Visualizing temperature transport: An unexpected technique for nanoscale characterization
As devices continue to shrink, new challenges in their measurement and design present themselves. For devices based on molecular junctions, in which single molecules are bound to metals or semiconductors, we have a variety of techniques to study and.....»»
High-precision infrared imaging technology reveals the magnetic domain structure of non-collinear antiferromagnets
Non-collinear antiferromagnetic materials, which have a net magnetic moment of nearly zero, yet exhibit significant anomalous transverse transport properties, are considered candidate materials for the next generation of spintronic devices......»»
Shark hatching success drops from 82% to 11% in climate change scenario
New experimental research shows that the combined effects of ocean warming and acidification could lead to a catastrophic decrease in embryonic shark survival by the year 2100. This research is also the first to demonstrate that monthly temperature v.....»»
Inverse design method improves high-temperature performance of carbide coatings
The hot-end components of high-performance high-speed aircraft need to meet performance requirements such as long service life, wide temperature range oxidation resistance and ablation resistance. This puts forward higher requirements for high-temper.....»»
Researchers report new solid contact, ion-selective electrodes
A research team led by Prof. Huang Xingjiu from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences constructed a highly stable solid contact calcium ion-selective electrode. They used synchrotron radiation technique to reveal.....»»
The Delhi heat wave is testing the limits of human endurance: Other hot countries should beware and prepare
Delhi is reeling from the most extreme heat wave India has ever seen. While the record-breaking maximum recorded temperature of 52.9°C has been called into question by India's Meteorological Department, it's entirely possible. The city has been swel.....»»
Researchers develop ultrafast wavemeter that employs spectral–spatial–temporal mapping
Accurate high-speed measurements of wavelength are fundamental to optical research and industrial applications, such as environmental monitoring, biomedical analysis, and material characterization......»»
Controlling ion transport for a blue energy future: Research highlights the potential of nanopore membranes
Blue energy has the potential to provide a sustainable alternative to fossil fuels. In simple terms, it involves harnessing the energy produced when the ions in a salt solution move from high to low concentrations......»»
Unexpected source of nutrients fuels growth of toxic algae from Lake Erie
Climate change, such as warming and changes in precipitation patterns, affects the frequency and severity of harmful algal blooms (HABs) globally, including those of toxin-producing cyanobacteria that can contaminate drinking water......»»
New anti-counterfeit technique packs two light-reactive images into one material
Growing concern about data theft and counterfeiting has inspired increasingly sophisticated security technologies, like hologram seals, that can help verify the authenticity of currency, passports and other important documents. However, as security t.....»»
Nanoscale engineering brings light-twisting materials to more extreme settings
Imaging the hot turbulence of aircraft propulsion systems may now be possible with sturdy sheets of composite materials that twist light beams, according to research led by the University of Michigan and Air Force Research Laboratory......»»
AIM algorithm enhances super-resolution microscope images in real time
When trying to measure molecular structures with nanometer precision, every bit of noise shows up in the data: someone walking past the microscope, tiny vibrations in the building and even the traffic outside. A new processing technique removes noise.....»»
An OLED gaming handheld rises up to challenge the Steam Deck
Zotac In an unexpected turn of events, computing hardware manufacturer it will unveil a new OLED gaming handheld next week at . All we know so far is that it’s called the Zone and it has a 7-inch AMOLED touchscreen and two-stage adjustable trig.....»»
VW says it will build $21,756 BEVs alone after Renault talks collapsed
VW said it will build battery-electric cars priced at €20,000 ($21,756) in Europe without a partner and would rely on a high degree of localization in the region to cut transport routes of components and reduce emissions......»»
Delhi temperature hits highest ever in India: weather bureau
Temperatures in India's capital soared to a national record-high of 52.3 degrees Celsius (126.1 Fahrenheit) on Wednesday, figures from the government's weather bureau showed, as it warned of dangerous heat levels in the sprawling megacity......»»
Indian capital records highest temperature of 49.9 Celsius
Temperatures in India's capital have soared to a record-high 49.9 degrees Celsius (121.8 degrees Fahrenheit) as authorities warn of water shortages in the sprawling mega-city......»»
European-Japanese climate research satellite launched from California aboard SpaceX rocket
A European-Japanese climate research satellite designed to study Earth's temperature balance was launched into orbit from California on Tuesday......»»
Investigating changes in extreme high-temperature warning indicators over China under different global warming levels
A research team investigated the observed and climate model projected changes in extreme high temperature warning indicators across China. They found an approximately linear increase in the intensity of extreme high temperatures exceeding 35°C and 4.....»»
Speeding up calculations that reveal how electrons interact in materials
Materials scientists and engineers would like to know precisely how electrons interact and move in new materials and how the devices made with them will behave. Will the electrical current flow easily within the material? Is there a temperature at wh.....»»
Study introduces a cleaner way to produce ammonia at room temperature and pressure
Ammonia is the starting point for the fertilizers that have secured the world's food supply for the last century. It's also a main component of cleaning products, and is even considered as a future carbon-free replacement for fossil fuels in vehicles.....»»
Video: Unraveling the mysteries of clouds
Clouds are one of the biggest mysteries in the climate system. They play a key role in regulating the temperature of our atmosphere. But we don't know how their behavior will change over time as Earth's atmosphere gets warmer. This is where EarthCARE.....»»