锥形保罗疏水阀综合研究：从设计到潜在应用

IF 5.6 2区物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY

Quantum Science and Technology Pub Date : 2024-10-20 DOI:10.1088/2058-9565/ad8512

Bo Deng, Moritz Göb, Max Masuhr, Johannes Roßnagel, Georg Jacob, Daqing Wang and Kilian Singer

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引用次数: 0

摘要

我们提出了一种锥形保罗阱，其射频电极与端盖电极的对称轴倾斜，从而形成漏斗状的阱势。在这种结构下，阱内带电粒子的径向自由度与轴向自由度相耦合。同样的设计被成功用于实验实现单原子热机，并通过这种设置实现了zeptonewton力的放大。在本文中，我们详细展示了这种离子阱的设计、实现和特性。该系统对离子的运动具有很高的控制能力。它的新颖特性有望应用于量子热力学、量子传感和量子信息领域。

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A comprehensive study on a tapered Paul trap: from design to potential applications

We present a tapered Paul trap whose radio frequency electrodes are inclined to the symmetric axis of the endcap electrodes, resulting in a funnel-shaped trapping potential. With this configuration, a charged particle confined in this trap has its radial degrees of freedom coupled to that of the axial direction. The same design was successfully used to experimentally realize a single-atom heat engine, and with this setup amplification of zeptonewton forces was implemented. In this paper, we show the design, implementation, and characterization of such an ion trap in detail. This system offers a high level of control over the ion’s motion. Its novel features promise applications in the field of quantum thermodynamics, quantum sensing, and quantum information.

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来源期刊

Quantum Science and Technology Materials Science-Materials Science (miscellaneous)

CiteScore

11.20

自引率

3.00%

发文量

133

期刊介绍： Driven by advances in technology and experimental capability, the last decade has seen the emergence of quantum technology: a new praxis for controlling the quantum world. It is now possible to engineer complex, multi-component systems that merge the once distinct fields of quantum optics and condensed matter physics. Quantum Science and Technology is a new multidisciplinary, electronic-only journal, devoted to publishing research of the highest quality and impact covering theoretical and experimental advances in the fundamental science and application of all quantum-enabled technologies.