460 citations · 2.5k across the 63 of their papers we have counts for
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Structural and magnetic dimers in the spin-gapped system CuTe2O5
J. Deisenhofer, R. M. Eremina, A. Pimenov +8
We investigated the magnetic properties of the system CuTe2O5 by susceptibility and electron spin resonance measurements. The anisotropy of the effective g-factors and the ESR line…
Comparative investigation of the coupled-tetrahedra quantum spin systems Cu2Te2O5X2, X=Cl, Br and Cu4Te5O12Cl4
R. Valenti, T. Saha-Dasgupta, H. O. Jeschke +5
We present a comparative study of the coupled-tetrahedra quantum spin systems Cu2Te2O5X2, X=Cl, Br (Cu-2252(X)) and the newly synthesized Cu4Te5O12Cl4 (Cu-45124(Cl)) based on ab in…
Approaching the ground state of the kagome antiferromagnet
W. Schweika, M. Valldor, P. Lemmens
Y{0.5}$Ca{0.5}BaCo4O7 contains kagome layers of Co ions, whose spins are strongly coupled according to a Curie-Weiss temperature of -2200 K. At low temperatures, T = 1.2 K, our dif…
Investigation of the oxohalogenide Cu4Te5O12Cl4 with weakly coupled Cu(II) tetrahedra
Rie Takagi, Mats Johnsson, Vladimir Gnezdilov +3
The crystal structure of the copper(II) tellurium(IV) oxochloride CuTeOCl (Cu-45124) is composed of weakly coupled tetrahedral Cu clusters and shows crysta…
Charge density waves in Sr_14-xCa_xCu_24O_41: electron correlations vs. structural effects
K. -Y. Choi, M. Grove, P. Lemmens +7
We report inelastic light scattering experiments in the spin-chain and ladder system Sr_14-xCa_xCu_24O_41. A depletion of an electronic background is observed for 0 < x < 5 at low…