale dimensions, yet it is limited by heat dissipation and self-absorption. Resolving these limits, we show the PXR source flux is suitable for medical imaging and x-ray spectroscopy. We discuss the experimental feasibility of these findings for a compact commercial PXR source.

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来源期刊

APL Photonics Physics and Astronomy-Atomic and Molecular Physics, and Optics

CiteScore

10.30

自引率

3.60%

发文量

107

审稿时长

19 weeks

期刊介绍： APL Photonics is the new dedicated home for open access multidisciplinary research from and for the photonics community. The journal publishes fundamental and applied results that significantly advance the knowledge in photonics across physics, chemistry, biology and materials science.