SP Pai
Articles written in Pramana – Journal of Physics
Volume 58 Issue 5-6 May 2002 pp 1147-1151 Thin Film And Devices
Self-injection length in La0.7Ca0.3MnO3-YBa2Cu3O7-δ ferromagnet-superconductor multilayer thin films
SP Pai S Wanchoo SC Purandare T Banerjee PR Apte AM Narsale R Pinto
We have carried out extensive studies on the self-injection problem in barrierless heterojunctions between La0.7Ca0.3MnO3 (LCMO) and YBa2Cu3O7-δ (YBCO) thin films. The heterojunctions were formed
Volume 58 Issue 5-6 May 2002 pp 1165-1170 Thin Film And Devices
Study of magnetoresistance and conductance of bicrystal grain boundary in La0.67Ba0.33MnO3 thin film
Neeraj Khare AK Gupta UP Moharil AK Raychaudhuri SP Pai R Pinto
La0.67Ba0.33MnO3 (LBMO) thin film is deposited on a 36.7°C SrTiO3 bicrystal substrate using laser ablation technique. A microbridge is created across bicrystal grain boundary and its characteristics are compared with a microbridge on the LBMO film having no grain boundary. Presence of grain boundary exhibits substantial magnetoresistance ratio (MRR) in the low field and low temperature region. Bicrystal grain boundary contribution in MRR disappears at temperature
Volume 96, 2022
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