High-frequency energy conversion is essential in modern systems, with most relying on solid-state conductors. However, traditional materials such as copper and aluminium face challenges such as skin effects, proximity effects and inefficiency; exploring liquid metal composites could enable liquid–solid hybrid energy conversion, advancing applications such as power converters, motors, magnetic fields and rapid recycling.
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Li, Z., Hu, Y. Toward liquid–solid hybrid high-frequency energy conversion. Nat Rev Electr Eng 2, 147–148 (2025). https://doi.org/10.1038/s44287-025-00149-7
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DOI: https://doi.org/10.1038/s44287-025-00149-7