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arXiv · 2603.17493

DustNET: enabling machine learning and AI models of dusty plasmas

Abstract

Dusty plasmas are ubiquitous throughout the universe, spanning laboratory and industrial plasmas, fusion devices, planetary environments, cometary comae, and interstellar media. Despite decades of research, many aspects of their behavior remain poorly understood within a unified framework. While numerous theoretical and numerical models describe specific phenomena, such as dust charging, transport, waves, and self-organization, fully predictive models across the wide range of spatial and temporal scales in both laboratory and natural systems remain elusive. Conventional plasma descriptions rely on coupled differential equations for particle densities, momenta, and energies, but their solutions are often limited by computational cost, numerical uncertainties, and incomplete knowledge of boundary conditions and transport processes. Recent advances in machine learning (ML), particularly deep neural networks, offer new opportunities to complement traditional physics-based modeling. Here we review ML and artificial intelligence (AI) approaches, termed bottom-up data-driven methods, for dusty plasma research. Central to this effort is Dust Neural nEtworks Technology (DustNET), a community-driven dataset initiative inspired by ImageNet, integrating experimental, simulation, and synthetic data to enable predictive modeling, uncertainty quantification, and multi-scale analysis. DustNET-trained models may also be deployed in real-time experimental settings under edge computing constraints. Combined with emerging multi-modal AI foundation models and autonomous agents, this framework provides a pathway toward a unified, physics-informed understanding of dusty plasmas across laboratory, industrial, space, and astrophysical environments.

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Zhehui Wang, Justin C. Burton, Niklas Dormagen, Cheng-Ran Du, Yan Feng, John E. Foster, Susan S. Glenn, Max Klein, Christina A. Knapek, Lorin Matthews, André Melzer, Edward Thomas, Chuji Wang, Jalaan Avritte, Shan Chang, Neeraj Chaubey, Pubuduni Ekanayaka, John A. Goree, Truell Hyde, Chen Liang, Zhuang Liu, Zhuang Ma, Ilya Nemenman, Elon Price, A. S. Schmitz, Mike Schwarz, Saikat C. Thakur, M. H. Thoma, Hubertus M. Thomas, L. Wimmer, Wei Yang, Zimu Yang, Xiaoman Zhang. 2026-03-18. DustNET: enabling machine learning and AI models of dusty plasmas. https://arxiv.org/abs/2603.17493

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