A team of researchers at the Max Planck Institut für Kohlenforschung has found a way to get bismuth to behave like a transition metal. In their paper published in the journal Science, the group describes their method to get bismuth to orchestrate bond-swapping events.... PHYS.ORG · 1 month
Spontaneous self-intercalation of copper atoms into transition metal dichalcogenides  Science Magazine · 2 weeks
Intercalated transition metal dichalcogenides (TMDs) have attracted substantial interest due to their exciting electronic properties. Here, we report a unique approach where copper (Cu) atoms from bulk Cu solid intercalate... more
Scientists invent lightweight liquid metal materials  PHYS.ORG · 14 hours
Room temperature liquid metal, for example Gallium-based alloy, has high electrical and thermal conductivity, and excellent fluidity. They can be used in various application fields such as flexible electronics, wearable devices, biomedical practices, exoskeleton systems and... more
Resolving hydrogen atoms at metal-metal hydride interfaces  Science Magazine · 4 weeks
Hydrogen as a fuel can be stored safely with high volumetric density in metals. It can, however, also be detrimental to metals, causing embrittlement. Understanding fundamental behavior of hydrogen at the atomic scale is... more
Physicists find evidence of previously unseen transition in ferroelectrics  PHYS.ORG · 3 weeks
In a recent study, University of Arkansas physics researchers found evidence of an inverse transition in ferroelectric ultrathin films, which could lead to advances in development of data storage, microelectronics... more
How manipulating ligand interactions in metal clusters can spur advances in nanotechnology  PHYS.ORG · 3 weeks
When metal atoms form small clusters of a particular size, they show interesting and potentially useful electromagnetic characteristics, which are different from those of... more
First view of hydrogen at the metal-to-metal hydride interface  PHYS.ORG · 4 weeks
University of Groningen physicists have visualized hydrogen at the titanium/titanium hydride interface using a transmission electron microscope. Using a new technique, they succeeded in visualizing both the metal and the... more
Strikingly Metal-Rich Halo of Messier 104 Suggests Turbulent Past  SCI-NEWS.COM · 5 days
Messier 104, a lenticular galaxy located 28 million light-years away in the constellation Virgo, now has a new... more
Arterial stiffness accelerates as women transition through menopause  NEWS MEDICAL · 3 weeks
A marker for heart disease risk considerably worsens as women transition through menopause, according to a new analysis from the largest and longest running study of women's health in midlife, the Study... more
Thermoelectric properties of a semicrystalline polymer doped beyond the insulator-to-metal transition by electrolyte gating  Science Magazine · 2 weeks
Conducting polymer thin films containing inherent structural disorder exhibit complicated electronic, transport, and thermoelectric properties. The unconventional power-law relation between... more
Dissociate lattice oxygen redox reactions from capacity and voltage drops of battery electrodes  Science Magazine · 3 weeks
The oxygen redox (OR) activity is conventionally considered detrimental to the stability and kinetics of batteries. However, OR reactions are often confused... more
Cultural transition to agriculture linked with emergence of human-adapted pathogens  NEWS MEDICAL · 2 hours
Using Salmonella enterica genomes recovered from human skeletons as old as 6,500 years, an international team of researchers illustrates the evolution of a human pathogen and provides the... more
How manipulating ligand interactions in metal clusters can spur advances in nanotechnology  nanowerk · 3 weeks
Researchers uncover how interactions among ligands dictate the final structure of metal clusters, which have various applications in modern electronic devices. more
Harmful levels of metal linked to DNA damage found in the urine of e-cigarette users  NEWS MEDICAL · 5 days
Researchers at the University of California, Riverside, have completed a cross-sectional human study that compares biomarkers and metal... more
Laser-engraved metal to reduce environmental impact  nanowerk · 3 weeks
Anti-fouling, hydrophobic metal or plastic surfaces that imitate shark skins, engraved by a new laser technology, could soon replace the toxic varnishes used in ship coatings to stop algae or barnacles sticking to hulls - reducing... more
Advance in next-generation lithium metal batteries  SCIENCE DAILY · 1 week
A research team has developed a way to address a major safety issue with lithium metal batteries - an innovation that could make high-energy batteries more viable for next-generation energy storage. more
Going super small to get super strong metals  SCIENCE DAILY · 2 days
Metals get stronger as the size of the grains making up the metal get smaller -- up to a point. If the grains are smaller than 10 nanometers in diameter the materials... more
Scientists discover new non-sticky gels  nanowerk · 3 weeks
Researchers show that networks and from and persist without the particles sticking to one another if the particles behave as liquid crystals. more
Beyond the brim, Sombrero Galaxy's halo suggests turbulent past  nanowerk · 5 days
These latest Hubble observations of the Sombrero galaxy indicate only a tiny fraction of older, metal-poor stars in the halo, plus an unexpected abundance of metal-rich stars. Past major galaxy... more
Beyond the brim, Sombrero Galaxy's halo suggests turbulent past  SCIENCE DAILY · 5 days
These latest Hubble observations of the Sombrero galaxy indicate only a tiny fraction of older, metal-poor stars in the halo, plus an unexpected abundance of metal-rich stars. Past major galaxy... more
Macrophages consult with neighbors before making decisions  NEWS MEDICAL · 2 weeks
Many people consult their friends and neighbors before making a big decision. It turns out that cells also are consulting their neighbors in the human body. more
Large dipole moment induced wide-spectrum bismuth chromate for efficient photocatalytic performance  PHYS.ORG · 3 weeks
The conversion and utilization of solar energy for chemical fuel production and environmental remediation through artificial photocatalysis have been recognized to be an ideal route to... more
Pathogenic siderophore ABC importer YbtPQ adopts a surprising fold of exporter  Science Magazine · 3 weeks
To fight for essential metal ions, human pathogens secrete virulence-associated siderophores and retake the metal-chelated siderophores through a subfamily of adenosine triphosphate (ATP)–binding cassette (ABC) importer,... more
Harnessing the domino effect for metamaterials  nanowerk · 2 weeks
Researchers use models and experiments to guide and harness transition waves in multi-stable mechanical structures. more
Scientists Announce Fresh Experiments On Antimatter  NPR · 6 days
Researchers have conducted a new test on antimatter — matter's weird opposite. The researchers found that anti-hydrogen atoms behave exactly the same as regular hydrogen. But many questions remain. more
MOF@hollow mesoporous carbon spheres as bifunctional electrocatalysts  PHYS.ORG · 3 weeks
With the rapid development of industrial technology, the energy crisis caused by the shortage of fossil energy has been a growing problem. The renewable and green energy source systems such as fuel cell and... more
Machine learning models accelerate the search for critical electrocatalysts  nanowerk · 2 weeks
Oxygen reduction reaction (ORR), oxygen evolution reaction (OER), and hydrogen evolution reaction (HER) are among the core electrochemical processes in clean energy conversion and storage devices, such as metal-air batteries,... more
Probing spin correlations using angle-resolved photoemission in a coupled metallic/Mott insulator system  Science Magazine · 3 weeks
A nearly free electron metal and a Mott insulating state can be thought of as opposite ends of the spectrum of possibilities for the... more
Cooling of a trapped ion to the quantum regime  PHYS.ORG · 15 hours
Neutral atoms and charged ions can be cooled down to extremely low temperatures (i.e., to microkelvins, 1 millionth of a degree above absolute zero) using laser techniques. At these low... more
New studies explore how knowledge drives action in climate change decision-making  SCIENCE DAILY · 5 days
In several new studies, researchers explore the importance of learning and knowledge in environmental decision-making and the different ways in which scientific knowledge can become more... more
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