Real-time imaging of vortex-antivortex annihilation in Bi2Sr2CaCU2O8+delta single crystals by low temperature scanning hall probe microscopy

Date

2006-03-01

Author

Dede, M
Oral, Ahmet
Yamamoto, T
Kadowaki, K
Shtrikman, H

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Vortices in superconductors play an important role in operating limits and applications of the superconductors. Scanning Hall probe microscopes have proven themselves to be quantitative and non-invasive tools for investigating magnetic samples down to 50 nm scale. Penetration of vortices in high quality single crystal Bi2Sr2CaCu1O8+delta superconductor has been studied in real-time with single vortex resolution at 77 K using a low temperature scanning Hall probe microscope (LT-SHPM). Vortices have been observed to be annihilated by the antivortices in small M-H loops.

URI

https://hdl.handle.net/11511/94448

Journal

Japanese Journal of Applied Physics

DOI

https://doi.org/10.1143/jjap.45.2246

Collections

Department of Physics, Article

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Citation Formats

M. Dede, A. Oral, T. Yamamoto, K. Kadowaki, and H. Shtrikman, “Real-time imaging of vortex-antivortex annihilation in Bi2Sr2CaCU2O8+delta single crystals by low temperature scanning hall probe microscopy,” Japanese Journal of Applied Physics, vol. 45, no. 3B, pp. 2246–2250, 2006, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/94448.