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Zhi Deng

Researcher at University of California, San Diego

Publications -  27
Citations -  2837

Zhi Deng is an academic researcher from University of California, San Diego. The author has contributed to research in topics: Fast ion conductor & Conductivity. The author has an hindex of 19, co-authored 25 publications receiving 1677 citations.

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Performance and Cost Assessment of Machine Learning Interatomic Potentials.

TL;DR: A comprehensive evaluation of ML-IAPs based on four local environment descriptors --- atom-centered symmetry functions (ACSF), smooth overlap of atomic positions (SOAP), the Spectral Neighbor Analysis Potential (SNAP) bispectrum components, and moment tensors --- using a diverse data set generated using high-throughput density functional theory (DFT) calculations.
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A Critical Review of Machine Learning of Energy Materials

TL;DR: In this article, the authors provide an in-depth, critical review of ML-guided design and discovery of energy materials, a field where a novel material with superior performance (e.g., higher energy density, higher energy conversion efficiency, etc.) can have a transformative impact on the urgent global problem of climate change.
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Elastic Properties of Alkali Superionic Conductor Electrolytes from First Principles Calculations

TL;DR: In this article, the elastic properties of 23 well-known ceramic superionic superionic conductor electrolytes (SICEs) were investigated using first principles calculations. And they found that the computed elastic moduli are in good agreement with experimental data and chemical bonding nature.
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Room-Temperature All-solid-state Rechargeable Sodium-ion Batteries with a Cl-doped Na3PS4 Superionic Conductor.

TL;DR: It is demonstrated that an all-solid-state TiS2/t-Na3−xPS4−xClx/Na cell utilizing this solid electrolyte can be cycled at room-temperature at a rate of C/10 with a capacity of about 80 mAh g−1 over 10 cycles.
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Role of Na+ Interstitials and Dopants in Enhancing the Na+ Conductivity of the Cubic Na3PS4 Superionic Conductor

TL;DR: In this paper, the phase stability, dopant formation energy and Na+ conductivity of pristine and doped cubic Na3PS4 (c-Na3PS 4) were investigated.