Dynamically excited single-component ion Coulomb crystals in linear Paul traps

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• 作者：Drewsen ; M. ; Mortensen ; A. ; Lindballe ; J. ; Mø ; lhave ; K. ; Kj&aelig ; rgaard ; N.
• 关键词：52.27.Jt ; 52.27.Lw ; 32.80.Pj ; 42.50.Vk ; Coulomb crystals ; Storage ring emulation ; Ion traps ; Laser cooling
• 刊名：Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
• 出版年：2004
• 出版时间：October 11, 2004
• 年：2004
• 卷：532
• 期：1-2
• 页码：237-240
• 全文大小：343 K

文摘

This paper briefly discusses a few experiments regarding dynamically excited crystalline structures in a linear Paul trap. The dynamically excited structures are created either by applying a torque to an initially stationary crystal by utilizing the radiation pressure force from a near-resonant laser beam or by operating the trap at parameters where parametric resonances melt normal stationary crystals.