𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Persistent supercurrents in composite rings of high-Tc and conventional superconductors

✍ Scribed by R. Gross; P. Chaudhari; A. Gupta; G. Koren

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
503 KB
Volume
166
Category
Article
ISSN
0921-4534

No coin nor oath required. For personal study only.

✦ Synopsis

We have measured substantial supercurrents in rings formed by segments of epitaxial Y,BarC&O, and lead thin films. The supercurrent density across the planar interface of the conventional and high-T, superconductor has been found to be larger than 600 A/cm2 at 4.2 K. Our experimental observations can place powerful constraints on the up to now unknown nature of the superconducting order parameter in high-temperature superconductors.

πŸ“œ SIMILAR VOLUMES

Trends in precursor design for conventio
Trends in precursor design for conventional and aerosol-assisted CVD of high-Tc superconductors
✍ Liliane G. Hubert-Pfalzgraf; HervΓ© Guillon πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 290 KB πŸ‘ 1 views

Conventional MOCVD techniques require molecules displaying volatility and constant vapor pressure. Metal oxide precursors, i.e., b-diketonates, or classical or functionalized metal alkoxides are mostly solids. The various approaches used to tailor volatility are discussed with barium derivatives as