Diamond spies peek at magnetic secrets under Earth's core pressure ⚡ экспресс
Original: "Diamond quantum sensing at record high pressure up to 240 GPa"
Spy defects in diamond have captured superconductivity in titanium at 180 gigapascals for the first time.
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Tiny defects in diamond, like super-microphones, pick up magnetic signals at millions of atmospheres. For the first time, superconductivity in titanium at 180 GPa has been “heard”—a breakthrough toward materials that transmit energy loss-free under everyday conditions.
🎯 240 gigapascals is the pressure of a freight train balancing on a pinky fingernail. Even diamond needs tempering to survive such a squeeze.