International team creates high-frequency switch for future 6G networks

https://techxplore.com/news/2024-07-international-team-high-frequency-future.html

"very high frequency, lower power consumption... 2X operating frequency, up to 120 GHz, and without need to apply constant voltage to remain on (not volatile)... hexagonal boron nitride allows ON/  OFF activation applying electrical voltage pulse instead of constant signal, saving energy... up to 120 GHz which is 6G range)... enabled by memristance, without need for traditional memristors... future: between 12 and 18 layer superposition at 260 GHz, enabling stable 2K cycle stability creating commercial demand"