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Updated: Feb 27, 2026

All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics
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用量子计算对被困离子进行几何操纵

L M Duan1, J I Cirac, P Zoller

  • 1Institute for Theoretical Physics, University of Innsbruck, A-6020 Innsbruck, Austria. Luming.Duan@uibk.ac.at

Science (New York, N.Y.)
|June 2, 2001
PubMed
概括

我们提出了一种新的量子计算方法,仅使用几何操作. 这种方法利用激光控制的被困离子,提供了一种潜在的强大方法来执行量子计算.

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相关概念视频

Mass Analyzers: Common Types01:19

Mass Analyzers: Common Types

The quadrupole mass analyzer consists of four cylindrical metal rods arranged in a diamond carrying a DC voltage and a radio-frequency AC voltage. The motion of ions through the quadrupole depends on the field strength, causing only ions of a certain m/z to resonate successfully and strike the detector at a given field strength. Though the transmission rate for these analyzers is high, the exact elemental composition of the sample is not determined because of low resolution; however, they are...
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