A simple contactless apparatus for determination of critical transition temperature of high-Tc superconducting films

Determination of critical current densit

Determination of critical current density in high temperature superconducting thin films in case of inductive measurements

✍ E. Nazarova; A. Angelow 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 87 KB

In the frame of Bean critical state model an analysis of ac inductive measurements response of high temperature superconducting thin films has been made. The full magnetic moment and ac losses during the magnetic field cycle has been determined. A connection is found between the critical current den