News tagged with etching

Nanoscientists invent better etching technique

(PhysOrg.com) -- Imagine yourself nano-sized, standing on the edge of a soon-to-be computer chip. Down shoots a beam of electrons, carving precise topography that is then etched the depth of the Grand Canyon ...

dateAug 19, 2011 in Nanophysics
shares0 comments 3

Laser etching safe alternative for labeling grapefruit

Laser labeling of fruit and vegetables is a new, patented technology in which a low-energy carbon dioxide laser beam is used to label, or "etch" information on produce, thereby eliminating the need for common ...

dateNov 03, 2009 in Other
shares0 comments 8

The fine art of etching

(PhysOrg.com) -- They see more than the naked eye and could make traffic safer: miniaturized thermal imaging sensors. But they are difficult to manufacture on a commercial scale. Researchers have now developed ...

dateJun 08, 2011 in Materials Science
shares0 comments 0

Nanostructures improve solar cell efficiency

To make solar cells a competitive alternative to other renewable energy sources, researchers are investigating different alternatives. A step in the right direction is through new processes that change the ...

dateMay 26, 2011 in Nanomaterials
shares0 comments 0