A novel Gapless Quantum Spin Liquid in the S = 1 4d4-honeycomb material Cu${}_3$LiRu${}_2$O${}_6$

Sanjay Bachhar, Nashra Pistawala, S. Kundu +7

We report the discovery of a novel gapless quantum spin liquid in the S=1 honeycomb system Cu${}_3$LiRu${}_2$O${}_6$ with Ru${}^{4+}$ ($4d^4$) where moments remain dynamic down to 50 mK. H…