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Sebastian Lam

University of California, Berkeley - Department of Nuclear Engineering

SCHOLARLY PAPERS

7

DOWNLOADS

456

TOTAL CITATIONS

0

Scholarly Papers (7)

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1.

Direct Observation of Strain-Enhanced Hydrogen Segregation and Failure at High-Angle Grain Boundaries

Number of pages: 33 Posted: 18 Nov 2024
Andrew Lee, Adam Barsotti, Jiyun Kang, Abhinav Parakh, Oscar Paz-Suaznabar, Andrew Sleugh, Sebastian Lam, Christina J. Newcomb, Molleigh Preefer, Johanna Nelson Weker, Peter Hosemann and Xun Wendy Gu
Stanford University - Department of Materials Science and Engineering, Stanford University, Stanford University, Stanford University - Department of Materials Science and Engineering, Stanford University, Stanford University - Department of Materials Science and Engineering, University of California, Berkeley - Department of Nuclear Engineering, Stanford University, Stanford University - SLAC National Accelerator Laboratory, Stanford University - Stanford Synchrotron Radiation Lightsource, University of California, Berkeley - Department of Nuclear Engineering and Stanford University - Department of Mechanical Engineering
Downloads 125 (580,653)

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Hydrogen embrittlement, nickel, Kelvin Probe Force Microscopy, Transmission X-ray Microscopy, Grain Boundary Fracture

2.

Dynamic Fracture Processes in Hydrogen Embrittled Iron

Number of pages: 37 Posted: 22 Feb 2023
Andrew Lee, Abhinav Parakh, Sebastian Lam, Andrew Sleugh, Ottman Tertuliano, David Doan, Johanna Nelson Weker, Peter Hosemann and Xun Wendy Gu
Stanford University - Department of Materials Science and Engineering, Stanford University - Department of Materials Science and Engineering, University of California, Berkeley - Department of Nuclear Engineering, Stanford University - Department of Materials Science and Engineering, Stanford University - Department of Mechanical Engineering, Stanford University - Department of Mechanical Engineering, Stanford University - Stanford Synchrotron Radiation Lightsource, University of California, Berkeley - Department of Nuclear Engineering and Stanford University - Department of Mechanical Engineering
Downloads 113 (630,858)

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hydrogen embrittlement, Iron, Transgranular and Intergranular Fracture, Transmission X-ray Microscopy

3.

Laser-Induced Microstructural Engineering in Cold-Worked 316L Stainless Steel: A Combined Mechanistic and Modeling Perspective

Downloads 111 (654,668)

Laser-Induced Microstructural Engineering in Cold-Worked 316L Stainless Steel: A Combined Mechanistic and Modeling Perspective

Number of pages: 38 Posted: 17 Nov 2025
Peter Hosemann, Shmuel Samuha, Jeffrey E. Bickel, Sebastian Lam, P balu, peter chou and A Ben-Bassat
University of California, Berkeley - Department of Nuclear Engineering, affiliation not provided to SSRN, affiliation not provided to SSRN, University of California, Berkeley - Department of Nuclear Engineering, affiliation not provided to SSRN, Electric Power Research Institute and Israel Atomic Energy Commission
Downloads 62 (986,385)

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Laser-Induced Microstructural Engineering in Cold-Worked 316L Stainless Steel: A Combined Mechanistic and Modeling Perspective

Number of pages: 55 Posted: 17 Dec 2025
Shmuel Samuha, Sebastian Lam, Jeffrey E. Bickel, A Ben-Bassat, P balu, peter chou and Peter Hosemann
affiliation not provided to SSRN, University of California, Berkeley - Department of Nuclear Engineering, affiliation not provided to SSRN, Israel Atomic Energy Commission, affiliation not provided to SSRN, Electric Power Research Institute and University of California, Berkeley - Department of Nuclear Engineering
Downloads 49 (1,107,422)

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Laser surface treatment, Grain boundary engineering, Localized annealing, 316L austenitic steel, Dislocation recovery

4.

Length Scale Effects of Micro- and Meso-Scale Tensile Tests of Unirradiated and Irradiated Zircaloy-4 Cladding

Number of pages: 20 Posted: 23 Aug 2024
Sebastian Lam, David Frazer, Fabiola Cappia, Malachi Nelson, Shmuel Samuha, Stephanie Pitts, Brennan Harris and Peter Hosemann
University of California, Berkeley - Department of Nuclear Engineering, Government of the United States of America - Idaho National Laboratory, Government of the United States of America - Idaho National Laboratory, Government of the United States of America - Idaho National Laboratory, affiliation not provided to SSRN, Government of the United States of America - Idaho National Laboratory, Government of the United States of America - Idaho National Laboratory and University of California, Berkeley - Department of Nuclear Engineering
Downloads 56 (1,000,027)

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Zircaloy, Fuel Cladding, Tensile Testing, Small Scale Mechanical Testing

5.

The Role of Specimen Size and Grain Boundary Characteristics in the Yield Strength of Tungsten in Microtensile Tests

Number of pages: 23 Posted: 17 Apr 2025
Tzu-Yi Chang, Sebastian Lam, David Frazer, Fei Teng, Yachun Wang, Hanns Gietl, Peter Hosemann and Stephanie Pitts
Oregon State University, University of California, Berkeley - Department of Nuclear Engineering, Government of the United States of America - Idaho National Laboratory, Government of the United States of America - Division of Characterization and Post-Irradiation Examination, Government of the United States of America - Idaho National Laboratory, affiliation not provided to SSRN, University of California, Berkeley - Department of Nuclear Engineering and Government of the United States of America - Idaho National Laboratory
Downloads 29 (1,385,945)

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microtensile test, size-effect, tungsten, brittle-ductile transition, Hall-Petch

6.

The Proof of Minimal Heat Impact during Femtosecond Laser Machining of Small Scale Mechanical Test Samples - Example Gallium

Number of pages: 8 Posted: 11 Jul 2026
Sebastian Lam, Markus Alfreider, Kook Noh Yoon, Daniel Kiener and Peter Hosemann
University of California, Berkeley - Department of Nuclear Engineering, Montanuniversität Leoben, Seoul National University, Montanuniversität Leoben and University of California, Berkeley - Department of Nuclear Engineering
Downloads 17

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Micromechanics, Small Scale Mechanical Testing, Femtosecond Laser, Gallium

7.

Continuous-Wave Laser Surface Treatment of Cold-Worked 316L: Linking Thermal Cycles to Depth-Resolved Recovery

Number of pages: 55 Posted: 20 May 2026
Peter Hosemann, Shmuel Samuha, Sebastian Lam, Jeffrey Bickel, A Ben-Bassat, P balu and peter chou
University of California, Berkeley - Department of Nuclear Engineering, affiliation not provided to SSRN, University of California, Berkeley - Department of Nuclear Engineering, affiliation not provided to SSRN, Israel Atomic Energy Commission, affiliation not provided to SSRN and Electric Power Research Institute
Downloads 5 (1,575,921)

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Laser surface treatment, laser surface softeningmicrostructure