Spin Squeezing as a Probe of Quantum Materials
ORAL
Abstract
A nuclear spin squeezed state describes the quantum state of the collective spin for which the variance of one of the spin angular momentum components is below the Standard Quantum Limit. Spin squeezing techniques can be naturally implemented in systems with interacting and/or entangled spin ensembles. We present a novel Nuclear Magnetic Resonance (NMR) method based on using nuclear spin squeezed states to locally probe emergent orders in quantum materials (e.g. orbital order).
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Presenters
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Ilija Nikolov
Brown University
Authors
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Ilija Nikolov
Brown University
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Adrian G Del Maestro
The University of Tennessee, University of Tennessee, University of Tennessee, Knoxville, Physics, University of Tennessee Knoxville, Department of Physics, University of Vermont
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Chandrasekhar Ramanathan
Dartmouth College, Physics and Astronomy, Dartmouth College
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Vesna Mitrovic
Brown University, Department of Physics, Brown University, Physics, Brown University