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Developing a Practical Framework for Spatially Correlated Electron and X-ray High Resolution Chemical Imaging
Alice Dohnalkova, Anil Krishna Battu, Libor Kovarik, Tamas Varga
Journal:

/ Volume 28 / Issue S1 / August 2022

Published online by Cambridge University Press:

22 July 2022, pp. 1332-1333

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August 2022
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Sub-Micron Scale Chemical and Mineralogical Analyses on Microbially Induced Calcium Carbonate Precipitates
Neerja Zambare, Tamas Varga, Anil K Battu, Libor Kovarik, Alice Dohnalkova
Journal:

/ Volume 28 / Issue S1 / August 2022

Published online by Cambridge University Press:

22 July 2022, pp. 1322-1323

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August 2022
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Gated Dense Convolutional Neural Networks for Unbalanced Representations in STEM Tomography
Arda Genc, Libor Kovarik, Hamish L. Fraser
Journal:

/ Volume 28 / Issue S1 / August 2022

Published online by Cambridge University Press:

22 July 2022, pp. 3136-3137

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August 2022
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In-situ Observation of Ordering Transformations in θ-Al2O3
Libor Kovarik, Konstantin Khivantsev, Mark Bowden, Janos Szanyi
Journal:

/ Volume 27 / Issue S1 / August 2021

Published online by Cambridge University Press:

30 July 2021, pp. 1956-1957

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August 2021
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Macro to Nanoscale Approaches to Study Mineral Transformations at the Liquid, Organic, Biological Interface.
Odeta Qafoku, Rebecca Lybrand, Michael Schindler, Libor Kovarik, Ravi Kukkadapu, Daniel Perea, Mark Bowden
Journal:

/ Volume 26 / Issue S2 / August 2020

Published online by Cambridge University Press:

30 July 2020, pp. 1568-1569

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August 2020
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Crystallographic Analysis of Transition Al2O3 Phases Under the Constrains of Complex Intergrowth and Disorder
Libor Kovarik, Mark Bowden, Janos Szanyi
Journal:

/ Volume 26 / Issue S2 / August 2020

Published online by Cambridge University Press:

30 July 2020, pp. 1532-1534

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August 2020
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Revealing Soil Organic Matter-mineral Associations with Advanced Chemical Imaging Methods
Alice Dohnalkova, Libor Kovarik, Tamas Varga, Anil Krishna Battu, Matthew A. Marcus, Ondrej Krivanek, Tracy Lovejoy, Ravi Kukkadapu
Journal:

/ Volume 26 / Issue S2 / August 2020

Published online by Cambridge University Press:

30 July 2020, pp. 814-815

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August 2020
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GaN Nuclear Batteries: Radiation Modeling for the Accelerated Contact Exposure of Betavoltaics
Lance Hubbard, Christian Cowles, Andrew Prichard, Gary Sevigny, Jesse Johns, Duriem Calderin Morales, Libor Kovarik, Erin Fuller, Bethany Matthews, David Schwellenbach
Journal:

MRS Advances / Volume 5 / Issue 27-28 / 2020

Published online by Cambridge University Press:

10 January 2020, pp. 1483-1489

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2020
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Betavoltaics (BV) cells (or nuclear batteries) have long-lasting power and high volumetric energy densities that open a broad range of applications that are not currently available, especially in low-power electronics for the internet-of-things, internal medical devices, and harsh environments. The introduction of very low-power electronics has opened up a market for the wide and accepted use of BV cells. As BVs have potentially decades-long useful lifetimes and are anticipated to be used in harsh environments, a method to describe accelerated contact aging has been developed. Monte Carlo radiation simulations show that energy can be deposited in the interface 10-50 times faster than real-world applications. The models can be used to design contact aging experiments for BV cell deployments.

Mineral-Organic Interface on Clay Minerals: Imaging and Analytical Approaches
Alice Dohnalkova, Sheryl Bell, Montana Smith, Libor Kovarik, Mark Bowden, Kirsten Hofmockel
Journal:

/ Volume 25 / Issue S2 / August 2019

Published online by Cambridge University Press:

05 August 2019, pp. 2438-2439

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August 2019
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Direct Observation of Zirconium Alloy Oxidation at the Nanoscale
Elizabeth Kautz, Sten Lambeets, Bharat Gwalani, Libor Kovarik, Daniel Perea, Arun Devaraj
Journal:

/ Volume 25 / Issue S2 / August 2019

Published online by Cambridge University Press:

05 August 2019, pp. 318-319

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August 2019
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Multimodal Atomic Scale Characterization of Structural and Compositional Changes During Shear Deformation of Materials
Bharat Gwalani, Elizabeth J. Kautz, Tiffany Kaspar, Libor Kovarik, Vineet V. Joshi, Suveen Mathaudhu, Aashish Rohatgi, Peter Sushko, Arun Devaraj
Journal:

/ Volume 25 / Issue S2 / August 2019

Published online by Cambridge University Press:

05 August 2019, pp. 2510-2511

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August 2019
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Environmental Transmission Electron Microscopy of Individual Atmospheric Particles from the North Atlantic
Daniel Veghte, Swarup China, Libor Kovarik, Johannes Weis, Mary K. Gilles, Jian Wang, Alexander Laskin
Journal:

/ Volume 24 / Issue S1 / August 2018

Published online by Cambridge University Press:

01 August 2018, pp. 396-397

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August 2018
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Implementing Sparse Sub-Sampling Methods for Low-Dose/High Speed STEM
Nigel D. Browning, Andrew Stevens, Libor Kovarik, Andrey Liyu, B. Layla Mehdi, Hao Yang, Michael E. Gehm, Bryan Stanfill, Sarah Reehl, Lisa Bramer
Journal:

/ Volume 24 / Issue S1 / August 2018

Published online by Cambridge University Press:

01 August 2018, pp. 1952-1953

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August 2018
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Increasing the Speed of EELS/EDS Mapping Through Dynamic/Adaptive Sampling Methodologies
Karl A. Hujsak, Andrew Stevens, Libor Kovarik, Andrey Liyu, Nigel D. Browning, Vinayak P. Dravid
Journal:

/ Volume 24 / Issue S1 / August 2018

Published online by Cambridge University Press:

01 August 2018, pp. 484-485

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August 2018
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The Merits of In situ Environmental STEM for the Study of Complex Oxide Catalysts at Work
Yuanyuan Zhu, Eric Jensen, Petr V. Sushko, Libor Kovarik, Maricruz Sanchez-Sanchez, Johannes A. Lercher, Daniel Melzer, Colin Ophus, Nigel D. Browning
Journal:

/ Volume 24 / Issue S1 / August 2018

Published online by Cambridge University Press:

01 August 2018, pp. 238-239

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August 2018
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Manipulation and Immobilization of Nanostructures for In-situ STEM
Alex W. Robertson, B. Layla Mehdi, Libor Kovarik, Nigel D. Browning
Journal:

/ Volume 23 / Issue S1 / July 2017

Published online by Cambridge University Press:

04 August 2017, pp. 942-943

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July 2017
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Implementing Sub-sampling Methods for Low-Dose (Scanning) Transmission Electron Microscopy (S/TEM)
Nigel D. Browning, Andrew Stevens, Libor Kovarik, Andrey Liyu, B. Layla Mehdi, Bryan Stanfill, Sarah Reehl, Lisa Bramer
Journal:

/ Volume 23 / Issue S1 / July 2017

Published online by Cambridge University Press:

04 August 2017, pp. 82-83

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July 2017
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Imaging and Analytical Approaches for Characterization of Soil Mineral Weathering
Alice Dohnalkova, Bruce Arey, Tamas Varga, Micah Miller, Libor Kovarik
Journal:

/ Volume 23 / Issue S1 / July 2017

Published online by Cambridge University Press:

04 August 2017, pp. 2172-2173

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July 2017
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Controlling the Reaction Process in Operando STEM by Pixel Sub-Sampling
B. Layla Mehdi, Andrew Stevens, Libor Kovarik, Andrey Liyu, Bryan Stanfill, Sarah Reehl, Lisa Bramer, Nigel D. Browning
Journal:

/ Volume 23 / Issue S1 / July 2017

Published online by Cambridge University Press:

04 August 2017, pp. 98-99

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July 2017
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Imaging Electrochemical Processes in Li Batteries by Operando STEM
Nigel D. Browning, B. Layla Mehdi, Andrew Stevens, Wu Xu, Wesley A. Henderson, Ji-Guang Zhang, Karl T. Mueller, Hardeep Mehta, Libor Kovarik, Andrey Liyu
Journal:

/ Volume 23 / Issue S1 / July 2017

Published online by Cambridge University Press:

04 August 2017, pp. 1970-1971

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July 2017
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30 results

Developing a Practical Framework for Spatially Correlated Electron and X-ray High Resolution Chemical Imaging

Sub-Micron Scale Chemical and Mineralogical Analyses on Microbially Induced Calcium Carbonate Precipitates

Gated Dense Convolutional Neural Networks for Unbalanced Representations in STEM Tomography

In-situ Observation of Ordering Transformations in θ-Al2O3

Macro to Nanoscale Approaches to Study Mineral Transformations at the Liquid, Organic, Biological Interface.

Crystallographic Analysis of Transition Al2O3 Phases Under the Constrains of Complex Intergrowth and Disorder

Revealing Soil Organic Matter-mineral Associations with Advanced Chemical Imaging Methods

GaN Nuclear Batteries: Radiation Modeling for the Accelerated Contact Exposure of Betavoltaics

Mineral-Organic Interface on Clay Minerals: Imaging and Analytical Approaches

Direct Observation of Zirconium Alloy Oxidation at the Nanoscale

Multimodal Atomic Scale Characterization of Structural and Compositional Changes During Shear Deformation of Materials

Environmental Transmission Electron Microscopy of Individual Atmospheric Particles from the North Atlantic

Implementing Sparse Sub-Sampling Methods for Low-Dose/High Speed STEM

Increasing the Speed of EELS/EDS Mapping Through Dynamic/Adaptive Sampling Methodologies

The Merits of In situ Environmental STEM for the Study of Complex Oxide Catalysts at Work

Manipulation and Immobilization of Nanostructures for In-situ STEM

Implementing Sub-sampling Methods for Low-Dose (Scanning) Transmission Electron Microscopy (S/TEM)

Imaging and Analytical Approaches for Characterization of Soil Mineral Weathering

Controlling the Reaction Process in Operando STEM by Pixel Sub-Sampling

Imaging Electrochemical Processes in Li Batteries by Operando STEM

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30 results