Aluminum oxide also makes transparent gemstones like rubies. However, there is some — kind of — transparent aluminum at the end of the video. The thin aluminum film on a plastic substrate ...
A new study reveals that spinel, a vibrant and rare gem, can also be used as a qubit system. Spinels are a transparent gems ...
Aluminum oxide also makes transparent gemstones like rubies. However, there is some — kind of — transparent aluminum at the end of the video.