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Fig. 2 | Journal of Analytical Science and Technology

Fig. 2

From: Development of SEM and STEM-in-SEM grid holders for EDS analysis and their applications to apatite phases

Fig. 2

a The modified multi-grid holder (type 1) for SEM. b The modified multi-grid holder (type 2) for STEM-in-SEM. c The cross-section image of b. d The components of a and their assembly configuration. e Schematic diagram of EDS signal detection using the a and b. f, g The EDS spectra of the Mini-SEM obtained at 15 kV and 5 kV from synthetic hydroxyapatite (Ca5(PO4)3OH) using the type 2 holder, which show Ca and P intensities and much lower Al signals

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