Spintronics

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‘Magic angle’ trilayer graphene found to act as rare “spin-triplet” superconductor

Researchers at MIT and Harvard University have previously found that graphene can have exotic properties when situated at a 'magic angle'. Now, a new study by some of the members of the same team shows that this material could...

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Researchers design a graphene-based tunable beam splitter

Researchers from France, South Korea, and Japan have created a graphene-based “beam splitter” for electronic currents. The tunable device’s operation is directly comparable to that of an optical interferometer. The team believes that the technology could enable electron interferometry...

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Researchers manage to induce “artificial magnetic texture” in graphene

An international research team, led by the University at Buffalo, has reported an advancement that could help give graphene magnetic properties. The researchers describe in their work how they paired a magnet with graphene, and induced what they describe...

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Doped graphene shows promise for sodium-ion batteries

Scientists at EPFL have recently published a research that could open up new pathways to boosting the capacity of sodium-ion batteries. “Lithium is becoming a critical material as it is used extensively in cell-phones and car batteries, while, in...

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Princeton team detects a cascade of electronic transitions in “magic-angle” twisted bilayer graphene

A team of researchers at Princeton has looked for the origins of the unusual behavior known as magic-angle twisted bilayer graphene, and detected signatures of a cascade of energy transitions that could help explain how superconductivity arises in this...

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Graphene Flagship welcomes sixteen new FLAG-ERA projects

The Graphene Flagship has announced 16 New FLAG-ERA projects, that cover a broad range of topics, from fundamental to applied research. These projects which will become Partnering Projects of the Graphene Flagship – receiving around €11 million in funding...

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New graphene-based material to increase recording density of data storage devices

An international group of Russian and Japanese scientists recently developed a graphene-based material that might significantly increase the recording density in data storage devices, such as SSDs and flash drives. Among the main advantages of the material is the...

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Synthesizing a unique nanographene may advance spintronics applications

Graphene, despite its excellent mechanical, electronic and optical properties, is traditionally not deemed suitable for magnetic applications. Swiss Federal Laboratories for Materials Science and Technology (EMPA) Researchers have now succeeded in synthesizing a unique nanographene predicted in the 1970s,...

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Groningen team creates graphene-based 2D spin transistor

Physicists from the University of Groningen constructed a two-dimensional spin transistor, in which spin currents were generated by an electric current through graphene. A monolayer of a transition metal dichalcogenide (TMD) was placed on top of the graphene to...

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Researchers tune the CVD graphene process to achieve the longest spin lifetime ever

Researchers from ICN2 and Imec managed to demonstrate the longest spin lifetime and relaxation length ever seen in a graphene sheet.The researchers used CVD graphene, grown on a platinum foil. By optimizing several standard processes, the researchers managed to...

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