Volume 27 Number 3 2019 May


High-Resolution STEM


12 Introduction to the Ronchigram and its Calculation with Ronchigram.com Noah Schnitzer, Suk Hyun Sung, and Robert Hovden


Contents


16 In situ Scanning Transmission Electron Microscopy with Atomic Resolution under Atmospheric Pressure Sheng Dai, Shuyi Zhang, George W. Graham, and Xiaoqing Pan


Microanalysis


22 NanoFab SIMS: High Spatial Resolution Imaging and Analysis Using Inert-Gas Ion Beams Sybren Sijbrandij, Alexander Lombardi, Alain Sireuil, Fouzia Khanom, Brett Lewis, Christelle Guillermier, Doug Runt, and John Notte


Microscopy Education


28 Factors to Consider When Selecting Student Microscopes for Schools and Universities Vince Vaccarelli


Microscopy 101 About the Cover


32 Correcting Astigmatism in SEM Images Charles E. Lyman


Platform Tutorial Summary


36 How to Get Funding for Instrumentation When Budgets Are Tight Christine A. Brantner


Highlights from Microscopy and Microanalysis


Simulated electron Ronchigrams for an aberration-corrected STEM. Clockwise from upper left: well-aligned STEM, two-fold astigmatism, three-fold astigmatism, and axial coma.


See article by Schnitzer et al.


44 Morphological Properties of the Two Types of Caudate Interneurons: Kohonen Self-Organizing Maps and Correlation- Comparison Analysis


44 Compressed Sensing of Scanning Transmission Electron Microscopy (STEM) with Nonrectangular Scans


45 Multi-Angle Plasma FIB Curtaining Artefact Correction Using a Fourier-Based Linear Optimization Model


Departments


7 Editorial 8 Carmichael’s Concise Review


39 Pioneers of Microscopy 40 Industry News 42 Product News


46 NetNotes 48 Calendar of Meetings 53 Dear Abbe 54 Index of Advertisers


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