Magnetostriction in the Bose-Einstein Condensate quantum magnet NiCl2-4SC(NH2)2

V. S. Zapf, V. F. Correa, C. D. Batista +6

The quantum magnet NiCl${}_2$-4SC(NH${}_2$)${}_2$ is a candidate for observing Bose-Einstein Condensation of spin degrees of freedom in applied magnetic fields. An XY antiferromagnetic o…