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Updated: Jun 21, 2025

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散射薄膜组合对电子能量分布在为FLASH放射治疗修改的临床线性加速器中的影响:蒙特卡洛研究

James C L Chow1,2, Harry E Ruda3,4

  • 1Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 1X6, Canada.

Materials (Basel, Switzerland)
|July 13, 2024
PubMed
概括

选择散射薄膜材料并优化它们的放置是控制FLASH放射疗法的电子束能量的关键. 精确的材料选择和定位可提高光束的均性和强度,用于先进的临床应用.

关键词:
闪光效应 (FLASH效应) 是一种闪光效应.闪光照射疗法 闪光照射疗法蒙特卡洛模拟的蒙特卡洛模拟一个电子束.电子能量分布电子能量分布一个线性加速器.散射片是一种分散片.

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A scanning electron microscope (SEM) is used to study the surface features of a sample by using an electron beam that scans the sample surface in a two-dimensional manner. Typically, areas between ~1 centimeter to 5 micrometers in width can be imaged. SEM can be used to image bacteria, viruses, tissues as well as larger samples like insects. Conventional SEM gives a magnification ranging from 20X to 30,000X and spatial resolution of 50 to 100 nanometers.
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