About this Abstract |
Meeting |
2023 TMS Annual Meeting & Exhibition
|
Symposium
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Characterization of Minerals, Metals and Materials
|
Presentation Title |
Correlative Microscopy Materials Characterization Using fs-laser Plasma FIB-SEM |
Author(s) |
Bartlomiej Winiarski, Remco Geurts |
On-Site Speaker (Planned) |
Bartlomiej Winiarski |
Abstract Scope |
Multi-scale correlative microscopy methods, which involve the coordinated characterization of materials across a range of length scales using various apparatus, allow solving a broad range of scientific problems previously unreachable by the typical experimental operando. The advent of FIB-SEM allowed for automated SST, 3D-EBSD/EDS of material volumes <40×40×40µm3. Plasma_FIB-SEM expanded these techniques to volume ~250×250×250µm3 keeping the voxels sizes in the dozens of nm-ranges. Recently, femtosecond Laser_PFIB-SEM pushed these 3D techniques further to mm-scale volumes, setting the standards for multi-modal data collection from nm to mm scales. Now, the Laser_PFIB-SEM platform is extended with multi-ions allowing for use of Xe, Ar, O and N focused beams.
In this work we address current developments in 3D materials characterization with Laser_Hydra_PFIB-SEM and in the framework of correlative microscopy. We discuss the effects of ultra-short pulse laser ablation on the EBSD results and we present various practical examples and applications of the TriBeam. |
Proceedings Inclusion? |
Planned: |
Keywords |
Characterization, Additive Manufacturing, High-Temperature Materials |