Dedicated to advancing and disseminating knowledge concerning the principles, instrumentation and applications of microanalysis down to the atomic level.
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As we stand on the shoulders of giants, we remember 1895: Röntgen discovers X-rays. Characteristic and continuum X-rays later became essential electron-microscopy signals—a key step toward modern microanalysis. #MicroscopyHistory #Microanalysis
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Excited to welcome Dr. Assel Aitkaliyeva as President of the Microanalysis Society! Assel currently serves as a Program Director at the U.S. Department of Energy’s ARPA-E and as a Professor at the University of Florid. We look forward to her leadership. Congratulations, Assel!
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At the president's reception we recognize the volunteers and award winners who work throughout the year to make #MM2026 the incredible conference it is.
Thank you to everyone for all your efforts!
Pictured: MAS President Andy Herzing and President-Elect Assel Aitkaliyeva.
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If you care about quantitative analysis, be sure to come to the FIGMAS standards meeting at #MM2026.
Executive Ballroom D, Wednesday 7:15AM 🌅☕🥐
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1644: Ever wonder where the unit “Torr” came from? Named for Torricelli, it recalls his sustained experimental vacuum, an early step toward the low-pressure paths later needed for much of our modern microanalytical beams. #VacuumScience #MicroAnalysis
ow.ly/c7kq50Ztxrr
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Could in-situ Ar ion milling shape the future of EBSD prep? Jia et al. integrated a broad ion beam into an SEM, enabling iterative polishing and analysis without breaking vacuum. Al alloy reached 99.98% EBSD indexing. doi.org/10.1093/mam/ozag046 #EBSD #SEM
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Microscopy and Microanlysis 2026 is almost here. Come by our booth (1024), to get a sticker! Can't wait to see you in Milwaukee next week!
#MicroanalysisSociety #MM2026 #Microscopy #swag
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1864: Maxwell formulates electromagnetic field theory, unifying electricity, magnetism, and light. The framework underpins electromagnetic lenses, deflectors, and beam–field interactions—a step toward modern electron microscopy. link.aps.org/pdf/10.1103/Phy…
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SEM-BEX acquires BSE images and elemental maps together. Webb et al. screened environmental filters in ~20 min per sample and detected transparent Cl-bearing films, while noting limits in polymer ID and automated counts.
doi.org/10.1038/s41598-025-2…
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We stand on the shoulders of giants.
In 1800, Alessandro Volta’s voltaic pile produced a steady electric current. That breakthrough helped pave the way for electromagnetic research, electron sources, and the stable power used by modern microscopes.
Source: APS
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In case you missed it: WDS-EPMA quantified Ni in ~1 µm Ni-doped CeO₂ particles using a Q-ICP-MS-based calibration while preserving them for further analysis. Riche et al., Microscopy and Microanalysis: doi.org/10.1093/mam/ozaf022 #EPMA
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Fluorine analysis in topaz is complicated by orientation effects in EPMA. Loges et al. present a non-destructive Raman method and resolve micrometer-scale F heterogeneity in greisen topaz. doi.org/10.2138/am-2025-9785 #Microanalysis #Raman
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NanoSIMS maps show thin, organic-rich bands along the growing skeleton of a cold-water coral. Diet-derived ¹⁵N entered new skeleton within hours, linking feeding with organic-matrix formation.
Gothmann et al.: doi.org/10.1016/j.gca.2025.0… #NanoSIMS
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Microscopy and Microanalysis 2026 is officially two weeks away! What are you most excited for in Milwaukee?
#MM2026 #Microscopy #Microanalsyis
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How can EBSD examine misorientation and strain at single dislocations in GaN? Kieran P. Hiller and colleagues address this defect-scale characterization topic in Acta Materialia. doi.org/10.1016/j.actamat.20… #EBSD #Microanalysis
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How can diffusion models support metrics-guided, infinite-size EBSD map generation? “InfinityEBSD,” by Sterley Labady and colleagues, is published in Acta Materialia. doi.org/10.1016/j.actamat.20… #EBSD #Microanalysis
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Join us for the EMAS 2026 15th Regional Workshop, a topical conference on Electron Backscatter Diffraction (EBSD).
Details & updates: ow.ly/JTZo50Yj17R
EBSD figure source (DOI): ow.ly/llH750Yj17Q
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Consider submitting an abstract to session P10 at #MM2026.
Invited talks include:
Alicia M. Cruz-Uribe - Geochemistry via LA-ICP-MS
Larry Nittler - NanoSIMS of stardust
Thomas Lam - Quantitative XRF applied to cultural artifacts
Ryan McAleer - Ge and Ga from mine waste
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