首页> 美国卫生研究院文献>Journal of Visualized Experiments : JoVE >Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps
【2h】

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps

机译:使用超微型表面离子阱捕获离子的实验方法

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

Ions trapped in a quadrupole Paul trap have been considered one of the strong physical candidates to implement quantum information processing. This is due to their long coherence time and their capability to manipulate and detect individual quantum bits (qubits). In more recent years, microfabricated surface ion traps have received more attention for large-scale integrated qubit platforms. This paper presents a microfabrication methodology for ion traps using micro-electro-mechanical system (MEMS) technology, including the fabrication method for a 14 µm-thick dielectric layer and metal overhang structures atop the dielectric layer. In addition, an experimental procedure for trapping ytterbium (Yb) ions of isotope 174 (174Yb+) using 369.5 nm, 399 nm, and 935 nm diode lasers is described. These methodologies and procedures involve many scientific and engineering disciplines, and this paper first presents the detailed experimental procedures. The methods discussed in this paper can easily be extended to the trapping of Yb ions of isotope 171 (171Yb+) and to the manipulation of qubits.
机译:捕获在四极保罗阱中的离子被认为是实现量子信息处理的强大物理候选之一。这是由于它们的相干时间长,并且具有操纵和检测单个量子位(qubit)的能力。近年来,对于大型集成量子位平台,微细加工的表面离子阱已受到更多关注。本文介绍了一种使用微机电系统(MEMS)技术的离子阱微制造方法,包括14 µm厚介电层的制造方法和介电层顶部的金属悬垂结构。此外,还描述了使用369.5 nm,399 nm和935 nm二极管激光器捕获同位素174( 174 Yb + )的离子的实验程序。这些方法和步骤涉及许多科学和工程学科,本文首先介绍了详细的实验步骤。本文讨论的方法可以很容易地扩展到捕获同位素171( 171 Yb + )的Yb离子和量子位的操作。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号