Fabrication of a planar micro Penning trap and numerical investigations of versatile ion positioning protocols
NEW JOURNAL OF PHYSICS(2010)
摘要
We describe a versatile planar Penning trap structure, which allows one to dynamically modify the trapping configuration almost arbitrarily. The trap consists of 37 hexagonal electrodes, each with a circumcircle diameter of 300 mu m, fabricated in a gold-on-sapphire lithographic technique. Every hexagon can be addressed individually, thus shaping the electric potential. The fabrication of such a device with clean room methods is demonstrated. We illustrate the variability of the device by a detailed numerical simulation of a lateral and a vertical transport and simulate trapping in racetrack and artificial crystal configurations. The trap may be used for ions or electrons, as a versatile container for quantum optics and quantum information experiments.
更多查看译文
关键词
quantum information,numerical simulation,quantum optics
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络