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The Space-Time Characteristics of High-Temperature Superconductors and A Hall Microscope for Investigating Them

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Measurement Techniques Aims and scope

The space and time characteristics of the density of a trapped magnetic flux in Bi2Sr2CaCu2O8+x single-crystal and YBa2Cu3O7–x polycrystalline samples are investigated. The effectiveness of these investigations when studying inhomogeneous superconductors is demonstrated. A low-temperature three-dimensional scanning microscope with a sensitivity of 2.5·10−7 T/Hz1/2, based on two Hall converters is developed.

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Authors and Affiliations

  1. Fryazino Branch, Kotelnikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Fryazino, Russia

    Kh. R. Rostami

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  1. Kh. R. Rostami
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Correspondence to Kh. R. Rostami.

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Translated from Izmeritel’naya Tekhnika, No. 12, pp. 51–56, December, 2014.

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Rostami, K.R. The Space-Time Characteristics of High-Temperature Superconductors and A Hall Microscope for Investigating Them. Meas Tech 57, 1443–1450 (2015). https://doi.org/10.1007/s11018-015-0647-9

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  • DOI: https://doi.org/10.1007/s11018-015-0647-9

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