News tagged with atomic structures

Better memory with faster lasers

DVDs and Blu-ray disks contain so-called phase-change materials that morph from one atomic state to another after being struck with pulses of laser light, with data "recorded" in those two atomic states. ...

dateJul 02, 2015 in Nanophysics
shares41 comments 1

New inorganic aromatic ion

(Phys.org)—Aromatic molecules are a staple of organic chemistry. Aromatics, like benzene, have a unique pi-electron character that makes the ring structure exceptionally stable. While aromatics are typically ...

dateJun 05, 2015 in Materials Science report
shares2346 comments 20

Nanosilver and the future of antibiotics

Precious metals like silver and gold have biomedical properties that have been used for centuries, but how do these materials effectively combat the likes of cancer and bacteria without contaminating the ...

dateMay 27, 2015 in Bio & Medicine
shares144 comments 0

Linking superconductivity and structure

Superconductivity is a rare physical state in which matter is able to conduct electricity—maintain a flow of electrons—without any resistance. It can only be found in certain materials, and even then ...

dateMay 27, 2015 in Superconductivity
shares1243 comments 3

Video: How can you see an atom?

Since ancient Greek times, philosophers and scientists have pondered the atom. For a couple thousand years, humans could only speculate on the structure and other properties of the smallest unit of matter. ...

dateApr 09, 2015 in Other
shares39 comments 0