Bose-Einstein condensation of triplons close to the quantum critical point in the quasi-one-dimensional spin- 1 2 antiferromagnet NaVOPO 4

Prashanta K. Mukharjee, K. M. Ranjith, B. Koo, J. Sichelschmidt, M. Baenitz, Y. Skourski, Y. Inagaki, Y. Furukawa, A. A. Tsirlin, and R. Nath

Physical Review B

100

144433