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QM Power and University of Kentucky demonstrate 50 kW/liter electric motor; DOE 2025 power density goal

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QM Power and the SPARK Lab at University of Kentucky shared the combined results of a large-scale, multi-objective design optimization study, and lab testing of a prototype motor designed to meet the 2025 power density goals set by the US Department of Energy (DOE). Exploded view of the proposed PM motor. Essakiappan S.,

Kentucky 396
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GigaDevice’s automotive flash memory achieves 100M units shipment milestone

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Those automotive flash memories are used widely in smart cockpits, advanced driver assistance systems (ADAS), smart networking, and battery, motor, and electronic control systems for new energy vehicles. The company’s GD25/55 SPI NOR and GD5F SPI NAND flash series achieved AEC-Q100 certification in 2019 and 2022, respectively.

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Study identifies main culprit behind lithium metal battery failure; counters conventional wisdom

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The discovery, published in Nature , challenges the conventional belief that lithium metal batteries fail because of the growth of the solid electrolyte interphase (SEI) between the lithium anode and the electrolyte. The findings could pave the way for bringing rechargeable lithium metal batteries from the lab to the market.

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