Magnetization Dynamics and Coherent Spin Manipulation of a Propeller Gd(III) Complex with the Smallest Helicene Ligand
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https://figshare.com/articles/dataset/Magnetization_Dynamics_and_Coherent_Spin_Manipulation_of_a_Propeller_Gd_III_Complex_with_the_Smallest_Helicene_Ligand/11825541
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资源简介：
A homoleptic
gadolinium(III) complex with the smallest helicene-type
ligand, 1,10-phenanthroline-N,N′-dioxide
(phendo) [Gd(phendo)4](NO3)3·xMeOH (phendo = 1,10-phenanthroline-N,N′-dioxide, MeOH = methanol), shows slow relaxation
of the magnetization characteristic for Single Ion Magnets (SIM),
despite negligible magnetic anisotropy, confirmed by ab initio calculations.
Solid state dilution magnetic and EPR studies reveal that the magnetization
dynamics of the [Gd(phendo)4]3+ cation is controlled
mainly by a Raman process. Pulsed EPR experiments demonstrate long
phase memory times (up to 2.7 μs at 5 K), enabling the detection
of Rabi oscillations at 20 K, which confirms coherent control of its
spin state.
创建时间：
2020-02-20
