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General Physics May 27, 2020

New type of coupled electronic-structural waves discovered in magnetite

An international team of scientists uncovered exotic quantum properties hidden in magnetite, the oldest magnetic material known to mankind. The study reveals the existence of low-energy waves that indicate the important role ...

Materials Science May 26, 2020

Two-dimensional MXene as a novel electrode material for next-generation display

Researchers in the US and Korea reported the first efficient flexible light-emitting diodes with a two-dimensional titanium carbide MXene as a flexible and transparent electrode. These MXene-based light-emitting diodes (MX-LED) ...

Materials Science May 13, 2020

Multi-scale structured materials for electrocatalysis and photoelectrocatalysis

As a new class of porous materials, noble metal aerogels (NMAs) have drawn attention for their self-supported architectures, high surface areas and their many optically and catalytically active sites, enabling impressive ...

Nanophysics May 13, 2020

NMR confirms molecular switches retain function in 2-D-array

Researchers led by Jiří Kaleta of IOCB Prague have synthesized regular 2-D assemblies of isotopically labelled molecular switches and measured the properties of their isomerization, revealing that formation of such an assembly ...

Optics & Photonics May 7, 2020

Pure red LEDs fulfill a primary goal

Making pure red LEDs from nitride crystals is a goal that has so far frustrated engineers. However, these LEDs are vital for building the next generation of energy-efficient micro-LED displays to follow OLED displays and ...

Environment May 4, 2020

Seaweed may become a profitable piece in the green transition jigsaw

A unanimous group of research scientists are convinced that kelp may share many of the applications of soya and oil, and that they can also be used to capture CO2. Seaweeds can contribute towards climate-friendly solutions ...

General Physics May 1, 2020

In search of the lighting material of the future

At the Paul Scherrer Institute PSI, researchers have gained insights into a promising material for organic light-emitting diodes (OLEDs). The substance enables high light yields and would be inexpensive to produce on a large ...

Earth Sciences Apr 14, 2020

Researchers working to detect, track tornadoes

The cold whipping across an Alabama field on this winter morning slaps away the warmth, slowly forcing fingers and toes numb.

Plants & Animals Apr 1, 2020

Surprising hearing talents in cormorants

Many aquatic animals like frogs and turtles spend a big part of their lives under water and have adapted to this condition in various ways, one being that they have excellent hearing under water.

Optics & Photonics Mar 12, 2020

High color purity UV organic emission realized using asymmetric microcavity design

Ultraviolet organic light-emitting devices (UVOLEDs) are expected to develop into compact, environmentally friendly and large-size ultraviolet light source applications in analysis, information storage, display, biomedical, ...

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