Self-protected nanoscale thermometry based on spin defects in silicon carbide

Abstract

Quantum sensors with solid state electron spins have attracted considerable interest due to their nanoscale spatial resolution.A critical requirement is to suppress the environment noise of the solid state spin sensor.Here we demonstrate a nanoscale thermometer based on silicon carbide (SiC) electron spins.We experimentally demonstrate that the performance of the spin sensor is robust against dephasing due to a self protected machenism. The SiC thermometry may provide a promising platform for sensing in a noisy environment ,e.g. biological system sensing.

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Cited by in corpus (13)

• Coherent control of nitrogen-vacancy center spins in silicon carbide at room temperature
• Femtosecond Laser Writing of Spin Defects in Hexagonal Boron Nitride
• Universal coherence protection in a solid-state spin qubit
• Room temperature coherent manipulation of single-spin qubits in silicon carbide with a high readout contrast
• Coherent electrical readout of defect spins in 4H-SiC by photo-ionization at ambient conditions
• Coherent Manipulation with Resonant Excitation and Single Emitter Creation of Nitrogen Vacancy Centers in 4H Silicon Carbide
• Coherent control of defect spins in silicon carbide above 550 K
• Local vibrational modes of Si vacancy spin qubits in SiC
• Temperature dependence of divacancy spin coherence in implanted silicon carbide
• Optimization of the power broadening in optically detected magnetic resonance of defect spins in silicon carbide
• Imaging heat transport in suspended diamond nanostructures with integrated spin defect thermometers
• Temperature-dependent energy-level shifts of Spin Defects in hexagonal Boron Nitride
• A Concise Primer on Solid-State Quantum Emitters