Abstract
Electrical resistivity measurements on the superconducting oxides of the compositions Y0.9−x Pr x Ca0.1Ba2[Cu1−y Zn y ]3O7−δ (0≤x≤0.20 and 0.0≤y≤0.10) sintered in oxygen atmosphere were carried out to obtain the normal and anomalous pseudogaps in underdoped and overdoped samples. It is observed that pseudogap temperature T * decreases with increasing doping level p in the underdoped case. For the overdoped sample with y=0.06, T * shows no p dependence.
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Naik, M.S., Priolkar, K.R., Sarode, P.R. et al. Normal and Anomalous Pseudogap of Superconducting Y0.9−x Pr x Ca0.1Ba2[Cu1−y Zn y ]3O7−δ . J Supercond Nov Magn 22, 427–430 (2009). https://doi.org/10.1007/s10948-009-0481-x
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DOI: https://doi.org/10.1007/s10948-009-0481-x