Nanoscale spectrum analyzer based on spin-wave interference
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-09485-7
Abstract: We present the design of a spin-wave-based microwave signal processing device. The microwave signal is first converted into spin-wave excitations, which propagate in a patterned magnetic thin-film. An interference pattern is formed in the film… read more here.
Keywords: nanoscale spectrum; spin wave; spectrum analyzer; interference ... See more keywords
X-ray zooming optics for analyzer-based multi-contrast computed tomography
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Synchrotron Radiation"
DOI: 10.1107/s1600577522001412
Abstract: An X-ray analyzer-based optics with a zoom function is proposed for observing various samples with apparent-absorption contrast, phase contrast and scattering contrast. Proof-of-principle experiments were performed and tri-modal contrast cross-sectional images of a sample were… read more here.
Keywords: analyzer based; zooming optics; contrast; ray zooming ... See more keywords