11 papers
Magnetization, Magnetic Susceptibility and ESR in Tb3Ga5O12
U. Löw, S. A. Zvyagin, M. Ozerov +4
We report on the measurement of the magnetic susceptibility and of ESR transitions in the garnet substance TbGaO (TGG). The results are compared with a calculation i…
Acoustic Faraday effect in TbGaO
A. Sytcheva, U. Loew, S. Yasin +5
The transverse acoustic wave propagating along the [100] axis of the cubic TbGaO (acoustic mode) is doubly degenerate. A magnetic field applied in the direc…
Soundwave Anomalies in SrCu_{2}(BO_{3})_{2}
S. Zherlitsyn, S. Schmidt, B. Wolf +6
The temperature and high magnetic field dependence of the longitudinal soundwave mode c_{11} in the two dimensional dimer system SrCu_{2}(BO_{3})_{2} is presented. c_{11}(T) shows…
Electron renormalization of sound interaction with two-level systems in superconducting metglasses
E. V. Bezuglyi, A. L. Gaiduk, V. D. Fil +5
The crossing of temperature dependencies of sound velocity in the normal and the superconducting state of metallic glasses indicates renormalization of the intensity of sound inter…
Sound attenuation in the superconducting amorphous alloy ZrTiCuNiBe
E. V. Bezuglyi, A. L. Gaiduk, V. D. Fil +5
The superconducting energy gap and the parameter of the intensity of electron scattering at two-level systems in amorphous ZrTiCuNiBe are determined from the results of measurement…
High Magnetic Field ESR in the Haldane Spin Chains NENP and NINO
M. Sieling, U. Löw, B. Wolf +3
We present electron spin resonance experiments in the one-dimensional antiferromagnetic S=1 spin chains NENP and NINO in pulsed magnetic fields up to 50T. The measured field depend…