首页|Preparing highly entangled states of nanodiamond rotation and NV center spin

Preparing highly entangled states of nanodiamond rotation and NV center spin

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A nanodiamond with an embedded nitrogen-vacancy(NV)center is one of the experimental systems that can be co-herently manipulated within current technologies.Entanglement between NV center electron spin and mechanical rotation of the nanodiamond plays a fundamental role in building a quantum network connecting these microscopic and mesoscopic degrees of motions.Here we present a protocol to asymptotically prepare a highly entangled state of the total quantum angular momentum and electron spin by adiabatically boosting the external magnetic field.

nanodiamondNV centerentanglement

李文亮、周端陆

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Institute of Physics,Beijing National Laboratory for Condensed Matter Physics,Chinese Academy of Sciences,Beijing 100190,China

School of Physical Sciences,University of Chinese Academy of Sciences,Beijing 100049,China

National Key Research and Development Program of ChinaNational Key Research and Development Program of ChinaNational Natural Science Foundation of ChinaStrategic Priority Research Program of Chinese Academy of Sciences

2021YFA07183022021YFA140210412075310XDB28000000

2024

10.1088/1674-1056/ad117a

中国物理B(英文版)
中国物理学会和中国科学院物理研究所

中国物理B(英文版)

CSTPCDEI
影响因子：0.995
ISSN：1674-1056
年,卷(期)：2024.33(2)
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