*Alsu Gazizulina1, Diana Lucia Quintero Castro2,1, Dirk Wulferding3,4, Jeremie Teyssier5, Karel Prokes1, Fabiano Yokaichiya1, Andreas Schilling6
(1. Helmholtz-Zentrum Berlin für Materialien und Energie(Germany), 2. Department of Mathematics and Physics, University of Stavanger(Norway), 3. Institute for Condensed Matter Physics, TU Braunschweig (Germany), 4. Laboratory for Emerging Nanometrology (LENA), TU Braunschweig(Germany), 5. Department of Quantum Matter Physics, University of Geneva(Switzerland), 6. Institute of Physics, University of Zurich(Switzerland))
Keywords:spin-dimer system , chemical disorder, orbit-lattice fluctuations, Bose-Einstein condensation , magnetic-field-induced phase transition