14 July 1997 Fluctuation effect on magnetization in Ba1-xKxBiO3 single crystals under magnetic field
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Proceedings Volume 3178, Solid State Crystals: Growth and Characterization; (1997) https://doi.org/10.1117/12.280748
Event: XII Conference on Solid State Crystals: Materials Science and Applications, 1996, Zakopane, Poland
Abstract
The temperature and field dependences of reversible magnetization in Ba1-xKxBiO3 single crystals (x equals 0.34 and 0.37) were studied. From the vortex fluctuation model the temperature dependence of the penetration depth is determined. The analysis of the experimental data suggests that for (BaK)BiO3 family of superconductors the thermal fluctuation effects are very small and that an external magnetic field does not cause the reduction of the effective dimensionality of the system.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Henryk Szymczak, Henryk Szymczak, Marek Baran, Marek Baran, Rita Szymczak, Rita Szymczak, Sergei N. Barilo, Sergei N. Barilo, Valentina I. Gatalskaya, Valentina I. Gatalskaya, Sergei V. Shiryaev, Sergei V. Shiryaev, } "Fluctuation effect on magnetization in Ba1-xKxBiO3 single crystals under magnetic field", Proc. SPIE 3178, Solid State Crystals: Growth and Characterization, (14 July 1997); doi: 10.1117/12.280748; https://doi.org/10.1117/12.280748
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