Vertical Magnetic Levitation Force Measurement on Single Crystal YBaCuO Bulk at Different Temperatures


Çelik Ş., GÜNER S. B. , Ozturk K., Ozturk O.

APS March Meeting 2016, Baltimore, Maryland, United States Of America, 14 - 18 March 2016, pp.1

  • Publication Type: Conference Paper / Summary Text
  • City: Baltimore, Maryland
  • Country: United States Of America
  • Page Numbers: pp.1

Abstract

Magnetic levitation force measurements of HTS samples are performed with the use of liquid nitrogen. It is both convenient and cheap. However, the temperature of the sample cannot be changed (77 K) and there is problem of frost. So, it is necessary to build another type of system to measure the levitation force high Tc superconductor at different temperatures. In this study, we fabricated YBaCuO superconducting by top-seeding-melting-growth (TSMG) technique and measured vertical forces of them at FC (Field Cooling) and ZFC (Zero Field Cooling) regimes by using our new designed magnetic levitation force measurement system. It was used to investigate the three-dimensional levitation force and lateral force in the levitation system consisting of a cylindrical magnet and a permanent cylindrical superconductor at different temperatures (37, 47, 57, 67 and 77 K)