Abstract: Talbot–Lau grating interferometer (GI) can provide valuable tricontrast [absorption, differential phase contrast (DPC), and dark field (DF)] information about the samples to be imaged.
Abstract: We report ongoing development of a high-current (100 mA), low-emittance ( 0.5 mm-mrad) Spindt-type field emitter cathode for electron beam generation in mm-wave radio frequency (RF) ...
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