SQUID and Hall-probe microscopy of superconducting films

A. Ya Tzalenchuk, Z. G. Ivanov, S. V. Dubonos, T. Claeson, Alexander Tzalenchuk

Research output: Contribution to journalArticlepeer-review


We have developed a variable temperature scanning micro-magnetometer, incorporating an HTS SQUID and a ballistic Hall-probe sensor. The microscope features non-magnetic temperature regulation and topographic imaging capabilities. The performance of the microscope was demonstrated in measurements of a flux distribution in patterned HTS films and around deliberately introduced defects in a temperature range 5-100 K
Original languageEnglish
Pages (from-to)581
JournalApplied Superconductivity 1999. Proceedings of EUCAS 1999, the Fourth European Conference on Applied Superconductivity
Publication statusPublished - 2000

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