Engineers have built the first fully solid-state phonon laser on a single chip, generating surface acoustic waves at about 1 ...

Physicists have proposed turning piezoelectric crystals, the same materials found in quartz watches and microphone pickups, ...

Grid Metals Corp. reports significant cesium, lithium, and tantalum values at Falcon West Property. Drilling reveals rare LCT pegmatite with cesium-rich pollucite ...