Harnessing the Metal–Insulator Transition of VO2 in Neuromorphic Computing

P Schofield, A Bradicich, RM Gurrola… - Advanced …, 2023 - Wiley Online Library
Future‐generation neuromorphic computing seeks to overcome the limitations of von
Neumann architectures by colocating logic and memory functions, thereby emulating the …

Doping-Induced Pre-Transformation to Extend Solid-Solution Regimes in Li-Ion Batteries

P Schofield, Y Luo, D Zhang, W Zaheer… - ACS Energy …, 2022 - ACS Publications
In many intercalation electrodes of Li-ion batteries, lithiation induces distortive structural
transformations with substantial implications for stress accumulation, capacity loss, and …

[HTML][HTML] Designing shape-memory-like microstructures in intercalation materials

D Zhang, AR Balakrishna - Acta Materialia, 2023 - Elsevier
During the reversible insertion of ions, lattices in intercalation materials undergo structural
transformations. These lattice transformations generate misfit strains and volume changes …

[PDF][PDF] Multivariate hyperspectral data analytics across length scales to probe compositional, phase, and strain heterogeneities in electrode materials

DA Santos, JL Andrews, B Lin, LR De Jesus, Y Luo… - Patterns, 2022 - cell.com
The origins of performance degradation in batteries can be traced to atomistic phenomena,
accumulated at mesoscale dimensions, and compounded up to the level of electrode …

[HTML][HTML] R-Nb 2 O 5 has an 'idealized'V 2 O 5 structure and Wadsley–Roth-like structural stability during Li-ion battery cycling

K Parui, AD Lee, S Gandhi, MM Butala - Journal of Materials Chemistry …, 2023 - pubs.rsc.org
The adoption of batteries across diverse applications requires electrode materials with a
wider range of performance metrics, such as cost, safety, and material availability. Along the …

3D microstructure evolution in NaxFePO4 storage particles for sodium-ion batteries

T Zhang, M Sotoudeh, A Groß, RM McMeeking… - Journal of Power …, 2023 - Elsevier
The cathode material Na x FePO 4 of sodium-ion batteries exhibits complex phase
segregation thermodynamics with the existence of an intermediate phase, and large volume …

Compatible microstructures in magnetic materials

AR Balakrishna - Physical Review Materials, 2022 - APS
A mathematical relationship between magnetic material constants is proposed for which
highly reversible microstructures form during phase transformations. The microstructures …

Coupling Diffusion and Finite Deformation in Phase Transformation Materials

T Zhang, D Zhang, AR Balakrishna - arXiv preprint arXiv:2309.01870, 2023 - arxiv.org
We present a multiscale theoretical framework to investigate the interplay between diffusion
and finite lattice deformation in phase transformation materials. In this framework, we use the …