Physicists have shown how heat can be exploited for controlling magnetic properties of matter The finding helps in the development of more efficient mass memories The result was published yesterday in Physical Review Letters The ... - Read More
In 2013 James Hone Wang Fong Jen Professor of Mechanical Engineering at Columbia Engineering and colleagues at Columbia demonstrated that they could dramatically improve the performance of graphene highly conducting two dimensional 2D carbon by ... - Read More
In 2005 scientists studying tiny sac like creatures called sea squirts found bacteria containing two types of chlorophyll a and b in cavities inside the squirts' tissues These two pigments were soaking up most of ... - Read More
the violets indigos blues green yellows and oranges All that filtered through the squirts was deep red light So the scientists were surprised to discover a film of photosynthesizing microbes on the underside of the ... - Read More
Released 1 Apr 2015 2 35 PM EDTSource Newsroom SLAC National Accelerator Laboratory more news from this source Contact Information Available for logged in reporters only Citations Nature 2 April 2015 10.1038 nature14296 Apr 2 ... - Read More
In experiments with ultracold rubidium atoms MPQ scientists create magnetic quantum crystals made of gigantic Rydberg atoms Materials with a defined crystal structure are a familiar phenomenon in condensed matter physics A crystal exhibits a ... - Read More
Mitsunori Kurahashi a Chief Researcher of the Nano Characterization Unit Unit Director Daisuke Fujita National Institute for Materials Science President Sukekatsu Ushioda and Yasushi Yamauchi a Group Leader in the same unit presented the first ... - Read More
Physicists inspired by the radical shape of a Canberra building have created a new type of material which enables scientists to put a perfect bend in light The creation of a so called topological insulator ... - Read More
GSM UMTS LTE WiFi Bluetooth to name just a few of the wireless standards that have become a natural part of mobile communication today For all these wireless standards signal processing could not be done ... - Read More
Microwave communication is ubiquitous in the modern world with electromagnetic waves in the tens of gigahertz range providing efficient transmission with wide bandwidth for data links between Earth orbiting satellites and ground stations Such ultra ... - Read More
Researchers have shown how to convert waste packing peanuts into high performance carbon electrodes for rechargeable lithium ion batteries that outperform conventional graphite electrodes representing an environmentally friendly approach to reuse the waste Batteries have ... - Read More
but they no longer use the ozone depleting gases called CFCs They may however contain additional chemicals though the exact constituents can vary “Outside in a landfill potentially harmful substances in the peanuts such as ... - Read More
A theoretical and experimental study could lead to improved catalysts for producing hydrogen fuel from waste biomass Experimental analysis and computer simulations reveal new insights into the process by which ethanol produced from waste biomass ... - Read More
A Carnegie led team was able to discover five new forms of silica under extreme pressures at room temperature Their findings are published by Nature Communications Silicon dioxide commonly called silica is one of the ... - Read More
CH5+ formed by adding a proton H+ to the well known methane CH4 molecule is the prototype of fluxional molecules In contrast to common molecules which are depicted as a rigid structure consisting of balls ... - Read More
Researchers at Sandia National Laboratories' Z machine have helped untangle a long standing mystery of astrophysics why iron is found spattered throughout Earth's mantle the roughly 2 000 mile thick region between Earth's core and ... - Read More
Graphene a strong lightweight carbon honeycombed structure that's only one atom thick holds great promise for energy research and development Recently scientists with the Fluid Interface Reactions Structures and Transport FIRST Energy Frontier Research Center ... - Read More
What lies beneath growing islands of graphene is important to its properties according to a new study led by Rice University Scientists at Rice analyzed patterns of graphene a single atom thick sheet of carbon ... - Read More
In the eyes of physicists magnetic molecules can be considered as nanoscale magnets Remotely controlling the direction in which they rotate like spinning tops may intuitively be difficult to achieve However Russian physicists have just ... - Read More
As with magnets and alternating current positively charged molecules never aim for one another Indeed similarly charged poles are repelled Nevertheless a team from the University of Copenhagen's Department of Chemistry has managed to become ... - Read More
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