Magnetic and thermomagnetic properties of some lead—tin alloys
We have investigated the effect of the precipitation process appearing after the annealing of lead—tin alloys on the critical temperature and on the magnetic properties. We examined the occurrence of the flux-jump state, its dependence upon the precipitation and the temperature, giving a theoretical model for this process. The Nernst—Ettingshausen effect has been investigated for deeply doped samples. We deduced the character of the electron—phonon and pinning—vortex interactions.
KeywordsFlux Line Vortex Interaction Critical Magnetic Field Eritieal Field Meissner State
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