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Technology Research News October 6, 2004 |
Crystal structure tunes nanowires A new process that controls the crystal structure of nanowires made from specific semiconductors may enable electronic components, such as light-emitting diodes and laser diodes, with tunable properties. |
Chemistry World November 1, 2007 Jonathan Edwards |
Gold Sets Nanowires Straight Mass-producing nanodevices may become a reality now that scientists in the US have demonstrated a new way of making millions of tiny electronic components at once. |
Chemistry World January 14, 2011 Laura Howes |
Size matters in piezoelectric materials Nanowires that produce current when bent and deformed can show huge improvements in efficiency as their diameters are shrunk. The findings will help advance research to power technology at the nanoscale. |
Chemistry World September 5, 2007 James Mitchell Crow |
Beautiful Blooms From Nano-Weeds Chinese researchers have discovered a simple way to grow nanowire clusters and transform them into an array of tiny flower-like forms. |
IEEE Spectrum February 2005 Alexander Hellemans |
Strange Bedfellows Hybrid microcircuits, incorporating the desirable properties of the III-V compounds with those of cheap and ubiquitous silicon substrates, might soon find an important niche in electronics after all. |
Chemistry World January 9, 2008 Lewis Brindley |
A Silicon Surprise Two teams of US scientists have demonstrated silicon-based 'thermoelectric' materials that could convert waste heat back into electricity. |
Technology Research News October 8, 2003 |
Process orders nanowire arrays Harvard University researchers have found a way to neatly layer and pattern rows of nanowires. |
IEEE Spectrum May 2013 Alexander Hellemans |
Nanowire Transistors Could Keep Moore's Law Alive Researchers are perfecting ways to produce gate-all-around devices |
Technology Research News July 30, 2003 |
Crystal cracks nurture nanowires Researchers from the University of Tokyo in Japan have devised a way to form titanium nanowires within an intentionally flawed sapphire. |
Technology Research News June 16, 2004 |
Silicon Nanowires Grown in Place Researchers have found a way to grow nanowires between pairs of metal electrodes deposited on silicon wafers. |
Chemistry World December 15, 2006 Simon Hadlington |
Electronics go on a Bender The prospect of low-cost, efficient electronic circuits being applied to flexible substrates has moved a step closer with two pieces of research reported by US scientists. |
Technology Research News November 19, 2003 |
Liquid Crystal Tunes Fiber Researchers have combined photonic crystal and liquid crystal to make an optical fiber whose properties can change according to temperature. The combination allows the researchers to change the properties of the light inside the fiber. |
Reactive Reports Issue 40 David Bradley |
Lighting Up with Nanowires Semiconductor nanowires are beginning to emerge as rather versatile building blocks for creating photodetectors, LEDs and lasers |
Chemistry World November 30, 2007 Lewis Brindley |
Crystal Clear Structure Prediction One team of researchers has hit the jackpot by correctly predicting the crystal structures of four organic molecules in a competition organized by the University of Cambridge. |
Chemistry World May 26, 2009 Phillip Broadwith |
Salt nanowire surprise Common table salt - normally a brittle crystalline material - can be pulled into nanowires that will extend by more than twice their own length without breaking |
Chemistry World June 29, 2007 Simon Hadlington |
Nanowire Shines Light on Subwavelength Microscopy Researchers in the US and Japan have created a nanoscopic 'torch' that shines visible laser light on nanoscale structures, imaging them with high resolution. |
Chemistry World May 1, 2008 Richard Van Noorden |
Nanotrees without the seeds Lead sulfide wires that sprout in intricate tree-like patterns show you don't need templates or catalysts to control nanowire growth, say US-based chemists. |
Chemistry World May 29, 2007 James Mitchell Crow |
Nanocomposites From Bubbles An efficient new way to add nanowires or nanotubes into polymer films. |
Chemistry World August 30, 2012 Simon Hadlington |
Record proton conductivity claim withdrawn US chemists have withdrawn a claim that they created a crystalline nanowire that can conduct protons at world record speeds after other researchers, and subsequently they themselves, failed to reproduce the results. |
Technology Research News October 22, 2003 Eric Smalley |
Nanowires make flexible circuits Nanowires might one day be used to make microscopic machines. But before then they could help liberate computer circuits from the rigid, expensive confines of silicon chips. A process that makes thin films from semiconductor nanowires improves the prospects for plastic electronics and electronic paper. |
Chemistry World October 28, 2013 Jennifer Newton |
Crystal within a crystal Colleagues at the University of Strasbourg used a molecular tectonics strategy to prepare the crystals. |
Chemistry World February 13, 2008 Simon Hadlington |
Clothes Power up Thanks to Nanowires Researchers in the US have invented a yarn that can generate electricity simply by being bent or twisted. |
Technology Research News April 23, 2003 |
Casting yields non-carbon nanotubes Researchers from the University of California at Berkeley have developed a method of making minuscule tubes of gallium nitride that have useful electrical and optical properties. |
Technology Research News January 28, 2004 Eric Smalley |
Chemicals map nanowire arrays There are two challenges to getting nanowire arrays ready for prime time -- finding ways of accessing any particular nanowire junction, and connecting the devices to the outside world. Chemically modifying the right junctions could solve both problems. |
IEEE Spectrum January 2008 Neil Savage |
Silicon Nanowires Turn Heat to Electricity Thermoelectric converters could tap waste heat from power plants and microchips. |
Technology Research News August 13, 2003 |
Carbon wires expand nano toolkit Scientists looking for building blocks to form electronics and machines that are not much bigger than molecules have gained a new tool. |
IEEE Spectrum July 2010 Richard Stevenson |
The World's Best Gallium Nitride A little Polish company you've never heard of is beating the tech titans in a key technology of the 21st century |
Scientific American May 2007 Charles Q. Choi |
Structured Settings Researchers have taken big steps in creating and using nanostructures that have eluded manipulation in the past. |
Technology Research News March 24, 2004 |
Nanowires span silicon contacts One challenge in making electronics at the size-scale of molecules is finding ways to position and attach nanowires to the tiny components. Researchers from Hewlett-Packard Laboratories have succeeded in growning nanowires between electrodes. |
Technology Research News September 22, 2004 |
Nanowire Makes Standup Transistor Researchers have devised a simple way to make a set of vertical transistors from nanowires. |
Chemistry World November 19, 2014 William Bergius |
A greener recipe for copper nanowires In an ingenious application of food chemistry more commonly associated with the searing of steak or baking of bread, scientists in Singapore have developed a green synthesis for well-defined copper nano wires. |
IEEE Spectrum September 2008 Peide D. Ye |
Beyond Silicon's Elemental Logic In the quest for speed, key parts of micro-processors may soon be made of gallium arsenide or other III-V semiconductors |
Chemistry World May 5, 2010 Phillip Broadwith |
Nanoholes promise solar power Silicon solar cells with arrays of nano-sized holes could outperform their nanowire-based rivals, say Chinese chemists. |
Technology Research News August 10, 2005 |
Templates yield nano branches Making highly-branched nanoscale tubes and wires is a matter of easing off the juice by the right amount at the right time. |
Chemistry World April 2011 |
Waste Not, Want Not Modern devices waste a lot of energy as heat, noise and vibration. Here's a look at a new breed of energy scavenging materials that could recapture some of it. |
Technology Research News August 25, 2004 |
Hybrid Nanowire Makes Transistor One challenge in making minuscule electronic devices from nanoscale components is wiring the components together. Researchers have found a way to transform sections of semiconducting silicon nanowires into metallic, or conducting, nickel silicide. |
Chemistry World February 7, 2012 Simon Hadlington |
Nano-welding with a light touch US researchers have found a new way to weld together metal nanowires - simply by bathing them in white light. |
IEEE Spectrum October 2007 Neil Savage |
Nanowire Silicon Solar Cell for Powering Small Circuits A new type of solar cell made from a nanometer-scale wire might one day provide an on-chip power source for nanoelectronic devices or run microscopic robots, say scientists. |