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Showing 1 to 2 of 2 for “"Sub-wavelength imaging"”.
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THz imaging and microscopy, a multiplexed near-field TeraHertz microscope
None of the THz imaging techniques developed to date, permits high spatial resolution spectroscopic imaging at fast acquisition rates. In the classical THz sub-wavelength imaging with a single aperture, the image is composed by mechanically scanning the sample against a single sub-wavelength …
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A study of three transition metal compounds and their applications
… Where the regular light eventually fails in sub-micron photolithography due to diffraction limit, evanescent wave can carry the information of small structure below diffraction limit. In our study, HfO_2, a transitional metal oxide widely used in IC fabrication, was used as the high-K …