Quantum Technology News
A team of physicists has mapped how electron energies vary from region to region in a particular quantum state with unprecedented clarity. This understanding reveals an underlying mechanism by which electrons influence one another, termed
Researchers at the University of Cambridge have developed a novel technique for generating single photons, by moving single electrons in a specially designed light-emitting diode. This technique, reported in the journal Nature Communications, could help the
Researchers at ETH Zurich have joined forces to develop a novel light detector which consists of two-dimensional layers of different materials that are coupled to a silicon optical waveguide. This extremely fast and sensitive light
A research team led by professors from the University of Pittsburgh, Department of Physics and Astronomy, has announced the discovery of a new electronic state of matter. The research focused on measurements in one-dimensional conducting
A team of Chinese researchers has succeeded in sending entangled quantum memories between buildings 20 kilometers apart and over a 50-kilometer coiled fiber cable. The first experiment was based on the use of a small
The French theoretical physicist Franck Laloë presents a modification of Schrödinger’s famous equation that ensures that all measured states are unique, helping to solve the problem that is neatly encompassed in the Schrödinger’s cat paradox.
Physicists from EPFL, Switzerland and University of Bremen have unveiled fingerprints of the long-sought particle known as Mahan exciton in the room temperature optical response of the popular methylammonium lead halide perovskites. The optical properties
Researchers at the University of Münster and Forschungszentrum Jülich demonstrated what is known as energy quantization in nanowires made of high-temperature superconductors (superconductors in which the temperature is elevated below which quantum mechanical effects predominate). The superconducting
Researchers from University Of New South Wales (UNSW) have created artificial atoms in silicon chips that offer improved stability of qubits. They created artificial atoms in a silicon quantum dot, a tiny space in a
Researchers at EPFL and NCCR MARVEL have developed a novel formulation that describes how heat spreads within crystalline materials. This can explain why and under which conditions heat propagation becomes fluid-like rather than diffusive. Their
