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Condensed Matter Jan 27, 2023

Ultrafast control of spins in a microscope

Researchers at EPFL have developed a new technique that can visualize and control the rotation of a handful of spins arranged in a vortex-like texture at the fastest speed ever achieved. The breakthrough can advance "spintronics," ...

Nanophysics Jan 18, 2023

A window into the nanoworld: Scientists develop new technique to image fluctuations in materials

A team of scientists, led by researchers from the Max Born Institute in Berlin and Helmholtz-Zentrum Berlin in Germany and from Brookhaven National Laboratory and the Massachusetts Institute of Technology in the United States ...

Optics & Photonics Jan 10, 2023

Investigating the laser-induced periodic surface structure (LIPSS) of silicon

The electronic and optical devices that we use on a daily basis, such as mobile phones, LEDs and solar cells use transistors and other parts that are consistently getting smaller and more compact. With an ever-growing need ...

Nanomaterials Jan 4, 2023

Electronic bridge allows rapid energy sharing between semiconductors

As semiconductor devices become ever smaller, researchers are exploring two-dimensional (2D) materials for potential applications in transistors and optoelectronics. Controlling the flow of electricity and heat through these ...

Cell & Microbiology Dec 20, 2022

Ultra-strong 'threads' made of proteins help tiny organisms live in boiling acid

Scientists have discovered a new chain-like structure that helps single-celled organisms survive in the sulfur-rich hot acid springs of Yellowstone National Park in the U.S.

Analytical Chemistry Dec 8, 2022

Say hello to the toughest material on Earth

Scientists have measured the highest toughness ever recorded, of any material, while investigating a metallic alloy made of chromium, cobalt, and nickel (CrCoNi). Not only is the metal extremely ductile—which, in materials ...

Biotechnology Dec 7, 2022

Three-in-one microscope allows researchers to target biomolecules

Âé¶¹ÒùÔºicists from TU Delft have developed a three-in-one microscope in which a light beam, electron beam and ion beam work together to precisely cut out specific slices from biological samples.

Polymers Dec 2, 2022

Lightweight reinforced resin composite materials using clay particles

An international team of researchers, led by Dr. Umar Abdul Hanan (Universiti Teknologi Malaysia (UTM)) has successfully developed a method that uses montmorillonite (clay) particles to reinforce resin composites.

Bio & Medicine Nov 30, 2022

Novel bovine serum albumin-magnetite nanotorpedo system constructed for drug delivery

According to a study published in the Chemical Engineering Journal, a team from the Hefei Institutes of Âé¶¹ÒùÔºical Science (HFIPS) of the Chinese Academy of Sciences has designed a safe and efficient nanotorpedo for the delivery ...

Nanophysics Nov 14, 2022

Understanding the growth modes of single-walled carbon nanotubes on catalysts

Insights into the catalyst structure-function relationship of single-walled carbon nanotubes (SWCNTs) can provide an outlook to their growth mechanisms. In a new report now published in Science Advances, Feng Yang and a research ...

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