No more error-prone evaporation deposition, drop casting or printing: Scientists have developed organic semiconductor nanosheets, which can easily be removed from a growth substrate and placed on other substrates.
Researchers have developed a new approach for studying piezoelectric materials by using ultrafast 3-D X-ray imaging and computer modeling. Their integrated approach can help us better understand material behavior and engineer more powerful and energy-efficient technologies.
Control of light-matter interaction is central to fundamental phenomena and technologies such as photosynthesis, lasers, LEDs and solar cells. Researchers have now demonstrated a new class of artificial media called photonic hypercrystals that can control light-matter interaction in unprecedented ways.
An international team of scientists has developed a new way to produce single-layer graphene from a simple precursor: ethene - also known as ethylene - the smallest alkene molecule, which contains just two atoms of carbon.
Experiments prove that not only physics, but also chemistry is suitable for storing information. The role of the chemical bit, the 'chit', can be fulfilled by a simple arrangement of three droplets in contact with each other, in which oscillatory reactions occur.
Scientists recently discovered that a drop of oil doesn't look like a drop at all if it is small, to the scale of one billionth of a billionth of a liter, or attoliter. Rather, a nanoscale oil droplet looks more like a flat film against a solid surface. This discovery reveals that the simulation tools and techniques commonly employed by the oil industry do not take into account the increased energy required to extract these oil molecules.