Germanium-Vacancy Color Center in Diamond as a Non-invasive Temperature Sensor

Abstract

We present high-resolution, all-optical thermometry based on ensembles of GeV color center in diamond. Due to the unique properties of diamond, an all-optical approach using this method opens a way to produce non-invasive, back-action-free temperature measurements in a wide range of temperatures, from a few Kelvin to 1100 Kelvin.

References in corpus (4)

• Nanometer scale quantum thermometry in a living cell
• Quantum Nonlinear Optics with a Germanium-Vacancy Color Center in a Nanoscale Diamond Waveguide
• Electron-phonon processes of the silicon-vacancy centre in diamond
• Robust luminescence of the silicon-vacancy center in diamond at high temperatures

Cited by in corpus (12)

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• Photoluminescence of lead-related optical centers in single-crystal diamond
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• All-optical cryogenic thermometry based on NV centers in nanodiamonds
• Practical applications of quantum sensing: a simple method to enhance sensitivity of Nitrogen-Vacancy-based temperature sensors
• All-optical nanoscale thermometry based on silicon-vacancy centers in detonation nanodiamonds
• Magnesium-vacancy optical centers in diamond
• Enhancing Optical Readout from Diamond AFM Tips for Quantum Nanosensing
• Temperature selective thermometry with sub-microsecond time resolution using dressed-spin states in diamond
• Luminescence thermometry based on photon emitters in nanophotonic silicon waveguides
• High resolution imaging with anomalous saturated excitation
• Optimization of the sensitivity of a temperature sensor based on germanium-vacancy color center (GeV) in diamond