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Andrew Ulvestad

Argonne National Laboratory

47

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In Situ Strain Evolution on Pt Nanoparticles during Hydrogen Peroxide Decomposition.

2020 Nano Letters
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Strain Mapping of CdTe Grains in Photovoltaic Devices

2019 IEEE Journal of Photovoltaics
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Gas-Induced Segregation in Pt-Rh Alloy Nanoparticles Observed by In Situ Bragg Coherent Diffraction Imaging.

2019 Physical Review Letters
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Multimodal X-ray imaging of grain-level properties and performance in a polycrystalline solar cell

2019 Journal of Synchrotron Radiation
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Gas-induced segregation in Pt-Rh alloy nanoparticles observed by in-situ Bragg coherent diffraction imaging.

2019 arXiv: Materials Science
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Challenges and Opportunities with Highly Brilliant X-ray Sources for multi-Modal in-Situ and Operando Characterization of Solar Cells

2018 Microscopy and Microanalysis
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Nucleation of dislocations and their dynamics in layered oxide cathode materials during battery charging

2018 Nature Energy
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Bragg Coherent Modulation Imaging: Strain- and Defect- Sensitive Single Views of Extended Samples.

2018 arXiv: Materials Science
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Identifying Defects with Guided Algorithms in Bragg Coherent Diffractive Imaging

2017 Scientific Reports
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Three-dimensional imaging of dislocation dynamics during the hydriding phase transformation

2017 Nature Materials
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Citations (68)