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Measuring Spin⋅⋅⋅Spin Interactions between Heterospins in a Hybrid [2]Rotaxane
Author(s) -
Boulon MarieEmmanuelle,
Fernandez Antonio,
Moreno Pineda Eufemio,
Chilton Nicholas F.,
Timco Grigore,
Fielding Alistair J.,
Winpenny Richard E. P.
Publication year - 2017
Publication title -
angewandte chemie
Language(s) - English
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.201612249
Subject(s) - spins , electron paramagnetic resonance , qubit , molecule , spin (aerodynamics) , rotaxane , chemical physics , spin engineering , pulsed epr , spectroscopy , chemistry , measure (data warehouse) , molecular magnets , quantum , physics , nanotechnology , electron , materials science , supramolecular chemistry , condensed matter physics , spin polarization , nuclear magnetic resonance , quantum mechanics , spin echo , computer science , magnetization , magnetic resonance imaging , magnetic field , radiology , thermodynamics , medicine , database
Use of molecular electron spins as qubits for quantum computing will depend on the ability to produce molecules with weak but measurable interactions between the qubits. Here we demonstrate use of pulsed EPR spectroscopy to measure the interaction between two inequivalent spins in a hybrid rotaxane molecule.