Nanotechnology News – Latest Headlines

The magic angle of twisted graphene

Researchers report hyperspectral optical images, generated by a nano-Raman spectroscope, of the crystal superlattice in reconstructed (low-angle) twisted bilayer graphene.

Feb 23rd, 2021

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Graphene oxide membranes could reduce paper industry energy costs

Paper industry wastewater recycling is among the most energy-intensive chemical processes in the world. Researchers have found a method to engineer membranes made from graphene oxide that allow water to get through it much faster than through conventional membranes and, in the process, can save the paper industry more than 30% in energy costs of water separation.

Feb 22nd, 2021

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Magnetic effect without a magnet

Scientists have made a surprising discovery: an exotic metal made of cerium, bismuth and palladium was examined and a giant Hall effect was found to be produced by the material, in the total absence of any magnetic field.

Feb 22nd, 2021

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Concept for a new storage medium

Physicists have proposed an innovative new data storage medium. The technique is based on specific properties of antiferromagnetic materials that had previously resisted experimental examination.

Feb 22nd, 2021

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