Home > News > Not-so-spotty material breakthrough
August 31st, 2004
Not-so-spotty material breakthrough
Using pulsed lasers, researchers have coaxed the metal nickel to self-assemble into arrays of nanodots – each spot a mere seven nanometers (seven billionths of a meter) across – one-tenth the diameter of existing nanodots.
Because the method works with a variety of materials and may drastically reduce imperfections, the new procedure may also bolster research into extremely hard materials and efforts to develop ultra-dense computer memory.
The researchers are working with an industry partner to apply the technique to development of next-generation light-emitting diodes (LEDs) – the small, bright lights seen in traffic signals and luxury automobile brake lights. The experimental LEDs are already more efficient than existing devices, potentially lasting decades and using a fraction of the power of fluorescent bulbs.
Imaging electric charge propagating along microbial nanowires October 20th, 2014
Superconducting circuits, simplified: New circuit design could unlock the power of experimental superconducting computer chips October 18th, 2014
Nanocoatings Market By Product Is Expected To Reach USD 8.17 Billion By 2020: Grand View Research, Inc. October 15th, 2014
Perpetuus Carbon Group Receives Independent Verification of its Production Capacity for Graphenes at 140 Tonnes per Annum: Perpetuus Becomes the First Manufacturer in the Sector to Allow Third Party Audit October 7th, 2014
NYU Researchers Break Nano Barrier to Engineer the First Protein Microfiber October 23rd, 2014
NIST offers electronics industry 2 ways to snoop on self-organizing molecules October 22nd, 2014
‘Designer’ nanodevice could improve treatment options for cancer sufferers October 22nd, 2014
Crystallizing the DNA nanotechnology dream: Scientists have designed the first large DNA crystals with precisely prescribed depths and complex 3D features, which could create revolutionary nanodevices October 20th, 2014
Nano Ruffles in Brain Matter: Freiburg researchers decipher the role of nanostructures around brain cells in central nervous system function October 31st, 2014
Gold nanoparticle chains confine light to the nanoscale October 31st, 2014
'Nanomotor lithography' answers call for affordable, simpler device manufacturing October 31st, 2014
Device invented at Johns Hopkins provides up-close look at cancer on the move: Microscopic view of metastasis could give insight about how to keep cancer in check October 31st, 2014