News tagged with conduct electricity

Ions help forecast toxic mine leakage

Curtin University and CSIRO researchers have found elevated electrical conductivity in creek water to be a reliable predictor of toxic seepage from a nearby mine's tailings pond.

dateSep 29, 2014 in Environment
shares0 comments 0

A new, tunable device for spintronics

Recently, the research group of Professor Jairo Sinova from the Institute of Physics at Johannes Gutenberg University Mainz in collaboration with researchers from the UK, Prague, and Japan, has for the first time realised ...

dateAug 28, 2014 in Condensed Matter
shares0 comments 0

Two dynamos drive Jupiter's magnetic field

(Phys.org) —Superlatives are the trademark of the planet Jupiter. The magnetic field at the top edge of the cloud surrounding the largest member of the solar system is around ten times stronger than Earth's, and is by far ...

dateAug 21, 2014 in Space Exploration
shares0 comments 1

Unleashing the power of quantum dot triplets

Quantum computers have yet to materialise. Yet, scientists are making progress in devising suitable means of making such computers faster. One such approach relies on quantum dots—a kind of artificial atom, easily controlled ...

dateJul 24, 2014 in Quantum Physics
shares0 comments 0

Super-stretchable yarn is made of graphene

(Phys.org) —A simple, scalable method of making strong, stretchable graphene oxide fibers that are easily scrolled into yarns and have strengths approaching that of Kevlar is possible, according to Penn State and Shinshu ...

dateJun 23, 2014 in Nanomaterials
shares0 comments 0