Research on testing materials and how they perform. Covers spacecraft shielding, manufacturing challenges, metallic glass in space, and recyclable materials.
The study identifies tetrahedral nature as the local ordering of atoms in liquids, explaining the first sharp diffraction peak (FSDP) feature. The findings provide direct evidence of coexisting order and disorder in tetrahedral liquids, leading to improved understanding of their properties.
North Carolina State University researchers created fibers that combine rubber's elasticity with metal's strength, resulting in a tougher material. The fibers can stretch up to seven times their original length before failure while absorbing energy, making them suitable for applications like soft robotics and textiles.
Emerging research on topological structures and their potential applications in nanotechnology and nanoelectronics is reviewed in Nature Materials. Topological defects, such as domain walls, can exhibit intrinsic properties and significantly affect material properties.
Scientists developed a new hybrid bone implant combining the properties of ultra-high molecular weight polyethylene (UHMWPE) and polyetheretherketone (PEEK). The implant's unique structure allows for improved strength, elasticity, and affordability.
Researchers at the University of Sheffield have developed a new method to protect concrete from fire damage using recycled tire fibers. The fibers reduce spalling and strengthen steel reinforcements, preventing collapse and structural failure.
Researchers developed a near-weightless material with exceptional structural stability and superinsulation, capable of withstanding extreme temperatures. The unique ceramic aerogel features unusual double-negative-index properties, demonstrating robustness against high-temperature exposure and rapid temperature swings.
Researchers at Texas A¼M University have developed a flame-retardant coating using renewable materials to reduce flammability in polyurethane foam used in furniture. The coating prevents fires from damaging the underlying foam, promoting insulating char formation and reducing fume release.
Researchers at Kent State University's Advanced Materials Institute have received an NSF grant to develop liquid crystal-nanoparticle sensors that can detect toxic gases and vapors without power. The sensors, which can be made any shape or size, offer parts-per-million level sensitivity and may help protect firefighters and other first...
A research team at Tohoku University has created a new material for supercapacitors with exceptional stability under harsh conditions, exceeding conventional activated carbons by 2.7 times in voltage stability.
Researchers create a new type of self-healing material that exhibits properties such as toughness and shape memory. The material autonomously heals under mechanical damage, including in water and aqueous acid and alkaline solutions, without the need for external energy or stimulus.
By combining experimental results with simulations, researchers can gain insights into the atomic structure of 2D materials like graphene. This breakthrough could lead to the development of more efficient batteries and other electronics.
MXenes' conductivity increases as intercalants and termination species are eliminated, making them suitable for applications like energy storage and wearable tech. Researchers developed a new electron microscopy technique to measure surface chemistry in real-time, paving the way for termination engineering.
Researchers at the University of Houston have developed a new method to raise the transition temperature of superconducting materials, potentially leading to more efficient and reliable power grids. The breakthrough, reported in the Proceedings of the National Academy of Sciences, uses high pressure to increase the superconductors' abi...
Researchers have discovered that atomic force microscopes can be used to map the interior of materials, revealing patterns and properties previously unknown at the surface. This new technique has the potential to improve the design of computer chips and reduce energy consumption.
A joint research team discovered that macroscopic frictions between clay mineral surfaces originate from interatomic electrostatic forces. This finding may facilitate the development of friction-reducing solid lubricants and a deeper understanding of earthquake-causing fault slip mechanisms.
Researchers at Kyoto University have designed a temperature-controllable copper-based material that can dynamically change pore sizes, allowing for improved gas separation and storage. The material can selectively adsorb gases based on temperature, opening channels to separate gases with different molecular sizes.
Researchers at ASRC developed self-assembling nanomaterials that produce singlet fission reactions to create more usable charges, increasing theoretical solar cell efficiency up to 44%. The new materials could shorten the time for creating commercially viable solar cells and prove more affordable than current fabrication methods.
The study reports the observation of an XY-type antiferromagnetic material whose magnetic order becomes unstable when reduced to one-atom thickness. This finding is consistent with theoretical predictions dating back to the 1970s.
Researchers at the University of Liverpool and McMaster University have discovered a quantum spin liquid state in TbInO3, a complex material that defies its crystal structure. The exotic state emerges from the local environment around magnetic ions, giving rise to extraordinary properties.
Engineers at the University of Sheffield are developing more effective bomb protection systems by studying explosions in detail. The project aims to provide a better understanding of blast loading and its effects on structures, enabling the design of safer buildings and materials.
Cornell chemists found that pores in two-dimensional molecular building blocks fundamentally change van der Waals forces, altering nanostructure assembly. The study provides new insight into self-assembly and design of complex nanostructures with diverse functionalities.
Researchers at North Carolina State University developed a new technique to assess radiation exposure using insulator materials found in electronics, enabling rapid triage in radiological disasters. The high-throughput method can accurately identify individuals exposed to high levels of radiation within an hour.
Researchers at Drexel University have discovered a buckling phenomenon in layered materials when subjected to pressure, which could revolutionize the way we study deformation. The 'ripplocations' observed in experiments with cards and metals demonstrate non-linear elastic behavior that precedes material failure.
Scientists developed a nonmagnetic high-pressure cell to preserve neutron spin polarization, enabling three-dimensional analysis of electron spin arrangements. This technique has potential applications in developing new materials with multiferroic properties and controlling spins.
Researchers at MIT and Sandia National Laboratories have developed a new laser-based system that can monitor radiation-induced changes continuously, providing more useful data much faster than traditional methods. This allows for detailed studies of the performance of materials in just hours, instead of months.
Susan Fullerton is developing all 2D materials for next-generation electronics, with potential applications in information storage, brain-inspired computing, and security. Her research uses a novel approach to ion utilization, which could represent a paradigm shift in high-performance computing.
Researchers have developed an adhesive that can strongly adhere to wet materials like hydrogel and living tissue, and be easily detached with specific frequencies of light. This technology has the potential to enable painless detachment of wound dressings and transdermal drug delivery devices.
Researchers developed a biodegradable and renewable composite material from date palm fibre biomass, showing increased tensile strength and improved impact resistance. The material has the potential to reduce fuel consumption and C0<sub>2</sub> emissions in vehicles.
MIT engineers develop a new technique to test soft materials' properties by mimicking the sound sequences used by bats and dolphins in echolocation. This approach enables rapid characterization of materials such as drying cement, clotting blood, or saliva over time.
Researchers have discovered a new non-porous material with unique 'auxetic' stretching properties, allowing it to thicken when stretched. This discovery has significant benefits for the development of products with wide range applications, including body armour, architecture and medical equipment.
Researchers observed flexible changes on crystal surfaces using real-time imaging, finding porous coordination polymer crystals can dynamically change shape when introduced to guest molecules. This property makes them attractive for developing devices that selectively adsorb gas molecules.
A small survey of patients with diabetes found that 1 in 4 reported underusing insulin due to cost concerns. Poor glycemic control was a common result of this underuse. The study emphasizes the importance of making insulin more affordable.
An international team has reported the induction of helimagnetism in a simple cubic crystal by carefully selecting ions of different size. Systematically replacing strontium ions with larger barium ions caused the lattice to expand until ferromagnetic order was disrupted, resulting in helimagnetism.
Researchers from the University of Sydney develop a new X-ray method called X-ray rheography, which allows scientists to see flowing grains within opaque materials. The technique uses Sudoku-style puzzle-solving to gather information and has helped uncover unique patterns and waves in granular flows.
Researchers developed software that uses physics of cloud formation to create more lifelike images. The technique allows for more control over particle arrangement, enabling a wider range of artistic options and a more accurate depiction of real-world physics.
Researchers identify silicon contamination in graphene, which has hindered its performance. By removing contamination, the material's full potential is revealed, doubling its performance and enabling the creation of high-capacity supercapacitors and sensitive humidity sensors.
University of Wisconsin-Madison researchers develop a material that can transition from an insulator to a conductor without changing its atomic structure, enabling faster switching speeds in advanced devices. The breakthrough uses a dual-layer sandwich structure to stabilize the material's unique properties.
Researchers at the University of Extremadura have demonstrated electromagnetic invisibility of objects using an alternative technique based on filler cloaking. This method makes objects invisible from the interior without using any external device.
Researchers at the University of New Hampshire have discovered new materials that can convert sunlight and CO2 into building blocks for liquid fuels. These materials mimic the process of photosynthesis in green plants, offering a promising approach for recycling CO2.
Researchers have created a new method to efficiently extract rare-earth metals, including scandium, from aluminium industry waste. This innovation could reduce environmental hazards and conserve mining resources.
Brown University researchers have developed a new smart material made from alginate and graphene oxide that is stiffer and more fracture-resistant than alginate alone. The material can also become softer or stiffer in response to different chemical treatments, making it useful for dynamic cell cultures and coatings.
A new advance in battery design has been made by Osaka University researchers who developed a material with highly mobile potassium ions that can easily migrate in response to electric fields. This work may lead to cheaper and safer replacements for lithium-ion batteries, benefiting electric cars and consumer electronics.
A University of Melbourne researcher has developed an organic, non-combustible and lightweight cladding core using ceramic particles activated by electrical cable insulation. This breakthrough material has been tested to withstand temperatures of 750 degrees Celsius and achieves Australian and International Standards on combustibility.
Researchers at the University of Edinburgh developed a cost-effective method to create high-performance energy devices and diagnostic tests using nanoparticles. The electrospinning technique, which produces nanofibres with high surface area, has been successfully tested in fuel cell applications.
Researchers have developed a new method to calculate the behavior of chromium nitride, a magnetic material used in industry and thermoelectric systems. The study found that spin-lattice coupling causes an anomalous shortening of phonon lifetime, leading to poor heat conductivity.
Researchers have developed a new platform for studying 2D magnetism, which could lead to breakthroughs in quantum computing, sensing technologies, and superconductors. The discovery of novel materials with specific functionality could also deepen our understanding of fundamental issues in condensed matter physics.
A joint research team used materials informatics to identify two new superconducting materials, SnBi2Se4 and PbBi2Te4. The newly developed method efficiently explored new materials with desirable properties, including superb thermoelectric properties.
Researchers at Linköping University discover that hypothetical particles called 'hysterons' exist in organic ferroelectric materials, explaining their unique behavior and properties. The study reveals that the material's nanostructure plays a crucial role in its switching process.
A new method has been developed to efficiently harvest 2-D materials at the wafer scale, opening up opportunities for flexible electronics. This technique allows researchers to separate individual monolayers of 2-D material in just a few minutes, paving the way for commercialization.
Researchers at Duke University used a supercomputer to computationally predict the optical properties of layered hybrid organic-inorganic perovskites, opening new material design space for light-based devices. The study successfully matched experimental observations, proving the accuracy of computational models.
Scientists from the University of Liverpool have synthesized a highly active organic photocatalyst that can harness sunlight to produce hydrogen fuel. The discovery was made through a combination of experiment and computation, revealing basic design principles for future catalysts.
Researchers at Penn State discover unique properties of halide perovskites that enable efficient conversion of sunlight into electricity, guiding the development of next-generation solar cells. The study's findings provide insights into how to improve the performance and stability of these materials.
The DFG has approved a collaborative Cluster of Excellence ct.qmat at TU Dresden and JMU Würzburg, aiming to establish a globally leading centre for quantum materials research. The cluster will focus on understanding, controlling and applying topological states of quantum matter.
Researchers at RMIT University and UNSW have developed a rapid nano-filter that can clean dirty water up to 100 times faster than current technology. The filter harnesses naturally occurring nano-structures on liquid metals, making it sustainable, environmentally-friendly, scalable, and low-cost.
Researchers have designed a novel photoluminescent material that emits blue light when excited and is stable under ambient conditions. The material, Cs3Cu2I5, has potential applications in optical and electronic devices, including white luminescent films and blue LEDs.
Researchers at Toyohashi University of Technology have discovered a new ultrasonic wave phenomenon that enables precise and nondestructive detection of fatigue and early damage in thin plate materials. This technology surpasses conventional methods, allowing for accurate evaluation of material damage even before it occurs.
A study by Durham University found that industry-certified particle masks are most effective at protecting people from volcanic ash, while surgical masks offer less protection. The study also showed that cloth materials like bandanas and T-shirts provide very poor filtration.
Researchers developed a simple, inexpensive technique to create large-scale sheets of two-dimensional piezoelectric material, allowing integration onto silicon chips and expansion into surface manufacturing. The method enables the production of free-standing GaPO4 nanosheets for piezo-sensors and energy harvesting applications.
Researchers from Chile and international institutions have discovered a critical event right before the death of a star, revealing a previously unknown flash in Type II Supernovae. This breakthrough was made possible by using unique data analysis techniques developed in Chile, including machine learning and high-performance computing.
Researchers found that Sicilian amber traveled to Western Europe as early as the 4th Millennium BC, at least 2,000 years before Baltic amber arrived in Iberia. This challenges previous suggestions of direct trade between Scandinavia and Iberia.