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The Frequency Dependence of Magneto-conductivity Tensors in Pr-doped High Temperature Superconductors Y1-xPrxBa2Cu3O7
1Hargyan Singh*,1Anup Kumar, 1P. K. Sharma, 1Deepak Sharma, and 2R. Swarup

Published in: Journal for Advance Research in Applied Sciences
Volume- 4, Issue-6, pp.22-26, Dec 2017
DPI :-> 16.10089.JARAS.2017.V4I6.2226.2213



Abstract
The study on the high-Tc superconductors Y1-xPrxBa2Cu3O7 for x = 0.0, 0.05 and 0.1 had been made for their magneto-potentials behaviors as transport-properties in these materials. The Hall Effect measurement had been investigated using six-probe Hall geometry under radio-frequency (RF) signaling at room temperature T. The magnetopotentials (VH) having oscillatory nature had been recorded with changing frequencies (0.5-7) MHz and magnetic fields at 6000 Gauss. These magneto-potentials have been employed to compute the various physical parameters as Hall coefficient RH~10?14esu, electron concentration n~1012esu, plasma frequency ?p~1010sec-1, longitudinal resistivity ?xx ~ 10?1?cm. and Hall resistivity ?xy ~ 103?cm. The Hall coefficient RH suppresses alongwith ?xx and ?xy with doping whereas the other physical parameters fluctuated in magnitude by doping of praseodymium (Pr) in these materials under RF-perturbations.

Key-Words / Index Term
High-Tc superconductors, transport properties, magneto-potentials, magneto-conductivity tensors and RF-perturbations

How to cite this article
1Hargyan Singh*,1Anup Kumar, 1P. K. Sharma, 1Deepak Sharma, and 2R. Swarup , “The Frequency Dependence of Magneto-conductivity Tensors in Pr-doped High Temperature Superconductors Y1-xPrxBa2Cu3O7”, Journal for Advance Research in Applied Sciences, 4, Issue-6, pp.22-26, Dec 2017. DPI:16.10089.JARAS.V4.I6.2213