Physicists at the National Institute of Standards and Technology (NIST) have measured and controlled a superconducting qubit using light-conducting fiber instead of metal electrical wires, paving the way to packing a million qubits into a […]
Researchers at QuTech, a collaboration between TU Delft and TNO, have shown that germanium semiconductor technology can be used to build a two-dimensional array of qubits to function as a quantum processor. Electrons trapped in […]
Brilliance Quantum, an Australian startup, unveils world-first diamond quantum computer technology.
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 […]
IBM has announced the general availability of Qiskit Metal, an open-source platform that automates parts of the design process for quantum chips. The tool tool was first announced late last year as part of the […]
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 […]
Researchers at the Tohoku University and Purdue University have, for the first time, developed the technology for the nanosecond operation of the spintronics-based probabilistic bit (p-bit)—dubbed “the poor man’s quantum bit” (q-bit). Magnetic Tunnel Junctions […]
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 […]
It’s called a quantum cryoprober and in the world of exotic high-tech tools, this one that sits in a lab at Intel’s campus in Oregon is truly unique. Intel worked with the Finnish firms Bluefors and Afore to design […]
Researchers from Louisiana State University have introduced a smart quantum technology for the spatial mode correction of single photons. The team has exploited the self-learning and self-evolving features of artificial neural networks to correct the distorted spatial profile of single photons.
Quantum measurements are prone to noise, which can enter the system in many ways. For quantum communication, increasing the system’s dimensionality – the number of available encoding levels – can increase its resistance to noise. […]
Scientists at the University of Bonn have been able for the first time to demonstrate quantum entanglement between a stationary qubit, i.e. a two-state quantum system, and a photon with direct coupling to an optical […]
Researchers at Stanford University have recently carried out a study exploring the role of quantum measurements in many-body dynamics. They specifically presented a protocol that can be used to realize dynamics that include quantum measurements […]
One of the most striking features of quantum mechanics is the superposition principle. This principle can be most easily illustrated via the double-slit experiment, which involves a particle that is sent through a plate pierced […]
Scientists at the ARC Centre of Excellence for Engineered Quantum Systems (EQUS) at The University of Queensland said the team was able to find unknown quantum states more quickly and accurately, using a technique called […]
An experiment at the University of Vienna has showed that quantum technology enables a speed-up in the machine learning using a quantum processor for single photons as a robot. The team has made use of […]
Yesterday, Quantum Computer scientists needed to integrate numerous hardware technologies to control and readout qubits effectively. Qblox, a Dutch startup, has just launched their Radio Frequency (RF) line consisting of fully-integrated quantum control stacks providing […]
Purdue University engineers have addressed an issue barring the development of quantum networks.
An international team of researchers led by the University of Surrey has proven the existence of the fabled multi-photon Fano effect in an experiment.
A team of researchers has investigated transmon qubits made from semiconductor nanowires with a fully surrounding superconducting shell.
A team of Microsoft and University of Sydney researchers has developed a novel approach for controlling qubits.
A team of scientists at the U.S. Department of Energy’s (DOE) Argonne National Laboratory, the University of Chicago and the University of California, developed a groundbreaking validation protocol for simulations of the atomic structure of the interface between a solid (a metal oxide) and liquid water.
A joint group of scientists has demonstrated that temperature difference can be used to entangle pairs of electrons in superconducting structures.
ETH Zurich researchers demonstrated a high-fidelity quantum network by directly transmitting microwave-encoded qubit states between superconducting circuits 5 meters apart through an insulated waveguide, advancing modular quantum computing.
Creating perfect entanglement requires full control over all qubit-qubit interactions. Until now, this goal has been hindered by the presence of an always-on and fundamental parasitic interaction that disturbs entanglement. Now, researchers at Forschungszentrum Jülich […]