Dislocation migration activation energies were estimated on the basis of a comparison of model and experimental results for the velocity temperature-dependence of waves of change of reflection and conduction (a new thermal transport phenomenon). The activation energies for Cu3Ba2YO7, Cu3Ce2NdO7 and Cu3Sr2LaO7 were deduced to be 0.001eV, 0.02eV and 0.04eV, respectively.

Dislocation Migration Activation Energies for HTSC Ceramics from Temperature Dependence of the Solitonic Wave of Change in Reflection and Conduction. E.M.Kudriavtsev, V.I.Emelyanov, V.V.Krivov, E.N.Lotkova, S.D.Zotov, M.Autric: Physica C, 2000, 341-348[3], 1853-4

Cu3Ba2YO7 Defects and Diffusion in Ceramics - IV Cu3Ba2YO7

Dislocation Migration Activation Energies for HTSC Ceramics from Temperature Dependence of the Solitonic Wave of Change in Reflection and Conduction. E.M.Kudriavtsev, V.I.Emelyanov, V.V.Krivov, E.N.Lotkova, S.D.Zotov, M.Autric: Physica C, 2000, 341-348[3], 1853-4