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Updated: Jun 7, 2026

Visualization of Low-Level Gamma Radiation Sources Using a Low-Cost, High-Sensitivity, Omnidirectional Compton Camera
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用于放射瘤学的高空间分辨率剂量计用"MagicPlates",一个新的976像素单质探测器

Ilia Filipev1, Saree Alnaghy1,2, Martin Carolan3

  • 1Centre for Medical Radiation Physics, University of Wollongong, New South Wales, Australia.

Journal of applied clinical medical physics
|March 14, 2025
PubMed
概括

新的MagicPlate-976探测器提供高空间分辨率,用于在小领域精确的放射治疗剂量测量. 它的先进设计使复杂的治疗计划可以在没有触发器的情况下进行时间解决的验证.

关键词:
高空间分辨率的高空间分辨率.一个单一的二维数组.像素化探测器的探测器小场剂量测量小场剂量测量立体电磁辐射疗法 立体电磁辐射疗法

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Determination of Crystal Structures01:29

Determination of Crystal Structures

In the late 1800s, the revelation that light extended beyond visible wavelengths led to the discovery of X-rays by Wilhelm Roentgen. Recognized as high-energy electromagnetic radiation with short wavelengths, X-rays prompted exploration into their interaction with crystals. Max von Laue proposed in 1912 that the periodic arrangement of atoms, ions, or molecules in crystals would cause them to diffract X-rays, a hypothesis confirmed through experiments with copper sulfate and zinc sulfide...