Multilayer ion trap technology for scalable quantum computing and quantum simulation

被引：20

作者：

Bautista-Salvador, A. ^{[1
,2
,3
]}

Zarantonello, G. ^{[1
,2
]}

Hahn, H. ^{[1
,2
]}

Preciado-Grijalva, A. ^{[1
]}

Morgner, J. ^{[1
,2
]}

Wahnschaffe, M. ^{[1
,2
,3
]}

Ospelkaus, C. ^{[1
,2
,3
]}

机构：

[1] Phys Tech Bundesanstalt, Bundesallee 100, D-38116 Braunschweig, Germany

[2] Leibniz Univ Hannover, Inst Quantum Opt, Welfengarten 1, D-30167 Hannover, Germany

[3] Leibniz Univ Hannover, Lab Nano & Quantum Engn, Schneiderberg 39, D-30167 Hannover, Germany

来源：

NEW JOURNAL OF PHYSICS | 2019年 / 21卷 / 04期

关键词：

surface-electrode ion trap; atom chip; microfabrication; quantum logic and simulation; PAUL TRAP; MANIPULATION;

D O I：

10.1088/1367-2630/ab0e46

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a novel ion trap fabrication method enabling the realization of multilayer ion traps scalable to an in principle arbitrary number of metal-dielectric levels. We benchmark our method by fabricating a multilayer ion trap with integrated three-dimensional microwave circuitry. We demonstrate ion trapping and microwave control of the hyperfine states of a laser cooled Be-9(+) ion held at a distance of 35 mu m above the trap surface. This method can be used to implement large-scale ion trap arrays for scalable quantum information processing and quantum simulation.

引用

页数：7

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