Far-from-equilibrium effects of electric and electromagnetic fields in ceramics synthesis and processing

B Reeja-Jayan, J Luo - MRS Bulletin, 2021 - Springer
Electric and electromagnetic fields can promote far-from-equilibrium chemical reactions,
phase transformations, and microstructural evolution. On the one hand, both direct electric …

Flash sintering improves the densification and mechanical properties of high entropy oxides used in anodic applications

PK Tyagi, SK Jha - Materialia, 2024 - Elsevier
High entropy oxides (HEOs) have multi-cation disordered chemical structure that makes it
suitable as anode for battery applications.(Mg 0.2 Ti 0.2 Zn 0.2 Cu 0.2 Fe 0.2) 3 O 4 has …

Pair distribution function analysis driven by atomistic simulations: Application to microwave radiation synthesized TiO2 and ZrO2

S Zhang, J Gong, DZ Xiao, BR Jayan… - Computational Materials …, 2023 - Elsevier
A workflow is presented for performing pair distribution function (PDF) analysis of defected
materials using structures generated from atomistic simulations. A large collection of …

In situ synchrotron pair distribution function analysis to monitor synthetic pathways under electromagnetic excitation

N Nakamura, L Su, J Bai, S Ghose… - Journal of Materials …, 2020 - pubs.rsc.org
Electromagnetic (EM) fields, specifically microwave radiation (MWR), can significantly
influence the synthesis of ceramic oxide materials and promote rapid, low-temperature …

Engineering lithium-ion battery cathodes for high-voltage applications using electromagnetic excitation

L Su, SK Jha, XL Phuah, J Xu, N Nakamura… - Journal of Materials …, 2020 - Springer
Microwave radiation (MWR), a type of electromagnetic excitation source, reduces the
synthesis temperature and processing time for chemical reactions compared to traditional …

Linking far-from-equilibrium defect structures in ceramics to electromagnetic driving forces

N Nakamura, L Su, H Wang, N Bernstein… - Journal of Materials …, 2021 - pubs.rsc.org
Electromagnetic (EM) field exposure during materials synthesis offers the opportunity to
engineer novel atomic structures and modify reaction kinetics beyond the capabilities of …

Experimental Evidence for the Influence of Electromagnetic Fields on Atomic Structure

NJ Nakamura - 2020 - search.proquest.com
Electromagnetic (EM) fields can significantly alter ceramic synthesis, inducing rapid, low-
temperature crystallization and phase transitions not observed via conventional routes. Due …

Atomistic Simulations and Machine Learning Approaches for Optimizing Electrocaloric Cooling and Identifying Oxide Defect Structures

J Gong - 2022 - search.proquest.com
With the development of machine learning (ML) algorithms and hardware, the application of
ML methods and data-driven approaches are gaining popularity in the field of materials …

Interpreting total X-ray scattering data and lithium battery cycling curves using atomistic simulation and machine learning

S Zhang - 2022 - search.proquest.com
Pair distribution function (PDF) is a total scattering technique for determining the local
structure of nanoscaled materials. In this thesis, we combine atomistic simulations and …

The Effect of Frequency on Electromagnetic Field–Material Interactions

MR Telmer - 2021 - search.proquest.com
This thesis aims to improve the understanding of electromagnetic (EM) field–material
interactions, with the end goal of introducing frequency as an experimental variable during …