The 50-year quest to create a quantum spin liquid may finally be over
For minerologists, a mine is an invitation. The earth has been broken open, its veins laid bare – and those who enter hope to find unknown wonders. In the 1970s, Kali Kafi mine near the small Iranian town of Anarak fulfilled that hope. There, among the dusty desert rocks, Joachim Otteman and Darius Adib saw…
