From an Anomalous Peak Effect to a Second Magnetization Peak in Nb-rich Nb-Ti Alloys

AM Ionescu, I Ivan, M Enculescu… - … of Superconductivity and …, 2017 - Springer
We investigated the evolution of the DC magnetic hysteresis curves of Nb 0.89 Ti 0.11 alloys
thermo-mechanically processed by intermediate heat treatments at 900∘ C in vacuum and …

Behavior of the Second Magnetization Peak in Self-nanostructured La2–x Sr x CuO4 Single Crystals

L Miu, AM Ionescu, D Miu, I Ivan, A Crisan - Vortices and Nanostructured …, 2017 - Springer
The occurrence of a second magnetization peak (SMP) on the dc magnetic hysteresis
curves of superconducting single crystals with randomly distributed vortex pinning centers is …