Researchers at NIST's JILA have successfully paired individual potassium atoms into boson molecules, a breakthrough towards creating a quantum 'super molecule'. The technique could improve understanding of superconductivity and high-temperature superconductivity.
Researchers used computer simulations to study the effect of foreign particles on crystal growth patterns. They found that these particles produced unique 'dizzy dendrite' patterns that can be replicated using specific methods.
Researchers from NIST and NREL develop a method to accurately measure the dipole moment of quantum dots, enabling optimization for various applications in quantum computing and quantum communications.
The EVAP-COND software simulates the performance of evaporators and condensers with various cooling agents, enabling engineers to optimize designs. This tool helps conserve energy while reducing laboratory testing and design-to-production time.
The National Institute of Standards and Technology has developed a new instrument to study the metal of World Trade Center (WTC) steel. The apparatus rapidly compresses and heats samples at extremely high temperatures, helping to improve understanding of how steel responds under stress.
Scientists will conduct live agent testing of masks at Aberdeen Proving Grounds, simulating mustard blistering and nerve gas sarin exposure. The tests aim to establish a maximum penetration rate and fit testing methods for gas masks worn by first responders.
Researchers at NIST have invented composites that can promote re-growth of natural tooth structures efficiently. These bioactive, biocompatible materials can be used to stimulate the repair of defective teeth, minimizing decay under orthodontic braces and potentially in root canal therapy.
Researchers at NIST are developing tiny lab-on-chip devices to automate material formulation testing, reducing trial-and-error exercises. The project aims to improve paints, shampoos, and other emulsions with real-time image measurement techniques, extending microfluidic system capabilities.
Researchers are investigating the role of arterial stiffness in hypertension by analyzing the elasticity, strength, and stiffness of rat and calf arteries. They found that hypertensive tissues are stiffer and less responsive to pressure changes.
Researchers create device that measures forces as small as tens of nanonewtons and ties those measurements to larger forces based on the kilogram. The instrument achieves accuracy to a few parts in 10,000 and aims to extend its resolution to piconewtons.
Researchers at NIST have developed a neutron scattering technique to survey minuscule holes in film samples, revealing the size and volume fraction of pores. This 'Swiss cheese' approach aims to create better insulating materials without compromising barrier properties.
A team of scientists discovered that self-organized spin clusters emerge from competing interactions in geometrically frustrated magnets, shedding light on natural clustering processes. This finding suggests the existence of higher-order organizing principles in nature.
A new test standard developed by NIST increases the accuracy of paternity testing through the use of 20 markers on the Y chromosome. The test helps simplify and validate DNA identification processes in forensic and human ID tests.
The NIST report provides the first estimates of sublethal exposures to fire smoke's magnitude and impact on people in the United States. It also evaluates lethal and incapacitation values for smoke and identifies further research needed to improve fire hazard and risk assessment.
The National Institute of Standards and Technology (NIST) has published a guide for law enforcement officers to investigate electronic crimes. This guide aims to provide investigators with an overview of the types of electronic evidence that may be available at crime scenes, including devices ranging from large computers to pagers.
Scientists at NIST have successfully used an advanced measurement technique to study the evolution of complex defect structures in deformed metals. This breakthrough could lead to more accurate computer models that help manufacturers save hundreds of millions of dollars annually by reducing trial and error.