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Browsing Tag

Quantum metrology

7 posts
SScience
A fluorescent-protein spin qubit | Nature
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A fluorescent-protein spin qubit | Nature

  • August 21, 2025
Protein expression and purification In Figs. 1–4 and 5d, we measured EYFP with the mutations S2insL/S65G/V68L/S72A/T203Y/H231L of avGFP, with…
PPhysics
A unified realization of electrical quantities from the quantum International System of Units
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A unified realization of electrical quantities from the quantum International System of Units

  • August 13, 2025
Mills, I. M., Mohr, P. J., Quinn, T. J., Taylor, B. N. & Williams, E. R. Redefinition of…
PPhysics
High-purity quantum optomechanics at room temperature
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High-purity quantum optomechanics at room temperature

  • August 6, 2025
Aspelmeyer, M., Kippenberg, T. J. & Marquardt, F. Cavity optomechanics. Rev. Mod. Phys. 86, 1391 (2014). ADS  Google…
PPhysics
Demonstration of a tunable non-Hermitian nonlinear microwave dimer
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Demonstration of a tunable non-Hermitian nonlinear microwave dimer

  • August 6, 2025
Figure 1 a illustrates the 3D microwave cavities used in our system, each with four ports featuring adjustable coupling…
PPhysics
Coherent spectroscopy with a single antiproton spin
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Coherent spectroscopy with a single antiproton spin

  • July 23, 2025
Precision measurements of the magnetic properties of simple systems stand as a powerful tool for investigating fundamental physics,…
PPhysics
Single nuclear spin detection and control in a van der Waals material
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Single nuclear spin detection and control in a van der Waals material

  • July 9, 2025
Sample preparation The hBN thin flakes were tape-exfoliated from a monocrystalline hBN crystal and transferred onto Si/SiO2 substrates.…
PPhysics
Hybrid quantum network for sensing in the acoustic frequency range
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Hybrid quantum network for sensing in the acoustic frequency range

  • July 3, 2025
A detailed layout of the experimental set-up is shown in Extended Data Fig. 1. Below, we discuss the…
United States
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