Lensless X-ray nanoimaging provides 3D views of a wide range of materials with a spatial resolution better than 10 nm. These advances are enabled in part by dramatic gains in coherent X-ray flux, but they also rely on advances in signal processing to obtain images from coherent diffraction data. We outline the scientific problems that can be addressed by X-ray nanoimaging, the various imaging approaches and their associated reconstruction methods, and highlight opportunities for future advances.

中文翻译：

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无透镜 X 射线纳米成像：革命和机遇


无透镜 X 射线纳米成像可提供多种材料的 3D 视图，空间分辨率优于 10 nm。这些进步在一定程度上得益于相干 X 射线通量的显着增益，但它们也依赖于信号处理的进步，以从相干衍射数据获取图像。我们概述了 X 射线纳米成像、各种成像方法及其相关重建方法可以解决的科学问题，并强调了未来发展的机会。