cond-mat.str-el
Sudip Pal Björn Miksch Hans-Albrecht Krug von Nidda Anastasia Bauernfeind Marc Scheffler Yukihoro Yoshida Gunzi Saito Atsushi Kawamoto Cécile Mézière Narcis Avarvari John A. Schlueter Andrej Pustogow Martin Dressel
Gapped magnetic ground state in the spin-liquid candidate $κ$-(BEDT-TTF)$_2$Ag$_2$(CN)$_3$ suggested by magnetic spectroscopy