Publication Date:
2016-10-12
Description:
Author(s): J. J. T. Wagenaar, A. M. J. den Haan, J. M. de Voogd, L. Bossoni, T. A. de Jong, M. de Wit, K. M. Bastiaans, D. J. Thoen, A. Endo, T. M. Klapwijk, J. Zaanen, and T. H. Oosterkamp The nuclear spin-lattice relaxation time T 1 is an important probe of the electronic properties of solids, but here traditional NMR methods struggle due to weak signals, so advanced tools like magnetic resonance force microscopy (MRFM) are needed. The authors extend high-resolution MRFM to measure T 1 at a temperature of 42 mK, a 100-fold improvement, with a 1000-fold increase in volume sensitivity. This opens up the possibility to measure the magnetic properties of oxide interfaces, topological insulators, high- T c superconductors, and other strongly correlated electron systems. [Phys. Rev. Applied 6, 014007] Published Fri Jul 15, 2016
Electronic ISSN:
2331-7019
Topics:
Physics
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