Pinning force in superconducting NbAlGe systems

✍ Scribed by J.G. Chigvinadze; J. Prachařová; J. Růžič; S.R. Šafrata

• Publisher: Elsevier Science
• Year: 1987
• Tongue: English
• Weight: 308 KB
• Volume: 27
• Category: Article
• ISSN: 0011-2275
• DOI: 10.1016/0011-2275(87)90149-4

✦ Synopsis

Results of direct mechanical measurements of the pinning force in Nb-AI-Ge superconducting bulk samples are given. The dependence of average measured pinning force on the external magnetic field up to 5 T at 4.2 K was determined experimentally. The results obtained are compared with those determined by critical current density measurements previously performed electrically on the same samples.