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DOE OSTI · 2222398

Nanoscale Mapping of Hydrogen Distribution in Nuclear Structural Materials Using Cryogenic Transfer Atom Probe Tomography

Devaraj, Arun·Barton, Dallin J.·Wirth, Mark G.·Perea, Daniel E.
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Abstract

Analyzing hydrogen distribution in nuclear structural materials at sub-nanometer scale spatial resolution has been challenging by electron microscopy. Furthermore, methods such as thermal desorption spectroscopy only provides a bulk estimate of hydrogen concentration with no nanoscale spatial resolution. In the last decade, cryogenic transfer atom probe tomography (APT) has been emerging as an invaluable characterization technique for analyzing the nanoscale distribution of hydrogen isotopes in materials.

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Devaraj, Arun, Barton, Dallin J., Wirth, Mark G., Perea, Daniel E.. 2023-07-22. Nanoscale Mapping of Hydrogen Distribution in Nuclear Structural Materials Using Cryogenic Transfer Atom Probe Tomography. https://doi.org/10.1093/micmic%2Fozad067.799

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