Tuning of molecular qubits: very long coherence and spin-lattice relaxation times
Tuning of molecular qubits: very long coherence and spin-lattice relaxation times
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DOI：
10.1039/c6cc00300a
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发表时间：
2016-01-01
影响因子：
4.9
通讯作者：
van Slageren, J.
中科院分区：
文献类型：
--
作者：
Bader, K.;Winkler, M.;van Slageren, J.
我们报告了对不同过渡金属酞菁的脉冲 EPR 研究，阐明了自旋弛豫对溶剂、配体和金属离子的依赖性。相干时间>40μs，自旋晶格弛豫时间高达2s。 SOMO 环境重叠的最小化会导致相干时间增加。
We report a pulsed EPR study on different transition metal phthalocyanines, elucidating the dependence of spin relaxation on solvent, ligand and metal ion. Coherence times of >40 mu s and spin-lattice relaxation times of up to 2 s were found. Minimization of SOMO-environment overlap leads to increased coherence times.