Open Access Book
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X-ray optics made by X-ray lithography: Process optimization and quality control

Author: Koch, Frieder Johannes
Source: Directory of Open Access Books
Publisher: KIT Scientific Publishing
ISBN: 9783731506799
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Grating based X-ray phase contrast imaging sets out to overcome the limits of conventional X-ray imaging in the detection of subtle density differences and opens a way to characterize a sample’s microstructure without the need for ultrahigh spatial resolution. The technique relies on grating structures with micrometric periods and extreme aspect ratio – their fabrication by X-ray lithography with optimal structure quality is the topic of this work.