437 citations · 2k across the 23 of their papers we have counts for
6 papers · 1 filter
Magnetization of undoped 2-leg S = 1/2 spin ladders in La4Sr10Cu24O41
R. Klingeler, I. Hellmann, P. Ribeiro +2
Magnetization data of single crystalline La4Sr10Cu24O41 are presented. In this compound, doped spin chains and undoped spin ladders are realized. The magnetization, at low temperat…
Revisiting and modeling the magnetism of hole-doped CuO_2 spin chains in Sr{14-x}Ca_xCu_{24}O_{41}
J. Schnack, R. Klingeler, V. Kataev +1
Magnetization measurements of Sr{14-x}Ca_xCu_{24}O_{41} with 0 <= x <=12 in magnetic fields up to 16 T show that the low-temperature magnetic response of the CuO_2 spin chains chan…
Unidirectional Diagonal Order and 3D Stacking of Charge Stripes in Orthorhombic Pr1.67Sr0.33NiO4 and Nd1.67Sr0.33NiO4
M. Huecker, M. v. Zimmermann, R. Klingeler +9
The interplay between crystal symmetry and charge stripe order in Pr1.67Sr0.33NiO4 and Nd1.67Sr0.33NiO4 has been studied by means of single crystal x-ray diffraction. In contrast t…
Magnetic properties of vanadium-oxide nanotubes probed by static magnetization and {51}V NMR
E. Vavilova, I. Hellmann, V. Kataev +3
Measurements of the static magnetic susceptibility and of the nuclear magnetic resonance of multiwalled vanadium-oxide nanotubes are reported. In this nanoscale magnet the structur…
Antiferromagnetic Dimers of Ni(II) in the S=1 Spin-Ladder Na_2Ni_2(C_2O_4)_3(H_2O)_2
C. Mennerich, H. -H. Klauss, M. Broekelmann +12
We report the synthesis, crystal structure and magnetic properties of the S=1 2-leg spin-ladder compound Na_2Ni_2(C_2O_4)_3(H_2O)_2. The magnetic properties were examined by magnet…
Tuning the magnetic ground state of a novel tetranuclear Nickel(II) molecular complex by high magnetic fields
C. Golze, A. Alfonsov, R. Klingeler +10
Electron spin resonance and magnetization data in magnetic fields up to 55 T of a novel multicenter paramagnetic molecular complex [L_2Ni_4(N_3)(O_2C Ada)_4](Cl O_4) are reported.…