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Johanna Nelson Weker

Stanford University - Stanford Synchrotron Radiation Lightsource

Menlo Park, CA 94025

United States

  • Stanford University - Stanford Synchrotron Radiation Lightsource

SCHOLARLY PAPERS

6

DOWNLOADS

456

TOTAL CITATIONS
Rank 36,384

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Top 36,384

in Total Papers Citations

36

Scholarly Papers (6)

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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 112 (630,858)

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

3.

Melt Pool Dynamics and Microstructure of Mg Alloy WE43 Under Laser Powder Bed Fusion Additive Manufacturing Conditions

Number of pages: 29 Posted: 17 Jan 2022
Julie Soderlind, Nicholas P. Calta, Aiden A. Martin, Philip J. Depond, Jenny Wang, Bey Vrancken, Robin E. Schäublin, Vivek Thampy, Anthony Y. Fong, Andrew M. Kiss, Joel Berry, Aurélien Perron, Johanna Nelson Weker, Kevin H. Stone, Christopher J. Tassone, Michael F. Toney, Anthony Van Buuren, J. F. Löffler, Subhash H. Risbud and Manyalibo Matthews
University of California, Davis, Lawrence Livermore National Laboratory, Lawrence Livermore National Laboratory, Lawrence Livermore National Laboratory, Lawrence Livermore National Laboratory, Lawrence Livermore National Laboratory, ETH Zürich - Laboratory of Metal Physics and Technology, Stanford University - Stanford Synchrotron Radiation Lightsource, Stanford University - SLAC National Accelerator Laboratory, Stanford University - SLAC National Accelerator Laboratory, Lawrence Livermore National Laboratory - Materials Science Division, Lawrence Livermore National Laboratory - Materials Science Division, Stanford University - Stanford Synchrotron Radiation Lightsource, Stanford University - SLAC National Accelerator Laboratory, Stanford University - SLAC National Accelerator Laboratory, University of Colorado at Boulder - Department of Chemical and Biological Engineering, Lawrence Livermore National Laboratory, ETH Zürich - Laboratory of Metal Physics and Technology, University of California, Davis and Lawrence Livermore National Laboratory
Downloads 67 (907,769)
Citation 35

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Additive Manufacturing, Magnesium alloys, melt pool dynamics, laser powder bed fusion, X-ray Imaging, solidification, phase diagrams, microstructure

4.

Spatial Quantification of Microstructural Degradation During Fast Charge in 18650 Lithium-Ion Batteries Through Operando X-Ray Micro Tomography and Euclidean Distance Mapping

Number of pages: 34 Posted: 23 Mar 2022
Eva Michelle Allen, Linda Lim, Albert Liu, Michael F. Toney, Jordi Cabana and Johanna Nelson Weker
University of Illinois at Chicago, Georgia Institute of Technology, affiliation not provided to SSRN, University of Colorado at Boulder - Department of Chemical and Biological Engineering, University of Illinois at Chicago and Stanford University - Stanford Synchrotron Radiation Lightsource
Downloads 65 (924,743)

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lithium-ion battery, Operando, Microcomputed tomography, Fast charge, Deep learning, Electrode dilation

5.

Visualizing 3D Morphologies and Spatial Heterogeneities of Li after Fast-Charging via In-situ Neutron Tomography

Number of pages: 22 Posted: 30 Apr 2024
Maha Yusuf, Anders Kaestner, Markus Wied, Jacob LaManna, Nghia T. Vo, Alison R. Dunlop, Andrew N. Jansen, Bryant J. Polzin, Stephen E. Trask, Markus Strobl, Vanessa Wood, Michael F. Toney and Johanna Nelson Weker
Stanford University - Department of Chemical Engineering, Paul Scherrer Institute (PSI), ETH Zürich, National Institute of Standards and Technology, Brookhaven National Laboratory, Government of the United States of America - Argonne National Laboratory, Government of the United States of America - Chemical Sciences and Engineering Division, Government of the United States of America - Argonne National Laboratory, Government of the United States of America - Chemical Sciences and Engineering Division, Paul Scherrer Institute (PSI), ETH Zürich, University of Colorado at Boulder - Department of Chemical and Biological Engineering and Stanford University - Stanford Synchrotron Radiation Lightsource
Downloads 48 (1,097,529)

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plated lithium, in-situ, neutron, tomography, extreme fast charging, Lithium-ion Battery

6.

Simultaneous Neutron and X-Ray Tomography for ex-situ 3D Visualization of Graphite Anode Degradation in Extremely Fast-Charged Lithium-Ion Batteries

Number of pages: 31 Posted: 20 Jun 2022
Maha Yusuf, Jacob LaManna, Partha P. Paul, David N. Agyeman-Budu, Chuntian Cao, Alison R. Dunlop, Andrew N. Jansen, Bryant J. Polzin, Stephen E. Trask, Tanvir R. Tanim, Eric J. Dufek, Vivek Thampy, Hans-Georg Steinrück, Michael F. Toney and Johanna Nelson Weker
Stanford University - Department of Chemical Engineering, National Institute of Standards and Technology, Stanford University - Stanford Synchrotron Radiation Lightsource, Stanford University - Stanford Synchrotron Radiation Lightsource, Stanford University - Stanford Synchrotron Radiation Lightsource, Government of the United States of America - Argonne National Laboratory, Government of the United States of America - Chemical Sciences and Engineering Division, Government of the United States of America - Argonne National Laboratory, Government of the United States of America - Chemical Sciences and Engineering Division, Government of the United States of America - Energy Storage & Electric Transportation Department, Government of the United States of America - Energy Storage & Electric Transportation Department, Stanford University - Stanford Synchrotron Radiation Lightsource, University of Paderborn - Department Chemie, University of Colorado at Boulder - Department of Chemical and Biological Engineering and Stanford University - Stanford Synchrotron Radiation Lightsource
Downloads 39 (1,209,354)
Citation 1

Abstract:

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Neutron imaging, X-ray imaging, tomography, extreme-fast charging, lithium-ion batteries.