Focused ion beam fabrication of Janus bimetallic cylinders acting as drift tube Zernike phase plates for electron microscopy
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DOI: 10.1063/5.0050055
Abstract: Modern nanotechnology techniques offer new opportunities for fabricating structures and devices at the micron and sub-micron level. Here, we use focused ion beam techniques to realize drift tube Zernike phase plates for electrons, whose operation… read more here.
Keywords: tube zernike; microscopy; ion beam; zernike phase ... See more keywords
Carbon‐film‐based Zernike phase plates with smooth thickness gradient for phase‐contrast transmission electron microscopy with reduced fringing artefacts
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DOI: 10.1111/jmi.13108
Abstract: Phase plates (PPs) in transmission electron microscopy (TEM) improve the contrast of weakly scattering objects under in‐focus imaging conditions. A well‐established PP type is the Zernike (Z)PP, which consists of a thin amorphous carbon (aC)… read more here.
Keywords: zernike phase; hole; microscopy; film ... See more keywords