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Leonardo Shoji Aota
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Laser powder-bed fusion as an alloy development tool: Parameter selection for in-situ alloying using elemental powders
L Shoji Aota, P Bajaj, HR Zschommler Sandim, E Aimé Jägle
Materials 13 (18), 3922, 2020
372020
Recrystallization kinetics, mechanisms, and topology in alloys processed by laser powder-bed fusion: AISI 316L stainless steel as example
LS Aota, P Bajaj, KD Zilnyk, EA Jägle, D Ponge, HRZ Sandim, D Raabe
Materialia 20, 101236, 2021
332021
Recrystallization in non-conventional microstructures of 316L stainless steel produced via laser powder-bed fusion: effect of particle coarsening kinetics
FC Pinto, LS Aota, IR Souza Filho, D Raabe, HRZ Sandim
Journal of Materials Science 57 (21), 9576-9598, 2022
292022
Microstructural characterization of 15-5PH stainless steel processed by laser powder-bed fusion
LFK Unti, LS Aota, AL Jardini, AP Tschiptschin, HRZ Sandim, EA Jägle, ...
Materials Characterization 181, 111485, 2021
152021
The origin of abnormal grain growth upon thermomechanical processing of laser powder-bed fusion alloys
LS Aota, P Bajaj, KD Zilnyk, D Ponge, HRZ Sandim
Materialia 20, 101243, 2021
82021
Revealing compositional evolution of PdAu electrocatalyst by atom probe tomography
LS Aota, C Jung, S Zhang, SH Kim, B Gault
ACS Energy Letters 8 (6), 2824-2830, 2023
42023
Near‐Atomic‐Scale Evolution of the Surface Chemistry in Li[Ni,Mn,Co]O2 Cathode for Li‐Ion Batteries Stored in Air
MP Singh, SH Kim, X Zhou, H Kwak, A Kwiatkowski da Silva, S Antonov, ...
Advanced Energy and Sustainability Research 4 (1), 2200121, 2023
42023
Facilitating the Systematic Nanoscale Study of Battery Materials by Atom Probe Tomography through in‐situ Metal Coating
MP Singh, EV Woods, SH Kim, C Jung, LS Aota, B Gault
Batteries & Supercaps 7 (2), e202300403, 2024
32024
Austenite reversion in lean duplex steel: microstructural, dilatometric and magnetic characterization
CFGS Mota, LS Aota, HRZ Sandim, KD Zilnyk, MJR Sandim
Materials Characterization 195, 112509, 2023
32023
Dopant evolution in electrocatalysts after hydrogen oxidation reaction in an alkaline environment
SH Yoo, LS Aota, S Shin, AA El-Zoka, PW Kang, Y Lee, H Lee, SH Kim, ...
ACS Energy Letters 8 (8), 3381-3386, 2023
22023
Strain hardening engineering via grain size control in laser powder-bed fusion
LS Aota, IR Souza Filho, M Roscher, D Ponge, HRZ Sandim
Materials Science and Engineering: A 838, 142773, 2022
22022
In-situ metallic coating of atom probe specimen for enhanced yield, performance, and increased field-of-view
TM Schwarz, E Woods, MP Singh, C Jung, LS Aota, K Jang, M Krämer, ...
arXiv preprint arXiv:2309.07836, 2023
12023
Strain-induced martensite formation in cryorolled AISI 317 L stainless steel
BC Castanheira, LS Aota, KD Zilnyk, MJR Sandim, HRZ Sandim
Materials Characterization, 113857, 2024
2024
Impurities, or dopants, that is the question
B Gault, LS Aota, M Krämer, SH Kim
arXiv preprint arXiv:2403.03480, 2024
2024
Additive manufacturing of Fe-3.5 wt.-% Si electrical steel via laser powder bed fusion and subsequent thermomechanical processing
MS Lyrio, LS Aota, MJR Sandim, HRZ Sandim
Journal of Materials Science, 1-20, 2024
2024
Nanoporous gold thin films as substrates to analyze liquids by cryo-atom probe tomography
EV Woods, A Saksena, AA El-Zoka, LT Stephenson, TM Schwarz, ...
arXiv preprint arXiv:2311.13224, 2023
2023
Mechanical Properties of Laser Beam Welded Dissimilar High Strength Steels: 300M and DP 780
AT Harada, EGS Zanni, LS Aota, KD Zilnyk, MSF Lima, AJ Abdalla
Materials Research 26, e20230089, 2023
2023
B dopant evolution in Pd catalysts after H evolution/oxidation reaction in alkaline environment
SH Kim, SH Yoo, LS Aota, A El-Zoka, P Kang, Y Lee, B Gault
arXiv preprint arXiv:2302.02588, 2023
2023
Revealing compositional evolution of PdAu electrocatalyst by atom probe tomography
L Shoji Aota, SH Kim, C Jung, S Zhang, B Gault
arXiv e-prints, arXiv: 2302.02578, 2023
2023
Observations on Improved Cryogenic Lift-Out Methods: Optimised Sample Preparation
E Woods, MP Singh, LS Aota, SH Kim, A El-Zoka, J Douglas, T Schwarz, ...
Talk at Korea Institute of Science and Technology, 2023
2023
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