封面：单核 Eu(III)配合物的空穴燃烧光谱研究揭示 5D0→7F0 转变的窄光学线宽和长达数秒的核自旋寿命（ChemPhysChem 19/2024）

IF 2.3 3区化学 Q3 CHEMISTRY, PHYSICAL

Chemphyschem Pub Date : 2024-10-02 DOI:10.1002/cphc.202481901

Sören Schlittenhardt, Evgenij Vasilenko, Vishnu Unni C., Nicholas Jobbitt, Olaf Fuhr, David Hunger, Mario Ruben, Senthil Kumar Kuppusamy

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引用次数: 0

摘要

封面展示了光谱空穴燃烧（SHB）研究如何揭示了与电荷中性 EuIII 复合物相关的 0.205 μs 长的光相干寿命（T2opt）和几秒钟长的核自旋寿命（T1spin），其特点是 5D0 到 7F0 的转变。这些结果表明，分子稀土离子（MREI）复合物可作为可调整和可扩展的平台，为量子信息处理（QIP）应用创建相干光-物质界面。更多信息可参阅 D. Hunger、M. Ruben、S. K. Kuppusamy 及合作者的研究文章。Kuppusamy 及其合作者的研究文章中（DOI: 10.1002/cphc.202400280）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Front Cover: Spectral Hole-Burning Studies of a Mononuclear Eu(III) Complex Reveal Narrow Optical Linewidths of the 5D0→7F0 Transition and Seconds Long Nuclear Spin Lifetimes (ChemPhysChem 19/2024)

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Front Cover: Spectral Hole-Burning Studies of a Mononuclear Eu(III) Complex Reveal Narrow Optical Linewidths of the 5D0→7F0 Transition and Seconds Long Nuclear Spin Lifetimes (ChemPhysChem 19/2024)

The Front Cover shows how spectral-hole burning (SHB) studies reveal a 0.205 μs-long optical coherence lifetime (T_2opt) and seconds-long nuclear spin lifetime (T_1spin) associated with a charge-neutral Eu^III complex, featuring a ⁵D₀-to-⁷F₀ transition. The results indicate the utility of molecular rare-earth ion (MREI) complexes as tuneable and scalable platforms for creating coherent light–matter interfaces for quantum information processing (QIP) applications. More information can be found in the Research Article by D. Hunger, M. Ruben, S. K. Kuppusamy and co-workers (DOI: 10.1002/cphc.202400280).

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来源期刊

Chemphyschem 化学-物理：原子、分子和化学物理

CiteScore

4.60

自引率

3.40%

发文量

425

审稿时长

1.1 months

期刊介绍： ChemPhysChem is one of the leading chemistry/physics interdisciplinary journals (ISI Impact Factor 2018: 3.077) for physical chemistry and chemical physics. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies. ChemPhysChem is an international source for important primary and critical secondary information across the whole field of physical chemistry and chemical physics. It integrates this wide and flourishing field ranging from Solid State and Soft-Matter Research, Electro- and Photochemistry, Femtochemistry and Nanotechnology, Complex Systems, Single-Molecule Research, Clusters and Colloids, Catalysis and Surface Science, Biophysics and Physical Biochemistry, Atmospheric and Environmental Chemistry, and many more topics. ChemPhysChem is peer-reviewed.