A team of French and Dutch researchers present a general signal processing method for processing, analysing and representing electrical quantum currents directly at the level of individual electronic wave functions. Quantum mechanics and the associated
ETH Zurich and the Paul Scherrer Institute (PSI) establish a joint centre for the development of quantum computers. Its aim is to advance the realization of quantum computers based on both ion traps and superconducting
Integrated silicon nitride photonic chips with meter-long spiral waveguides. Credit: Jijun He and Junqiu Liu (EPFL). Scientists in the group of Professor Tobias J. Kippenberg at EPFL’s School of Basic Sciences have developed ultralow-loss silicon
Einstein-Podolski-Rosen correlations can be used for precision measurements. (Image: Jurik Peter, Shutterstock) Quantum systems consisting of several particles can be used to measure magnetic or electric fields more precisely. A young physicist at the University
by Thomas Bohn – Executive Director of the Greater Geneva Bern area (GGBa) Switzerland is an innovation hotspot in the heart of Europe: it has been topping the Global Innovation Index for the past ten years, it
A research team around Quantum tech startup Terra Quantum pushed sensing capacity beyond what has previously been achievable by exploiting quantum resources. Human understanding of the world and our technological progress are often limited by
Towards ubiquitous connectivity The first steps towards a quantum internet were taken in the past decade by linking two quantum devices that shared a direct physical link. However, being able to pass on quantum information
Each fermion has an antiparticle of opposite electric charge with which it annihilates. But this is not the case for Majorana fermions, which have no charge and are their own antiparticle. Topological quantum computing is
In physics, things exist in “phases”, such as solid, liquid, gas. When something crosses from one phase to another, we talk about a “phase transition” – think about water boiling into steam, turning from liquid
A team of researchers from Sweden, Finland and Japan has developed an opto-spintronic nanostructure – made of quantum dots – which allows the generation of conduction electron spin polarization exceeding 90% at room temperature without
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