Researchers have determined the microscopic origin of an unusual form of magnetic heat transport. The team reports on how magnetic 'quasi-particles', known as magnons, propagate in Lu2V2O7, the first material to exhibit the thermal magnon Hall effect: the magnetic transport of heat perpendicular to a temperature gradient.
Tiny, thin microtubes could provide a scaffold for neuron cultures to grow so that researchers can study neural networks, their growth and repair, yielding insights into treatment for degenerative neurological conditions or restoring nerve connections after injury.
Researchers have developed a novel light-responsive nanomachine as a new type of gene vector. The nanomachine allowed the team to accomplish systemic light-selective gene transfection into a tumor for the first time.
NanoTechValley is a collaborative platform dedicated to providers and users of nanotechnology, designed for two purposes: to stimulate the emergence of R+D projects and to offer access to cutting edge equipment proposed by the community.
Researchers have chemically engineered a new, electrically conductive nanomaterial that is flexible enough to fold, but strong enough to support many times its own weight. They believe it can be used to improve electrical energy storage, water filtration and radiofrequency shielding in technology from portable electronics to coaxial cables.
Scientists have demonstrated how noise in a microwave amplifier is limited by self-heating at very low temperatures. The findings can be of importance for future discoveries in many areas of science such as quantum computers and radio astronomy.
The dream of analyzing the structure of large, hard-to-crystallize proteins and other bio molecules has come one step closer to reality. In new study, researchers used a newly developed grease to suspend small crystals of lysozyme, glucose isomerase, thaumatin, and fatty acid-binding protein type-3, which they then analyzed using the revolutionary serial femtosecond crystallography method.
A team of engineers and scientists has identified a source of electronic noise that could affect the functioning of instruments operating at very low temperatures, such as devices used in radio telescopes and advanced physics experiments. The findings could have implications for the future design of transistors and other electronic components.
Researchers have demonstrated that it is possible to directly generate an electric current in a magnetic material by rotating its magnetization. The findings reveal a novel link between magnetism and electricity, and may have applications in electronics.