Temperature selective thermometry with sub-microsecond time resolution using dressed-spin states in diamond

Abstract

Versatile nanoscale sensors that are susceptible to changes in a variety of physical quantities often exhibit limited selectivity. This paper reports a novel scheme based on microwave-dressed spin states for optically probed nanoscale temperature detection using diamond quantum sensors, which provides selective sensitivity to temperature changes. By combining this scheme with a continuous pump-probe scheme using ensemble nitrogen-vacancy centers in nanodiamonds, a sub-microsecond temporal resolution with thermal sensitivity of 3.7 K$\cdot$Hz${}^{-1/2}$ that is insensitive to variations in external magnetic fields on the order of 2 G is demonstrated. The presented results are favorable for the practical application of time-resolved nanoscale quantum sensing, where temperature imaging is required under fluctuating magnetic fields.

References in corpus (28)

• QuTiP 2: A Python framework for the dynamics of open quantum systems
• QuTiP: An open-source Python framework for the dynamics of open quantum systems
• Nanometer scale quantum thermometry in a living cell
• Sensing electric fields using single diamond spins
• Sensitivity Optimization for NV-Diamond Magnetometry
• High precision nano scale temperature sensing using single defects in diamond
• Temperature dependence of the nitrogen-vacancy magnetic resonance in diamond
• Avoiding power broadening in optically detected magnetic resonance of single NV defects for enhanced DC-magnetic field sensitivity
• Properties of nitrogen-vacancy centers in diamond: group theoretic approach
• Nanoscale magnetic imaging of a single electron spin under ambient conditions
• Fluorescence thermometry enhanced by the quantum coherence of single spins in diamond
• Dynamic strain-mediated coupling of a single diamond spin to a mechanical resonator
• Resolved sidebands in a strain-coupled hybrid spin-oscillator system
• Quantum imaging of current flow in graphene
• The negatively charged nitrogen-vacancy centre in diamond: the electronic solution
• All-optical thermometry and the thermal properties of the optically detected spin resonances of the NV center in nano-diamond
• Vector magnetic field microscopy using nitrogen vacancy centers in diamond
• Real-time nanodiamond thermometry probing in-vivo thermogenic responses
• Strong mechanical driving of a single electron spin
• Detection of a single fundamental charge with nanoscale resolution in ambient conditions using the NV${}^{-}$ center in diamond
• Germanium-Vacancy Color Center in Diamond as a Non-invasive Temperature Sensor
• Double-quantum spin-relaxation limits to coherence of near-surface nitrogen-vacancy centers
• Spin-strain interaction in nitrogen-vacancy centers in diamond
• All-optical nanoscale thermometry with silicon-vacancy centers in diamond
• Coherence-protected Quantum Gate by Continuous Dynamical Decoupling in Diamond
• Multipulse Double-Quantum Magnetometry With Near-Surface Nitrogen Vacancy Centers
• Protecting quantum spin coherence of nanodiamonds in living cells
• High precision single qubit tuning via thermo-magnetic field control

Cited by in corpus (1)

• Temperature Sensing with RF-Dressed States of Nitrogen-Vacancy Centers in Diamond