Sculpting quantum materials for the electronics of the future

https://phys.org/news/2023-03-sculpting-quantum-materials-electronics-future.html

"dynamics of electrons can be controlled by curving the fabric of space... quantum materials (unlike silicon) capture, manipulate and transmit electromagnetic signals in picoseconds... thin layer free electrons sandwiched between strontium titanate and lanthanum aluminate, insulating oxides enabling attainment  particular electronic geometrical configurations controllable on-demand... Using laser pulses each layer of atoms was stacked one after another... high-speed electromagnetic signal manipulation... sensors"

Related: New gate-tunable and high-mobility devices based on strontium titanate

https://techxplore.com/news/2023-07-gate-tunable-high-mobility-devices-based-strontium.html