Eremina, R. M.Gavrilova, T. P.Guenther, A.Wang, Z.Lortz, R.Johnsson, M.Berger, H.von Nidda, H. A. KrugDeisenhofer, J.Loidl, A.2012-06-122012-06-122012-06-12201110.1140/epjb/e2011-20263-2https://infoscience.epfl.ch/handle/20.500.14299/81558WOS:000298009200007We report on magnetization and specific heat measurements on single-crystalline CuTe2O5. The experimental data are directly compared to theoretical results for two different spin structures, namely an alternating spin-chain and a two-dimensional (2D) coupled dimer model, obtained by Das et al. [Phys. Rev. B 77, 224437 (2008)]. While the analysis of the specific heat does not allow to distinguish between the two models, the magnetization data is in good agreement with the 2D coupled dimer model.Electron-Spin-ResonanceChainstext::journal::journal article::research article