R.D. Murphy, R.O. Watts
Journal of Low Temperature Physics
Magnetic measurements performed on PbMo6S8 single crystals show that this classic isotropic superconductor (Tc = 14.5 K) presents surprisingly similar irreversibility and relaxation properties as those generally attributed to layered high-Tc superconductors. An irreversibility line H* = H*0(1-t)m with m∼ 3 2 is observed for H {less-than or approximate} 1 kOe. From the magnetic relaxation rates measured below this irreversibility line, activation energies U0 around 15 meV are derived within the flux creep picture. The similarity with the high-Tc oxides is explained by the very short coherence length ξ ≈ 25 Å of PbMo6S8 which also makes this compound sensitive to disorder and local defects. © 1990.
R.D. Murphy, R.O. Watts
Journal of Low Temperature Physics
B.A. Hutchins, T.N. Rhodin, et al.
Surface Science
J.C. Marinace
JES
Frank R. Libsch, Takatoshi Tsujimura
Active Matrix Liquid Crystal Displays Technology and Applications 1997