Reconfigurable mmWave microchips co-integrating hBN switches on GaN

Nature, Published online: 08 July 2026; doi:10.1038/s41586-026-10761-8Radio-frequency switches made from two-dimensional layered hexagonal boron nitride (hBN) were co-integrated on gallium nitride (GaN) microchips to build programmable millimetre-wave (mmWave) monolithic microwave integrated circuits suitable for 6G hardware.

SINSIN
Jul 8, 2026 - 22:00
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Reconfigurable mmWave microchips co-integrating hBN switches on GaN

Nature, Published online: 08 July 2026; doi:10.1038/s41586-026-10761-8Radio-frequency switches made from two-dimensional layered hexagonal boron nitride (hBN) were co-integrated on gallium nitride (GaN) microchips to build programmable millimetre-wave (mmWave) monolithic microwave integrated circuits suitable for 6G hardware.

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