Related topics: superconductors

Nanotechnologists find a way of reducing defects in materials

Researchers from MESA+, the research institute for nanotechnology at the University of Twente, have developed a method to reduce the number of 'defects' in heterogeneous oxide materials. As a result, the electrical conductivity ...

New catalyst addresses engine efficiency, emissions quandary

A catalyst being developed by researchers at the Department of Energy's Oak Ridge National Laboratory could overcome one of the key obstacles still preventing automobile engines from running more cleanly and efficiently.

Surprising electronic disorder in a copper oxide-based ceramic

Cuprates, a class of copper-oxide ceramics that share a common building block of copper and oxygen atoms in a flat square lattice, have been studied for their ability to be superconducting at relatively high temperatures. ...

A thin-skinned catalyst for chemical reactions

A chemical nanostructure developed by Boston College researchers behaves much like the pores of the skin, serving as a precise control for a typically stubborn method of catalysis that is the workhorse of industrial chemistry.

Electrons losing weight

The measured mass of electrons in solids is always larger than the value predicted by theory. The reason for this is that theoretical calculations do not account properly for various interactions with other electrons or lattice ...

Researchers report breakthrough in narrow pitch interconnects

Imec researchers set major step towards 20nm half pitch interconnects with the realization of electrically functional copper lines embedded into silicon oxide using a spacer-defined double patterning approach.

page 8 from 11