Âé¶¹ÒùÔº

Search results for scanning electron microscopy

Materials Science Jun 28, 2021

A way to surmount supercooling

Scientists at Osaka University, Panasonic Corporation, and Waseda University used scanning electron microscopy (SEM) and X-ray absorption spectroscopy to determine which additives induce crystallization in supercooled aqueous ...

Environment Jun 18, 2021

Long-term study shows rapid formation of micro- and nanoplastics in the environment

Most microplastic particles in the environment originate from larger pieces of plastic. In a long-term study, an interdisciplinary research team at the University of Bayreuth has simulated how quickly plastic breaks down ...

General Âé¶¹ÒùÔºics Jun 16, 2021

New super-resolution microscopy method approaches the atomic scale

Scientists at Weill Cornell Medicine have developed a computational technique that greatly increases the resolution of atomic force microscopy, a specialized type of microscope that "feels" the atoms at a surface. The method ...

Nanophysics Jun 11, 2021

Researchers observe sound-light pulses in 2D materials for the first time

Using an ultrafast transmission electron microscope, researchers from the Technion—Israel Institute of Technology have, for the first time, recorded the propagation of combined sound and light waves in atomically thin materials.

Materials Science Jun 11, 2021

New material inspired by spider silk could help solve our plastic problem

Plastics are very useful materials. They've contributed significant benefits to modern society. But the unprecedented amount of plastics produced over the past few decades has caused serious environmental pollution.

Plants & Animals Jun 10, 2021

How butterflies make transparent wings: Scientists see the invisible

Many animals have evolved camouflage tactics for self-defense, but some butterflies and moths have taken it even further: They've developed transparent wings, making them almost invisible to predators.

Materials Science Jun 10, 2021

Clearer and better focused SEM images

With the onset of the 4th industrial revolution, artificial intelligence has recently been utilized in smartphone cameras, providing functions such as auto-focusing, face recognition, and 100x zoom, to dramatically improve ...

General Âé¶¹ÒùÔºics Jun 9, 2021

Dynamics of contact electrification

A new report on Science Advances developed by Mirco Kaponig and colleagues in physics and nanointegration in Germany, detailed the very basic concept of contact electrification between two metals. In a new experimental method, ...

Condensed Matter May 19, 2021

Unexpected 'Black Swan' defect discovered in soft matter for first time

In new research, Texas A&M University scientists have for the first time revealed a single microscopic defect called a "twin" in a soft-block copolymer using an advanced electron microscopy technique. This defect may be exploited ...

Nanophysics May 18, 2021

'Bite' defects revealed in bottom-up graphene nanoribbons

Graphene nanoribbons (GNRs), narrow strips of single-layer graphene, have interesting physical, electrical, thermal, and optical properties because of the interplay between their crystal and electronic structures. These novel ...

page 31 from 40