Stochastic resonance magnetic force microscopy imaging of Josephson arrays
Naibert T, Polshyn H, Wolin B, Durkin M, Garrido Menacho R, Shem IM, Chua V, Hughes T, Mason N, Budakian R. 2016. Stochastic resonance magnetic force microscopy imaging of Josephson arrays. APS March Meeting 2016. APS: American Physical Society, Bulletin of the American Physical Society, vol. 61, H25.00006.
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Author
Naibert, Tyler;
Polshyn, HryhoriyISTA 
;
Wolin, Brian;
Durkin, Malcolm;
Garrido Menacho, Rita;
Shem, Ian Mondragon;
Chua, Victor;
Hughes, Taylor;
Mason, Nadya;
Budakian, Raffi
;
Wolin, Brian;
Durkin, Malcolm;
Garrido Menacho, Rita;
Shem, Ian Mondragon;
Chua, Victor;
Hughes, Taylor;
Mason, Nadya;
Budakian, RaffiSeries Title
Bulletin of the American Physical Society
Abstract
Vortex interactions are key to explaining the behavior of many two dimensional superconducting systems. We report on the development of a technique to locally probe vortex interactions in a 2D array of Josephson junctions. Scanning a magnetic tip attached to an ultra-soft cantilever over the array produces changes in the frequency of the cantilever along certain lines, forming geometric patterns in the scans. Different tip-surface separations and external magnetic fields produce a number of different patterns. These patterns correspond to tip locations in which two configurations of vortices in the lattice have degenerate energies. By imaging the locations of these degeneracies, information on the local vortex interactions may be obtained.
Publishing Year
Date Published
2016-03-01
Proceedings Title
APS March Meeting 2016
Volume
61
Issue
2
Article Number
H25.00006
Conference
APS: American Physical Society
Conference Location
Baltimore, MD, United States
Conference Date
2016-03-14 – 2016-03-18
ISSN
IST-REx-ID
Cite this
Naibert T, Polshyn H, Wolin B, et al. Stochastic resonance magnetic force microscopy imaging of Josephson arrays. In: APS March Meeting 2016. Vol 61. American Physical Society; 2016.
Naibert, T., Polshyn, H., Wolin, B., Durkin, M., Garrido Menacho, R., Shem, I. M., … Budakian, R. (2016). Stochastic resonance magnetic force microscopy imaging of Josephson arrays. In APS March Meeting 2016 (Vol. 61). Baltimore, MD, United States: American Physical Society.
Naibert, Tyler, Hryhoriy Polshyn, Brian Wolin, Malcolm Durkin, Rita Garrido Menacho, Ian Mondragon Shem, Victor Chua, Taylor Hughes, Nadya Mason, and Raffi Budakian. “Stochastic Resonance Magnetic Force Microscopy Imaging of Josephson Arrays.” In APS March Meeting 2016, Vol. 61. American Physical Society, 2016.
T. Naibert et al., “Stochastic resonance magnetic force microscopy imaging of Josephson arrays,” in APS March Meeting 2016, Baltimore, MD, United States, 2016, vol. 61, no. 2.
Naibert T, Polshyn H, Wolin B, Durkin M, Garrido Menacho R, Shem IM, Chua V, Hughes T, Mason N, Budakian R. 2016. Stochastic resonance magnetic force microscopy imaging of Josephson arrays. APS March Meeting 2016. APS: American Physical Society, Bulletin of the American Physical Society, vol. 61, H25.00006.
Naibert, Tyler, et al. “Stochastic Resonance Magnetic Force Microscopy Imaging of Josephson Arrays.” APS March Meeting 2016, vol. 61, no. 2, H25.00006, American Physical Society, 2016.
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