单核S = 1 Ni（II）复合自旋量子比特中时钟跃迁的稳健性评估

IF 15.6 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Journal of the American Chemical Society Pub Date : 2025-01-30 DOI:10.1021/jacs.4c1436710.1021/jacs.4c14367

Idris Tlemsani, François Lambert, Nicolas Suaud, Christian Herrero, Régis Guillot, Anne-Laure Barra, Serge Gambarelli and Talal Mallah*,

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引用次数: 0

摘要

具有整数自旋S = 1的Ni（II）配合物在零磁场下表现为时钟跃迁自旋量子比特，对自旋槽的磁波动具有弹性，而具有半整数自旋（S = 3/2）的Co（II）配合物在受到与Ni（II）相同的波动磁场时失去相干性。这些发现表明，充分设计的Ni（II）配合物是自旋量子比特的优秀候选者。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Assessing the Robustness of the Clock Transition in a Mononuclear S = 1 Ni(II) Complex Spin Qubit

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Assessing the Robustness of the Clock Transition in a Mononuclear S = 1 Ni(II) Complex Spin Qubit

Ni(II) complexes with an integer spin S = 1 that behave as clock transition spin qubits at zero magnetic field are resilient to magnetic fluctuations of the spin bath, while Co(II) complexes with a half-integer spin (S = 3/2) lose their coherence when they are subject to the same fluctuating magnetic field as the Ni(II) ones. These findings demonstrate that adequately designed Ni(II) complexes are excellent candidates for spin qubits.

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来源期刊

Journal of the American Chemical Society 化学-化学综合

CiteScore

24.40

自引率

6.00%

发文量

2398

审稿时长

1.6 months

期刊介绍： The flagship journal of the American Chemical Society, known as the Journal of the American Chemical Society (JACS), has been a prestigious publication since its establishment in 1879. It holds a preeminent position in the field of chemistry and related interdisciplinary sciences. JACS is committed to disseminating cutting-edge research papers, covering a wide range of topics, and encompasses approximately 19,000 pages of Articles, Communications, and Perspectives annually. With a weekly publication frequency, JACS plays a vital role in advancing the field of chemistry by providing essential research.