US scientists create tiny crystal sensor to measure intense fusion magnetic fields
SMRTR summary
Sandia National Laboratories developed a pencil-eraser-sized crystal sensor that accurately measures intense magnetic fields inside fusion reactors and radiation-heavy environments where conventional sensors fail. Made from rare-earth garnet crystals, the device requires less maintenance, reduces costs, and has already been licensed by one company.
SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.
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