The layered material α-RuCl3 is a promising candidate for the Kitaev quantum spin liquid, but its low-temperature structure is debated. Here, using a new structural characterization approach, the authors report a pressure-induced high-symmetry phase in α-RuCl3, which might be close to the ideal Kitaev geometry.
- Q. Stahl
- T. Ritschel
- J. Geck