Probing the Nuclear Spin-Lattice Relaxation Time at the Nanoscale

Journal article (2016)

Authors

JJT Wagenaar Universiteit Leiden
A.M.J. den Haan Universiteit Leiden
J. Zaanen Universiteit Leiden
TH Oosterkamp Universiteit Leiden
J.M. de Voogd Universiteit Leiden
L Bossoni Universiteit Leiden
T.A. de Jong Universiteit Leiden
M. de Wit Universiteit Leiden
K. M. Bastiaans Universiteit Leiden
David Thoen Tera-Hertz Sensing - EEMCS
A. Endo Tera-Hertz Sensing - EEMCS , QN/Quantum Nanoscience , Kavli institute of nanoscience Delft
T.M. Klapwijk Kavli institute of nanoscience Delft, Moscow State Pedagogical University, QN/Klapwijk Lab
Research Group
Tera-Hertz Sensing (EEMCS) (TU Delft)
Copyright: © 2016 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, David Thoen, A. Endo, T.M. Klapwijk, J. Zaanen, TH Oosterkamp
DOI: https://doi.org/10.1103/PhysRevApplied.6.014007
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Published Date

15-07-2016

Language

English

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Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Microelectronics

Research Group

Tera-Hertz Sensing

Abstract

Nuclear spin-lattice relaxation times are measured on copper using magnetic-resonance force microscopy performed at temperatures down to 42 mK. The low temperature is verified by comparison with the Korringa relation. Measuring spin-lattice relaxation times locally at very low temperatures opens up the possibility to measure the magnetic properties of inhomogeneous electron systems realized in oxide interfaces, topological insulators, and other strongly correlated electron systems such as high-Tc superconductors.

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