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Chemistry World October 14, 2014 James Urquhart |
Good vibrations for electron microscopy The physical and chemical properties of materials will be better understood thanks to researchers who added vibrational spectroscopy to the electron microscope at a spatial resolution of just a few nanometers. |
Chemistry World February 17, 2015 Matthew Gunther |
Microscope pinpoints atoms in a lattice The imaging method, a modified form of a scanning transmission electron microscope, may help researchers to understand how chemical bonding and lattice distortions can affect the performance of alloys. |
IEEE Spectrum July 2007 Saswato R. Das |
Power Tool for Making Nanoscale Objects A physics team uses a special electron microscope to carve tiny gold, silver, and aluminum structures a few nanometers across. |
Chemistry World January 15, 2015 Emma Stoye |
Blowing up brain tissue with swelling polymer delivers sharper images A new microscopic technique that magnifies specimens by blowing them up like a balloon could make it easier to produce high resolution images of cells and tissues. |
Chemistry World August 9, 2007 Kira Welter |
Molecular Heatwave Spreads at Ferocious Pace Wildfires spread frighteningly fast, but thankfully not at kilometers per second pace. That's the rate at which heat rips through a molecule. |
IEEE Spectrum May 2011 Keane & Kim |
Transistor Aging Measuring the degradation of microprocessors is tricky. Doing it better would unleash more processing power. |
Chemistry World October 20, 2006 Tom Westgate |
UK Researchers Unveil Country's Most Powerful Microscope For the first time in the UK, researchers will be able to see atoms and the bonds between them, thanks to the brand new FEI Titan 80-300 monochromated scanning transmission electron microscope. |
Chemistry World December 15, 2010 Hayley Birch |
New technique probes electron properties of individual atoms A new, low voltage electron microscopy technique allows scientists to discriminate not just between atoms of different elements but between atoms of the same element in different electronic states. |
IEEE Spectrum January 2008 Alexander Hellemans |
Thermal Transistor: The World's Tiniest Refrigerator Thermal transistors refrigerate one electron at a time and physicists plan to compute with heat. |
Chemistry World September 23, 2014 Katrina Kramer |
One-shot tomography gives atomic-scale 3D images Researchers from Germany and China have developed a method to obtain a 3D image of a nanocrystal, with atomic resolution, using just a single 1D snapshot. |
Chemistry World July 12, 2011 Laura Howes |
Structural Transformations Put Under the Microscope Using just the heat from a tunnelling electron microscope, a group from California has induced a structural transformation in a copper sulfide nanorod and then used the microscope to watch the process as it happened. |
Chemistry World January 5, 2012 Laura Howes |
Surfing the Plasmonic Wave Researchers have shown with both spatial and temporal resolution, how the electric field around a nanoparticle changes when the nanoparticle is excited by a laser. |
The Motley Fool October 30, 2006 Jack Uldrich |
IBM to Chips: Cool It! Big Blue's new chip-cooling technique could keep Moore's Law on track. IBM's system, while not yet ready for commercial production, is reportedly so efficient that officials expect it will double cooling efficiency. |
Chemistry World July 2, 2008 Richard Van Noorden |
Atomic Scale Microscopy Goes Commercial The state-of-the-art technique for seeing atoms will become an important tool for chemical analysis over the next decade as instrument manufacturers commercialize advances pioneered in laboratories. |
Chemistry World March 7, 2012 Phillip Broadwith |
Polymer thermometer picks out cell's hotspots Mapping the temperature differences in different portions of living cells is now possible thanks to a fluorescent polymer thermometer developed by Japanese scientists. |
Chemistry World October 29, 2009 Simon Hadlington |
Changes in atomic-scale structures observed in real time The method relies on an electron beam being focused to a spot on the sample material only a few tens of nanometres across and pulsed at a rate of femtoseconds. |
Chemistry World November 20, 2006 Richard Van Noorden |
Microscopy Enters the Fourth Dimension Researchers have taken electron microscopy into the fourth dimension, by recording atoms darting around on a surface in real time. |
Chemistry World July 14, 2006 Victoria Gill |
Ultimate Apex Achieved Researchers have devised a method of coating a tungsten point with a protective layer of nitrogen, which holds all of the metal atoms in place and maintains the tiniest point possible. |
IEEE Spectrum October 2007 Bohr et al. |
The High-k Solution Microprocessors coming out this fall are the result of the first big redesign in CMOS transistors since the late 1960s. |
CIO April 15, 2001 Sara Shay |
Mercury Rising Quantifying natural phenomena was all the rage among early-17th-century scientists. As they grappled with measuring heat and cold, several came up with the thermoscope... |
Chemistry World November 5, 2013 |
A close look at microscopy Atomic force microscopy is widely used in materials science and is beginning to be adopted in life science too. |
Chemistry World August 29, 2014 Simon Hadlington |
Rigid molecular wires make electrons fly Researchers in Germany and Japan have shown that a new type of organic molecular wire -- which is flat and rigid -- can transfer electrons at more than 800 times the speed of its conventional, flexible counterpart. |
Fast Company December 2000 Nate Nickerson |
Heat-Sensitive A cooking thermometer that's great for seasoned pros and nervous novices alike... |
Chemistry World October 23, 2013 Manisha Lalloo |
NMR thermometer takes reactor's temperature Scientists in the US have used NMR to create temperature maps of reactions taking place inside catalytic reactors. Their technique opens the door to an easy, non-invasive way to discover hot and cold 'spots' inside reactors. |
Scientific American January 2009 Charles Q. Choi |
A New Thermometer for Physicists An electronic thermometer that ties temperature directly to the Boltzmann constant |
IEEE Spectrum December 2007 Joshua J Romero |
Japanese Engineers Turn High-k Dielectric Transistor Problem on Its Head One gate metal and two high-k dielectrics could mean a cheaper and easier 45-nanometer CMOS manufacturing process for transistors. |
Chemistry World February 9, 2009 Phillip Broadwith |
Molecular thermometer takes cell temperature A fluorescent polymer that can accurately measure the temperature inside living cells has been invented by researchers in Japan. |
Chemistry World July 11, 2013 Daniel Johnson |
A sound idea to redefine temperature UK scientists want to redefine temperature using the Boltzmann constant, changing the way in which it has been calculated for over 50 years. |
Chemistry World July 3, 2012 Simon Perks |
Ultrafast transistors created in a vacuum Scientists at the University of Pittsburgh, US, have come up with a new type of transistor that uses a vacuum to conduct electrons a hundred times faster than the conventional solid-state version. |
PC Magazine March 6, 2007 Loyd Case |
Intel's Next-Generation Core2 Microprocessor Why Intel's new Penryn processor could be a major breakthrough for computing. |
InternetNews January 16, 2007 David Needle |
HP Claims Chip Advance Researchers say nanotechnology has let them pack many more transistors into chips. |
Technology Research News January 26, 2005 |
The How It Works Files Nanotechnology: The laws of physics behave differently at very small scales. At the nanoscale, electrons travel more quickly through wires, transistors can mete out electrons one at a time, objects stick to each other, and light can bend matter. |
IndustryWeek August 1, 2006 John Teresko |
Transistor Performance: High Potential For Silicon-Germanium? Thinking of transistors for mobile electronics? Researchers have developed silicon-germanium (SiGe) transistors with record-setting performance, low energy consumption-and no manufacturing cost penalty. |
Chemistry World February 28, 2007 Richard Van Noorden |
First Graphene Transistors May Herald Future of Electronic Chips Researchers claim to have created the world's first practical transistors cut from ribbons of graphene, a single layer of carbon atoms. |
Scientific American October 17, 2005 Charles Q. Choi |
Transistor Flow Control At the heart of modern electronics are transistors, which act like valves to direct the flow of electrons. Now researchers have created the first transistors that electrically control molecules instead. |
Chemistry World February 25, 2015 Dannielle Whittaker |
Computational tool leaves electrides with nowhere to hide Scientists in Spain have proven the existence of gas-phase electride materials through a computational method with the ability to distinguish electrides from similar ionic compounds. |
Technology Research News October 22, 2003 |
Single electrons perform logic The ultimate in transistors, which turn on and off in response to a flow of electricity, is a device that can be tripped by a single electron. Researchers from Hokkaido University have put together an AND logic circuit made from four single-electron tunneling transistors. |
Chemistry World June 4, 2009 Nina Notman |
Nanocrystal growth process revealed Research by US scientists has shed light on precisely how nanocrystals grow, providing key information that could help improve fuel cells of the future. |
Technology Research News August 11, 2004 Eric Smalley |
Chips measure electron spin Practical quantum computers are at least a decade away, and some researchers are betting that they will never be built. But a pair of recent experiments may prove them wrong. |
IEEE Spectrum July 2012 Miguel Miranda |
The Threat of Semiconductor Variability As transistors shrink, the problem of chip variability grows |
Technology Research News September 22, 2004 |
Microscope Etches Ultrathin Lines Researchers have shown that it is possible to match electron beam resolution for organic materials using an ultraviolet laser shown through a near-field optical microscope. |
Chemistry World February 5, 2007 Lionel Milgrom |
Hafnium Oxide Helps Make Chips Smaller and Faster Intel and IBM have announced that they will use dramatically different materials to build smaller, faster transistors for their next generation of chips. |