A team of researchers at the Energy Department's National Renewable Energy Laboratory (NREL) recently identified that single-walled carbon nanotube semiconductors can be beneficial for photovoltaic systems because the semiconductors are capable of transforming sunlight to electricity or fuels without losing a lot of energy.
A new anti-biofilm nano coating has been developed by a group of researchers from Ben-Gurion University of the Negev (BGU). The newly developed coating has remarkable anti-adhesive potential, and may be used for various industrial and medical applications.
The latest electron microscopy techniques are capable of exploring chemical, physical, and structural properties of materials with spatial resolution, extending from atomic to macroscopic length scales, commercial applications, and impact throughout a wide range of disciplines in the life and the physical sciences.
Scientists from the Moscow Institute of Physics and Technology (MIPT) have developed prototypes of “electronic synapses” based on ultra-thin films of hafnium oxide (HfO2). These prototypes have the potential for use in futuristic computing systems. The Nanoscale Research Letters journal has published a paper on this study.
A tiny knife is considered the secret behind developing the fastest silicon-based flexible transistors in the world.
Researchers from the University of California, Irvine, have developed a nanowire-based battery material that has the potential to be recharged several times, bringing us closer to commercial batteries with a prolonged lifespan for spacecraft, cars, appliances, smartphones, and computers.
Scientists at the U.S. Naval Research Laboratory (NRL) have devised a clever combination of materials - when used during the thin-film growth process - to reveal that particle atomic layer deposition, or p-ALD, deposits a uniform nanometer-thick shell on core particles regardless of core size, a discovery having significant impacts for many applications since most large scale powder production techniques form powder batches that are made up of a range of particles sizes.
Jeffrey Grossman believes that for a very long time we have been observing coal from a totally wrong perspective. He stresses the necessity to explore the real value of the complex chemistry and diversity of the material, instead of just ignoring its molecular complexity and setting it afire. Grossman and his team of researchers highlighted the possibility of coal becoming the foundation for electronic devices, batteries, or solar panels.
Worldwide growing data volumes make conventional electronic processing reach its limits. Future information technology is therefore expected to use light as a medium for quick data transmission also within computer chips. Researchers under the direction of KIT have now demonstrated that carbon nanotubes are suited for use as on-chip light source for tomorrow’s information technology, when nanostructured waveguides are applied to obtain the desired light properties. The scientists now present their results in Nature Photonics. DOI: 10.1038/NPHOTON. 2016.70
Scientists from the United Kingdom and Germany have undertaken studies on magnetic nanovortices present in magnetite minerals. They reveal that these structures are reliable witnesses of the earth's history. The structures are constructed in the molten rock cooling process, and during their formation the magnetic structures reflect the magnetic field of the earth.
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