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A collapse and revival shape of Rabi oscillations of a single Nitrogen-Vacancy (NV) center electron spin has been observed in diamond at room temperature. Because of hyperfine interaction between the host 14N nuclear spin and NV center…

量子物理 · 物理学 2010-09-10 Chunyang Tang , Xin Hu , Xinyu Pan

Obtaining a high Rabi oscillation frequency homogeneously across a spatially-extended population of nitrogen-vacancy (NV) center electronic spins in diamond is useful for efficient spin-state manipulation of the NV ensemble and in using NVs…

In this paper we study the dynamics of an ensemble of nitrogen-vacancy centers in diamond when its photoluminescence is detected by means of a widefield imaging system. We develop a seven-level model and use it to simulate the widefield…

量子物理 · 物理学 2023-09-13 Simone Magaletti , Ludovic Mayer , Jean-François Roch , Thierry Debuisschert

Ultimate sensitivity for quantum magnetometry using nitrogen-vacancy (NV) centers in diamond is limited by number of NV centers and coherence time. Microwave irradiation with a high and homogeneous power density for a large detection volume…

There has been much recent interest in extending the technique of magnetic resonance imaging (MRI) down to the level of single spins with sub-optical wavelength resolution. However, the signal to noise ratio for images of individual spins…

Nitrogen vacancy (NV) centers in diamond have precipitated profound advances in microwave detection, manifesting themselves both in spatial resolution and sensitivity. However, typical methods based on Rabi oscillations are subject to…

仪器与探测器 · 物理学 2025-12-09 Xiu-Qi Chen , Rui-Zhi Zhang , Gang-Qin Liu , Huijie Zheng

We report here on a major improvement of the control and characterization capabilities of 14N nuclear spin of single NV centers in diamond, as well as on a new method that we have devised for characterizing quantum states, i.e. quantum…

量子物理 · 物理学 2024-06-05 Abhishek Shukla , Boo Carmans , Michael Petrov , Daan Vrancken , Milos Nesladek

Quantum sensing of low-frequency magnetic fields using nitrogen-vacancy (NV) center ensembles has been demonstrated in multiple experiments with sensitivities as low as $\sim$1 pT/$\sqrt{\text{Hz}}$. To date, however, demonstrations of…

Optically-driven Rabi oscillations of single electron spins in a diamond nitrogen vacancy center are realized with two Raman-resonant optical pulses that are detuned from the respective dipole optical transitions. The Rabi oscillations are…

量子物理 · 物理学 2013-10-15 D. Andrew Golter , Hailin Wang

Non-invasive imaging of microwave (MW) magnetic fields with microscale lateral resolution is pivotal for various applications, such as MW technologies and integrated circuit failure analysis. Diamond nitrogen-vacancy (NV) center…

Arrays of NV centers in the diamond have the potential in the fields of chip-scale quantum information processing and nanoscale quantum sensing. However, determining their orientations one by one is resource intensive and time consuming.…

应用物理 · 物理学 2019-12-18 Xuerui Song , Fupan Feng , Chunxiao Cai , Guanzhong Wang , Wei Zhu , Wenting Diao , Chongdi Duan

Dense ensembles of nitrogen vacancy (NV) centers in diamond are of interest for various applications including magnetometry, masers, hyperpolarization and quantum memory. All of the applications above may benefit from a non-linear response…

量子物理 · 物理学 2019-07-31 Sergei Masis , Nir Alfasi , Roei Levi , Oleg Shtempluck , Eyal Buks

The coupling between microwave fields and atoms (or atom-like systems) is inherently weaker than for optical fields, making microwave signal manipulation for applications like quantum information processing technically challenging. In order…

原子物理 · 物理学 2019-04-10 A. Tretiakov , L. J. LeBlanc

Rabi waves have been experimentally registered for the first time by Raman scattering studies of zigzag nanotubes, produced by high energy ion beam modification of natural diamond single crystals. Antiferroelectric spin wave resonance has…

材料科学 · 物理学 2010-09-09 Dmitry Yearchuck , Alla Dovlatova

Rabi oscillations describe the interaction of a two-level system with a rotating electromagnetic field. As such, they serve as the principle method for manipulating quantum bits. By using a combination of femtosecond laser pulses and…

介观与纳米尺度物理 · 物理学 2016-05-16 Amir Capua , Charles Rettner , See-Hun Yang , Stuart S. P. Parkin

Decay of Rabi oscillations of equivalent spins diluted in diamagnetic solid matrix and coupled by magnetic dipole interactions is studied. It is shown that these interactions result in random shifts of spin transient nutation frequencies…

介观与纳米尺度物理 · 物理学 2014-06-24 E. I. Baibekov

We discuss the side resonances of optically detected magnetic resonance in diamond crystal and propose the new approach to the calculation of hyperfine interaction in composed system, consisted of negatively charged nitrogen-vacancy NV-…

介观与纳米尺度物理 · 物理学 2017-01-17 Alexander Ivanov , Alexei Ivanov

We theoretically study the effects of Rabi oscillations on resonant x-ray scattering in Ne$^+$ using intense attosecond and few-femtosecond pulses. The total photon yield strongly depends on the pulse area and has an upper bound at high…

原子物理 · 物理学 2024-08-28 Akilesh Venkatesh , Phay J. Ho

Nitrogen-vacancy (NV) centers in diamond have been widely used as platforms for quantum information, magnetometry and imaging of microwave (MW) fields. High-precision spatial control of the MW field necessary to drive the electronic spin of…

量子物理 · 物理学 2018-12-10 Giacomo Mariani , Shuhei Nomoto , Satoshi Kashiwaya , Shintaro Nomura

In this work, we demonstrate a microwave magnetic field imaging technique based on Rabi resonance with a cesium atom vapor cell. Rabi resonance signals are generated when atoms interact with a phase-modulated microwave (MW) field and are…

原子物理 · 物理学 2019-02-19 Xiaochi Liu , Songbai Kang , Zhenfei Song , Zhiyuan Jiang , Wanfeng Zhang , Jifeng Qu
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