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Cooper pairs with finite momentum rectify supercurrent flow

In a paper published in Nature Physics, scientists at the Max Planck Institute of Microstructure Physics, Halle show that a lateral Josephson junction made from a type-II Dirac semimetal Nickel di-telluride (NiTe2) and superconducting Niobium (Nb) electrodes exhibits a large nonreciprocal critical… mehr

A novel strategy to stabilize non-collinear spin textures in van der Waals magnets

A novel strategy to stabilize non-collinear spin textures in van der Waals magnets by self-intercalation. mehr

Switching of chiral antiferromagnetic films: a new mechanism is proposed

Scientists from the Max Planck Institute of Microstructure Physics found a new mechanism to a novel method of manipulating the ground state of a special class of antiferromagnetic thin films with chiral magnetic ground states. mehr

Magnetism in two dimensions goes “easy-plane”

Publication in Science on October 29th, 2021 mehr

Observation of fractional edge excitations in nanographene spin chains

Recently, researchers from the group of Prof. Xinliang Feng (TU Dresden, MPI Halle, Germany) in collaboration with the scientists from Switzerland, Portugal and Spain have succeeded in building carbon-based quantum spin chains, where they captured the emergence of one of the cornerstone models of… mehr

Ultra-low-power memcapacitor device for neuromorphic computing - published in Nature Electronics October 11<sup>th</sup>, 2021

Much effort is being made to develop new types of memory devices that can revolutionize the computing paradigm of the past half century. Major breakthroughs are needed, in particular, in the domain of Deep Learning as a subset of Artificial Intelligence. In-memory computing and brain inspired… mehr

Ionitronic manipulation of Racetrack memory devices

Racetrack memory devices are novel spintronic memory-storage devices that have been demonstrated to have highly attractive properties, including high speed and density, and non-volatility. A novel feature of these devices is that the digital data is encoded as nanoscopic magnetic domain walls that… mehr

<p>Ein Ladungsdichte-Wellen-korreliertes Topologisches Halbmetall</p>

Ein neuartiges Material wurde entdeckt, das durch die Kopplung einer Ladungsdichtewelle mit der Topologie der elektronischen Struktur charakterisiert wird. mehr

Topology Gets Magnetic: The New Wave Of Topological Magnetic Materials

Researchers demonstrate new high-throughput method for discovering magnetic topology mehr

When Dirac meets frustrated magnetism

Scientists at the Max Planck Institute of Microstructure Physics have discovered one of the largest anomalous Hall effects (15,506 siemens per centimeter at 2 Kelvin) ever observed in the new compound, KV3Sb5. This material has a never-before-seen combination of properties: Dirac physics, frustrated… mehr

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