Simultaneous electric and magnetic measurements on high Tc-superconductors

✍ Scribed by C.S. Jacobsen; N.E. Dam; K.F. Nielsen; Ib Johannsen; A.S. Petersen

• Publisher: Elsevier Science
• Year: 1988
• Tongue: English
• Weight: 124 KB
• Volume: 153-155
• Category: Article
• ISSN: 0921-4534
• DOI: 10.1016/0921-4534(88)90401-7

✦ Synopsis

SIMULTANEOUS ELECTRIC AND MAGNETIC MEASUREMENTS ON HIGH T -SUPERCONDUCTORS* c C.S. JACOBSEN(a), N.E. DAM(a), K.F. NIELSEN(a), Ib JOHANNSEN(b) and A.S. PETERSEN(c) (a) Physics Lab. 3, Techn. Univ. Denmark, DK-2800 Lyngby, Denmark. (b) H.C. grsted Institute, DK-2100 Copenhagen, Denmark. (c) DIA-K, DK-2800 Lyngby, Denmark.

A versatile sampleholder for simultaneous electric and magnetic measurements on conductors has been tested. The sample is mounted on elastic wires between two capacitor plates. The magnetization in a field gives rise to a displacement, which is detected as a change in capacitance. The sample mount may be optimized for low field as well as high field measurements. Studies on sintered YBaCuO samples are described.