Publication Date:
2018-09-19
Description:
Author(s): Yechezkel Schlussel, Till Lenz, Dominik Rohner, Yaniv Bar-Haim, Lykourgos Bougas, David Groswasser, Michael Kieschnick, Evgeny Rozenberg, Lucas Thiel, Amir Waxman, Jan Meijer, Patrick Maletinsky, Dmitry Budker, and Ron Folman The mechanism behind high- T c superconductivity still is not fully understood, yet is key in the quest for room-temperature superconductors. Recently developed techniques based on color centers in diamond offer fresh possibilities to study magnetism in high- T c superconductors (HTSs). The authors’ approach to imaging vortices in an HTS using N- V centers allows quantitative measurement of the magnetic field vector at high bandwidth over a wide temperature range, which was not possible before, as the distance between sample and sensor was too large. In principle this approach is also suitable for studying a variety of other systems, including magnetic domains and skyrmions. [Phys. Rev. Applied 10, 034032] Published Tue Sep 18, 2018
Electronic ISSN:
2331-7019
Topics:
Physics
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