منابع مشابه
Scanning hall probe microscopy technique for investigation of magnetic properties
Scanning Hall Probe Microscopy (SHPM) is a scanning probe microscopy technique developed to observe and image magnetic fields locally. This method is based on application of the Hall Effect, supplied by a micro hall probe attached to the end of cantilever as a sensor. SHPM provides direct quantitative information on the magnetic state of a material and can also image magnetic induction under a...
متن کاملScanning hall probe microscopy technique for investigation of magnetic properties
Scanning Hall Probe Microscopy (SHPM) is a scanning probe microscopy technique developed to observe and image magnetic fields locally. This method is based on application of the Hall Effect, supplied by a micro hall probe attached to the end of cantilever as a sensor. SHPM provides direct quantitative information on the magnetic state of a material and can also image magnetic induction under a...
متن کاملScanning Microscopy
Helical structures are more disordered and diffract more weakly than two-dimensional crystals, and images of them are inherently noisier. Automated techniques allowed us to correct, align and merge data from hundreds of images. To extend from ~1.0 nm resolution to the near atomic level (~0.4 nm), we needed to know whether our handling of images could be improved. For example, curved particles a...
متن کاملScanning Ion Conductance Microscopy
Scanning ion conductance microscopy (SICM) is an imaging technique, measuring conductance through a nanometer-sized pipette tip opening that is brought close to a sample surface submerged in electrolyte solution. In combination with an integrated shear force distance control, the local ion conductance can be measured independently of and simultaneously with topography. The design of a shear-fo...
متن کاملFlash Scanning Electron Microscopy
Scanning Electron Microscopy (SEM) is an invaluable tool for biologists and neuroscientists to study brain structure at the intracellular level. While able to image tissue samples with up to 5 nm isotropic resolution, image acquisition is prohibitively slow and limits the size of processed samples. In this work, we propose a novel approach to speeding up imaging when looking for specific struct...
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ژورنال
عنوان ژورنال: Microscopy Today
سال: 1994
ISSN: 1551-9295,2150-3583
DOI: 10.1017/s155192950006630x