4 ms·
"The discovery suggests that wireless energy, like that from Wi-Fi and mobile signals, could cause antiferromagnets to produce electricity that might one day be
by de_nied 3y ago
"The discovery suggests that wireless energy, like that from Wi-Fi and mobile signals, could cause antiferromagnets to produce electricity that might one day be tapped to power portable electronic devices."
I think this is even a more interesting application.
- mcpackieh 3y agoRectennas can do this, it's the basis of passive RFID, but under normal circumstances there's very little power available to harvest.