Shaped Pulses for Energy Efficient High-Field NMR at the Nanoscale
arXiv:1805.01741 · doi:10.1103/PhysRevApplied.10.044072
Abstract
The realisation of optically detected magnetic resonance via nitrogen vacancy centers in diamond faces challenges at high magnetic fields which include growing energy consumption of control pulses as well as decreasing sensitivities. Here we address these challenges with the design of shaped pulses in microwave control sequences that achieve orders magnitude reductions in energy consumption and concomitant increases in sensitivity when compared to standard top-hat microwave pulses. The method proposed here is general and can be applied to any quantum sensor subjected to pulsed control sequences.
arXiv comment7 pages, 4 figures
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Cited by in corpus (12)
- Pulsed polarisation for robust DNP
- Randomisation of Pulse Phases for Unambiguous and Robust Quantum Sensing
- QuOCS: The Quantum Optimal Control Suite
- Modulated Continuous Wave Control for Energy-efficient Electron-nuclear Spin Coupling
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- Ambiguous Resonances in Multipulse Quantum Sensing with Nitrogen Vacancy Centers
- Double Quantum Magnetometry at Large Static Magnetic Fields
- Selective Hybrid Spin Interactions with Low Radiation Power