Conference paper
Learning Reduced Order Dynamics via Geometric Representations
Imran Nasim, Melanie Weber
SCML 2024
Nuclear spin-lattice relaxation of 139La in (I) La1.8Sr0.2CuO4-δ and La2CuO4 was investigated. Below the superconducting transition temperature Tc = 38 K the relaxation rate in (I) follows an Arrhenius law with an activation energy Δ = 11.5 meV, leading to a gap energy of 2Δ/kTc = 7. The relaxation time of 139La in (II), however, shows a completely different temperature dependence, which can be explained by antiferromagnetic fluctuations. © 1988 Elsevier Science Publishers B.V.
Imran Nasim, Melanie Weber
SCML 2024
R.J. Gambino, N.R. Stemple, et al.
Journal of Physics and Chemistry of Solids
John G. Long, Peter C. Searson, et al.
JES
L.K. Wang, A. Acovic, et al.
MRS Spring Meeting 1993