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  • Matrix Factorization for Automatic Chemical Mapping from Electron Microscopic Spectral Imaging Datasets

    Shiga Motoki , Muto Shunsuke , Tatsumi Kazuyoshi , Tsuda Koji

    … <p>Advances in scanning transmission electron microscopy (STEM) techniques have enabled us to automatically obtain electron energy-loss (EELS)/energy-dispersive X-ray (EDX) spectral datasets from a specified region of interest (ROI) at an arbitrary step width, called spectral imaging (SI). … These effectiveness and comparisons with other matrix factorization methods are demonstrated using a real STEM-EELS dataset.</p> …

    Transactions of the Materials Research Society of Japan 41(4), 333-336, 2016


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