Spin-Lattice Relaxation Decoherence Suppression in Vanishing Orbital Angular Momentum Qubits
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Spin-Lattice Relaxation Decoherence Suppression in Vanishing Orbital Angular Momentum Qubits. / Buch, Christian D.; Kundu, Krishnendu; Marbey, Jonathan J.; van Tol, Johan; Weihe, Hogni; Hill, Stephen; Piligkos, Stergios.
I: Journal of the American Chemical Society, Bind 144, Nr. 38, 2022, s. 17597–17603.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Spin-Lattice Relaxation Decoherence Suppression in Vanishing Orbital Angular Momentum Qubits
AU - Buch, Christian D.
AU - Kundu, Krishnendu
AU - Marbey, Jonathan J.
AU - van Tol, Johan
AU - Weihe, Hogni
AU - Hill, Stephen
AU - Piligkos, Stergios
PY - 2022
Y1 - 2022
N2 - Multifrequency electron paramagnetic resonance spectroscopy on oriented single crystals of magnetically dilute Gd(III) ions in Gd0.004Y0.996(trensal) is used to determine the Hamiltonian parameters of the ground (8)S(7/2 )term and its phase memory time, T-m, characterizing its coherent spin dynamics. The vanishing orbital angular momentum of the S-8(7/2) term makes it relatively insensitive to spin-lattice relaxation mediated by magnetoelastic coupling and leads to a T-m of 12 mu s at 3 K, which is not limited by spin-lattice relaxation.
AB - Multifrequency electron paramagnetic resonance spectroscopy on oriented single crystals of magnetically dilute Gd(III) ions in Gd0.004Y0.996(trensal) is used to determine the Hamiltonian parameters of the ground (8)S(7/2 )term and its phase memory time, T-m, characterizing its coherent spin dynamics. The vanishing orbital angular momentum of the S-8(7/2) term makes it relatively insensitive to spin-lattice relaxation mediated by magnetoelastic coupling and leads to a T-m of 12 mu s at 3 K, which is not limited by spin-lattice relaxation.
KW - LANTHANIDE COMPLEXES
KW - STRUCTURAL-CHARACTERIZATION
KW - QUANTUM
KW - GADOLINIUM
KW - MAGNETS
KW - DESIGN
KW - LABELS
U2 - 10.1021/jacs.2c07057
DO - 10.1021/jacs.2c07057
M3 - Journal article
C2 - 36106369
VL - 144
SP - 17597
EP - 17603
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
SN - 0002-7863
IS - 38
ER -
ID: 322191460