Structural phase transition in the 2D spin dimer compound SrCu2(BO3)2
K. Sparta, G. J. Redhammer, P. Roussel, G. Heger, G. Roth, P. Lemmens, A. Ionescu, M. Grove, G. Güntherodt, F. Hüning, H. Lueken, H. Kageyama, K. Onizuka and Y. Ueda
Eur. Phys. J. B, 19 4 (2001) 507-516
DOI: https://doi.org/10.1007/s100510170296