Multiscale differential phase contrast analysis with a unitary detector
KAUST DepartmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Online Publication Date2015-12-30
Print Publication Date2016-03
Permanent link to this recordhttp://hdl.handle.net/10754/592664
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AbstractA new approach to generate differential phase contrast (DPC) images for the visualization and quantification of local magnetic fields in a wide range of modern nano materials is reported. In contrast to conventional DPC methods our technique utilizes the idea of a unitary detector under bright field conditions, making it immediately usable by a majority of modern transmission electron microscopes. The approach is put on test to characterize the local magnetization of cylindrical nanowires and their 3D ordered arrays, revealing high sensitivity of our method in a combination with nanometer-scale spatial resolution.
CitationMultiscale differential phase contrast analysis with a unitary detector 2015 Ultramicroscopy
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