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Wired Up: Majorana Fermions for Quantum Computing

“Majorana fermions exhibit a strange property: these exotic particles cannot be distinguished from their own antiparticles. Nevertheless, technically they could be extremely useful as qubits for quantum computers. This is because every two Majorana fermions form an entangled pair that …

Autonomous Robot Plays with NanoLEGO

“Scientists are developing an autonomous artificial intelligence system that can selectively grip and move individual molecules Molecules are the building blocks of everyday life. Many materials are composed of them, a little like a LEGO model consists of a multitude …

Artificial Synapses on Design

“Tiny material differences are crucial for the functional behaviour of memristive devices Scientists around the world are intensively working on memristive devices, which are capable in extremely low power operation and behave similarly to neurons in the brain. Researchers from …

Schrödinger’s Cat with 20 Qubits

“Dead or alive, left-spinning or right-spinning - in the quantum world particles such as the famous analogy of Schrödinger’s cat can be all these things at the same time. An international team, including researchers from several leading American universities, together …

New Quantum Dot Microscope Shows Electric Potentials of Individual Atoms

“A team of researchers from Jülich in cooperation with the University of Magdeburg has developed a new method to measure the electric potentials of a sample at atomic accuracy. Using conventional methods, it was virtually impossible until now to quantitatively …

Thermoelectric efficiency of quantum dots now characterizable

“Thermoelectric materials can convert temperature differences into electrical energy and vice versa. In nanodimensions, they are potentially useful for applications such as cooling microchips, or improving their energy efficiency in the form of nanoscale thermoelectric generators. Thermoelectric materials can convert …

Materials Research: Oxide Ceramics with Reversible Properties

“Modern technology could not do without materials that have clearly defined physical properties. A new approach to achieving targeted and at the same time reversible material design using oxygen has now been presented by scientists at Forschungszentrum Jülich. The ceramic …

Artificial Synapses Made from Nanowires

“Scientists from Jülich together with colleagues from Aachen and Turin have produced a memristive element made from nanowires that functions in much the same way as a biological nerve cell. The component is able to both save and process information …

It’s All in the Mix: Julich Researchers are Developing Fast-Charging Solid-State Batteries

“There are currently great hopes for solid-state batteries. They contain no liquid parts that could leak or catch fire. For this reason, they do not require cooling and are considered to be much safer, more reliable, and longer lasting than …

Magnetic skyrmions: Not the only ones of their class

“Jülich researchers discover a new type of magnetic particle-like object for data storage devices of the future. Jülich, 28 June 2018 - Tiny magnetic vortex structures, so-called skyrmions, have been researched intensively for some time for future energy-efficient space-saving data storage …