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News articles about "Physics"

An ideal material: Solving a mystery leads to the discovery of a true topological insulator

Topological
An old material gets a new name and with it topological insulators have another chance to shine Samarium hexaboride SmB6 has been around since the late 1960s but understanding its low temperature behavior has remained ... - Read More

New findings on the structure of graphite oxides in alcohols

The structure of graphite oxide surprisingly expands when cooled in methanol or ethanol Also graphite oxide selectively absorbs methanol from water methanol mixtures Two new studies by physicists at Umeå University in Sweden published in ... - Read More

Light-emitting nano triangles may have applications in optical technology

Applications, Nano
For the first time scientists have created single layers of a naturally occurring rare mineral called tungstenite or WS2. The resulting sheet of stacked sulfur and tungsten atoms forms a honeycomb pattern of triangles that ... - Read More

Into the quantum Internet at the speed of light

Light, Quantum, Quantum, Light
Not only do optical fibers transmit information every day around the world at the speed of light but they can also be harnessed for the transport of quantum information In the current issue of Nature ... - Read More

Quantum microscope for living biology

Biology
A team of Australian scientists has developed a powerful microscope using the laws of quantum mechanics to probe the inner workings of living cells Share This See Also Microbiology Biology Cell Biology Physics Quantum Physics ... - Read More

Mystery surrounding the harnessing of fusion energy unlocked

Fusion
The research of a multi institutional team from the U S Japan and France led by Predrag S Krstic of the Joint Institute for Computational Sciences and Jean Paul Allain of Purdue University has answered ... - Read More

Flat boron by the numbers: Researchers calculate what it would take to make new two-dimensional material

Material, Material
It would be a terrible thing if laboratories striving to grow graphene from carbon atoms kept winding up with big pesky diamonds Share This See Also Graphene Materials Science Spintronics Physics Nanotechnology Chemistry Carbon nanotube ... - Read More

Physicists shine a light on particle assembly

Light, Light
New York University physicists have developed a method for moving microscopic particles with the flick of a light switch Their work reported in the journal Science relies on a blue light to prompt colloids to ... - Read More

Mechanism behind wear at atomic scale

Atomic, Wear
Wear is a fact of life As surfaces rub against one another they break down and lose their original shape With less material to start with and functionality that often depends critically on shape and ... - Read More

Reconcilable differences: Study uncovers the common ground of scientific opposites

Searching for common elements in seemingly incompatible scientific theories may lead to the discovery of new ones that revolutionize our understanding of the world Share This See Also Quantum Physics Physics Quantum Computing Quantum Computers ... - Read More

Nanophotonics enables new kind of optical spectrometer

Spectrometer, Nanophotonics
By bringing nanophotonics technology to traditional optical spectroscopy a new kind of optical spectrometer with functions of sensing and spectral measurement has been recently demonstrated by a research team at The University of Alabama in ... - Read More

Accelerating neutral atoms on a table top

Atoms, Atoms, Atoms
Charged particle accelerators have become crucially important to modern day life be it in health care for cancer treatment or for answering important fundamental scientific questions like the existence of the HIGGS boson the so ... - Read More

Chemical reactions: How some non-metal compounds mimic the behavior of their metal-based counterparts

chemical, Reactions
The research team led by Academy Research Fellow Heikki M Tuononen has been able to identify the mechanism which enables some non metal compounds to mimic the reactivity of their metal based counterparts Chemical reactivity ... - Read More

Liquid metal makes silicon crystals at record low temperatures

American Chemical Society
A new way of making crystalline silicon developed by U M researchers could make this crucial ingredient of computers and solar cells much cheaper and greener Share This See Also Graphene Inorganic Chemistry Spintronics Electronics ... - Read More

Modifications of a nanoparticle can change chemical interactions with cell membranes

Chemical, Membranes, Chemical, Nanoparticle
Researchers at Syracuse University's Department of Biomedical and Chemical Engineering at L C Smith College of Engineering and Computer Science are studying the toxicity of commonly used nanoparticles particles up to one million times smaller ... - Read More

Self-healing, stretchable wires created using liquid metal

Polymer
Researchers from North Carolina State University have developed elastic self healing wires in which both the liquid metal core and the polymer sheath reconnect at the molecular level after being severed Share This See Also ... - Read More

Quantum States Between Order and Disorder

With his research on quantum states in the realm between order and disorder Professor Jörg Schmiedmayer's work has raised quite a stir ultra cold atom clouds with a high degree of order approach a disordered ... - Read More

Just add water: How scientists are using silicon to produce hydrogen on demand

Hydrogen, Water, Hydrogen, Water, Hydrogen, Hydrogen
Super small particles of silicon react with water to produce hydrogen almost instantaneously according to University at Buffalo researchers Share This See Also Alternative Fuels Nature of Water Fuel Cells Energy Technology Nanotechnology Electricity Chemical ... - Read More

New information on binding gold particles over metal oxide surfaces

Metal oxide
The strong binding of gold on electronically modified calcium oxide can now be understood in detail In a computational study researchers Jenni Andersin Janne Nevalaita Karoliina Honkala and Hannu Häkkinen at the University of Jyväskylä ... - Read More

New material for warm-white LED lights

Material
Light emitting diodes more commonly called LEDs are known for their energy efficiency and durability but the bluish cold light of current white LEDs has precluded their widespread use for indoor lighting Share This See ... - Read More
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