标题： 氙气中相位射频地毯上的离子传输 显示英文标题

标题： Ion Transport on Phased Radiofrequency Carpets in Xenon Gas

摘要： 我们介绍了用于高压氙气中离子传输的四相射频（RF）地毯系统的的设计和性能。 该射频地毯，设计间距为160 $\mu$m，用于在压力高达600 mbar的氙气中收集离子。 我们展示了铯离子在不同压力下的传输效率，并与在SIMION软件中进行的微观模拟进行了比较。 在高压下使用N相射频地毯的新方法可以在比气体中常规射频离子传输更密集的环境中实现离子悬浮和受控横向运动。 这一特性使得此类地毯成为未来无中微子双β衰变实验中设想的单离子传感器的强候选方案。 显示英文摘要

摘要： We present the design and performance of a four-phased radiofrequency (RF) carpet system for ion transport in high-pressure xenon gas. The RF carpet, designed with a 160 $\mu$m pitch, is applied to the lateral collection of ions in xenon at pressures up to 600 mbar. We demonstrate transport efficiency of caesium ions across varying pressures, and compare with microscopic simulations made in the SIMION package. The novel use of an N-phased RF carpet at high pressure can achieve ion levitation and controlled lateral motion in a denser environment than is typical for RF ion transport in gases. This feature makes such carpets strong candidates for ion transport to single ion sensors envisaged for future neutrinoless double-beta decay experiments in xenon gas.