87Rb NMR Relaxation and Vortex Dynamics in Rb3C60
Authors : F TABAK
Pages : 587-592
View : 10 | Download : 7
Publication Date : 0000-00-00
Article Type : Research Paper
Abstract :87Rb NMR relaxation measurements in superconducting fullerene Rb3C60 for various values of the external field are reported. In the normal state the results are in agreement with T1T= Constant. Below Tc, while no evidence of Hebel-Slichter peak is present in temperature dependence of T1-1 , maxima are observed in \insert ignore into journalissuearticles values( T2-1 at T=22K characteristic of vortex field fluctuation. T1 shows an anomalous field dependence not yet explained.Keywords : Turk J Phys, 24, 2000, 587 592 Turk J Phys, vol 24, iss 4