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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 international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201612249
Subject(s) - spins , qubit , electron paramagnetic resonance , molecule , spin (aerodynamics) , rotaxane , chemical physics , measure (data warehouse) , physics , pulsed epr , spin engineering , spectroscopy , quantum , electron , condensed matter physics , quantum mechanics , spin polarization , supramolecular chemistry , spin echo , computer science , medicine , radiology , database , magnetic resonance imaging , thermodynamics
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.