Coherent Electric-Field Control of Orbital state in a Neutral Nitrogen-Vacancy Center
arXiv:2307.07198 · doi:10.1038/s41467-024-47973-3
Abstract
The coherent control of the orbital state is crucial for color centers in diamonds for realizing extremely low-power manipulation. Here, we propose the neutrally charged nitrogen-vacancy center, NV, as an ideal system for orbital control through electric fields. We estimate electric susceptibility in the ground state of NV to be comparable to that in the excited state of NV. Also, we demonstrate coherent control of the orbital states of NV. The required power for orbital control is three orders of magnitude smaller than that for spin control, highlighting the potential for interfacing a superconducting qubit operated in a dilution refrigerator.
12 pages, 6 figures
References in corpus (13)
- Realization of a multi-node quantum network of remote solid-state qubits
- All-optical initialization, readout, and coherent preparation of single silicon-vacancy spins in diamond
- Electron-phonon processes of the silicon-vacancy centre in diamond
- Low Temperature Studies of Charge Dynamics of Nitrogen-Vacancy Defect in Diamond
- Fault-tolerant operation of a logical qubit in a diamond quantum processor
- All-optical formation of coherent dark states of silicon-vacancy spins in diamond
- Coherent Acoustic Control of a Single Silicon Vacancy Spin in Diamond
- Control and coherence of the optical transition of single defect centers in diamond
- High-fidelity single-shot readout of single electron spin in diamond with spin-to-charge conversion
- Orbital and Spin Dynamics of Single Neutrally-Charged Nitrogen-Vacancy Centers in Diamond
- Broadband, noise-free optical quantum memory with neutral nitrogen-vacancy centers in diamond
- Diamond optomechanical cavity with a color center for microwave-to-optical quantum interfaces
- Coherent Electric-Field Control of Orbital state in a Neutral Nitrogen-Vacancy Center