The detection of nuclear spins using individual electron spins has enabled diverse opportunities in quantum sensing and quantum information processing. Proof-of-principle experiments have demonstrated atomic-scale imaging of nuclear-spin samples and controlled multi-qubit registers. However, to […]
Quantum systems are promising candidates for sensing of weak signals as they can be highly sensitive to external perturbations, thus providing excellent performance when estimating parameters of external fields. However, when trying to detect weak […]
Researchers at the University of Tsukuba demonstrated second-order nonlinear optical effects in diamonds by taking advantage of internal color center defects that break inversion symmetry of diamond crystal. Previously, scientists thought that the inversion-symmetric nature […]
A research team at NUST MISIS, Russian Quantum Center and the Karlsruhe Institute of Technology, has created a quantum sensor that grants access to measurement and manipulation of individual two-level defects in qubits. A leading qubit technology […]
Scientists has tuned a quantum dot so that it can measure ultra-cold temperatures without the need for direct electrical connections to the outside world. A cryogenic quantum dot thermometer is calibrated and operated using only […]
A new quantum research project aimed at improving railway navigation technology in an effort to reduce train delays and increase passenger experience has been launched at the University of Birmingham.
Physicists at the University of Basel have developed a minuscule instrument able to detect extremely faint magnetic fields.
A consortium of scientists, including from RMIT University and University of Adelaide, is using hybrid diamond and glass technology to make a new class of quantum sensors.
Researchers at at Aalto University and Lund University presents a sensitive quantum thermometry to measure the tiniest energies in superconducting circuits.
Qnami announced today the closing of a 2.6M CHF (2.6M USD) seed round led by Venture Capital fund Quantonation and further supported by investiere, ZKB Start-up Finance and the High Tech Gründerfond.
Researchers are designing a brain-imaging device that uses a new type of sensor placed on the surface of a person’s head.
Researchers unravel novel dynamics in the interaction between light and mechanical motion with significant implications for quantum measurements designed to evade the influence of the detector in the notorious ‘back action limit’ problem.