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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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
April 5, 2012
Simon Hadlington
Graphene puts wet chemistry under the microscope Scientists in the US and Korea have shown that the single-atom thick carbon membrane can be used as a cover slip for an electron microscope to allow atomic-resolution observations of wet chemistry - something that is notoriously tricky to achieve. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
November 26, 2012
David Bradley
Spotting silicon in graphene, it's dope A combination of scanning transmission electron microscopy and atomic-resolution spectroscopic techniques has allowed US researchers to pick out individual silicon atoms in a doped graphene sheet. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
February 28, 2007
Simon Hadlington
Individual Atoms' Chemical ID Revealed Researchers have demonstrated for the first time that atomic force microscopy can be used to reveal the chemical identity of individual atoms on a surface at room temperature. mark for My Articles similar articles
Chemistry World
September 6, 2007
Tom Westgate
Probe Maps Individual Atoms in Semiconductor Troublesome clusters of dopant atoms have been 'seen' for the first time. Researchers have drawn up the first 3D maps of the individual atoms in a semiconductor. mark for My Articles similar articles
Chemistry World
December 7, 2009
Simon Hadlington
Metal atoms in carbon nanotubes caught on film An international team of researchers has filmed individual metal atoms as they move around and react within the confines of a carbon nanotube. mark for My Articles similar articles
Chemistry World
September 18, 2007
Simon Hadlington
Researchers See Electrons in a Spin Scientists in the US have successfully measured the spin polarisation state of single atoms adsorbed to a surface, bringing the prospect of quantum computing and spin-based electronics (spintronics) a step closer. mark for My Articles similar articles
The Motley Fool
August 1, 2006
Jack Uldrich
FEI Sharpens Its Focus The future becomes clearer for this nanotech player. FEI is diligently working to supply new and improved equipment into growing market segments. Investors, take note. mark for My Articles similar articles
Technology Research News
August 11, 2004
Single gold atoms altered The gold atom, positioned on an ultrathin film of sodium chloride, remained stable during the operation, despite the change in charge. mark for My Articles similar articles
Chemistry World
May 9, 2010
Hayley Birch
Filming fullerene formation Real-time, atomic level microscopy has revealed that the round, cage-like structures of fullerenes can form directly from sheets containing large numbers of carbon atoms. mark for My Articles similar articles
Chemistry World
February 5, 2015
Matthew Gunther
Electron microscope turned into makeshift nano-thermometer Scientists in the US have developed a thermometer capable of detecting heat changes at the nanoscale. mark for My Articles similar articles
Technology Research News
April 9, 2003
Twisted nanotubes have spring Researchers from the University of North Carolina at Chapel Hill have found a way to use carbon nanotubes -- rolled-up sheets of carbon atoms that form naturally in soot -- as tiny springs for microscopic devices. mark for My Articles similar articles
Chemistry World
February 21, 2008
Simon Hadlington
Taking the Measure of Atomic Friction Scientists in the US and Germany have successfully used an atomic force microscope to determine exactly how much effort is needed to drag a single atom of cobalt across the surface of different metals. mark for My Articles similar articles
Chemistry World
January 26, 2007
Richard Van Noorden
'Ultimate Microscope' in Sight Scientists have announced a breakthrough in x-ray microscopy which could be used to picture individual atoms in living cells without using a lens. mark for My Articles similar articles
Industrial Physicist
Aug/Sep 2003
Eric J. Lerner
Briefs A magnetic microscope for the brain... Spin and energy -- free?... Finest nanowire arrays... Solar-cell burnout... etc. mark for My Articles similar articles
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 mark for My Articles similar articles
Chemistry World
May 25, 2011
James Urquhart
Electron remains stubbornly spherical UK scientists have made the most accurate measurements to date of the shape of the electron and found - contrary to predictions that it would be aspherical - that it remains round. mark for My Articles similar articles
Chemistry World
November 11, 2012
Simon Hadlington
'Nano-welding' taken to the limits as specific bonds are cut and formed In a remarkable demonstration of the extreme limits of nanoscale engineering, researchers from the US and China have used the tip of a scanning tunnelling microscope to cleave and form selected chemical bonds on a complex molecule. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
August 21, 2014
David Bradley
A new gold standard for nano The latest work confirms gold clusters can have super atomic and molecular characteristics. mark for My Articles similar articles
IndustryWeek
August 1, 2005
John Teresko
The History Of Nanotechnology Today's popular excitement about the concept of nanotechnology probably dates back to 1959. mark for My Articles similar articles
The Motley Fool
February 8, 2007
Jack Uldrich
Ford's Small LEAP A new emphasis on nanotechnology could eventually pay dividends for the auto company. mark for My Articles similar articles
Chemistry World
March 3, 2010
Jon Cartwright
Hydrocarbon turns superconductor Researchers in Japan have created the first superconducting material based on a molecule of carbon and hydrogen atoms. mark for My Articles similar articles
The Motley Fool
April 20, 2005
Jack Uldrich
FEI Goes Smaller to Get Bigger The nanotech equipment manufacturer unveils its most advanced microscope. this announcement definitely gives FEI a leg up on its main nanotech-equipment competitor -- Veeco. mark for My Articles similar articles
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. mark for My Articles similar articles
PC Magazine
August 2, 2006
Sebastian Rupley
The Big Picture FEI's Titan S/TEM microscope is the world's most powerful commercially available microscope. It plays a key role in nanotechnology research globally... Wearable gadgets to track your health... mark for My Articles similar articles
Chemistry World
July 8, 2010
Phillip Broadwith
Flattening carbon UK researchers have managed to synthesise a molecule with an almost planar four-coordinate carbon atom bonded to two lithium atoms and bulky organic ligands. mark for My Articles similar articles
Chemistry World
April 16, 2013
Emma Stoye
Polymer 'nano-suit' protects insects from vacuum Japanese scientists have shown that coating insect larvae with Tween-20, a common detergent, lets them survive the powerful vacuum inside an electron microscope. The technique could pave the way for high resolution live imaging. mark for My Articles similar articles
Technology Research News
November 17, 2004
Atom Flip Energy Measured Scientists have measured the energy required to flip the magnetic orientation, or spin of a single atom trapped on a surface. mark for My Articles similar articles
Chemistry World
September 13, 2007
James Mitchell Crow
Molecules Made with Antimatter Molecules combining electrons and positrons -- matter and antimatter -- have been made for the first time by US scientists, potentially paving the way for powerful new lasers. mark for My Articles similar articles
Chemistry World
March 2011
Column: The crucible Chemistry cannot all be reduced to physics, argues Philip Ball mark for My Articles similar articles
The Motley Fool
November 30, 2006
Jack Uldrich
Veeco and FEI Give It the Old College Try Their sales of nanotech equipment to leading universities is a positive sign. Investors, take note. mark for My Articles similar articles
Chemistry World
September 4, 2015
Hugh Cowley
Hypervalent bonding controversy out for the electron count? A researcher in the UK has presented a controversial new definition for hypervalency that may ignite debates over atomic charge and allow students to draw nitrogen atoms with five covalent bonds. mark for My Articles similar articles
Scientific American
January 2009
Mark Wolverton
Breaking Down Nanostructures by the Atom In nanotechnology, the position of a single atom can make all the difference -- whether a material functions as a semiconductor or an insulator, whether it triggers a vital chemical process or stops it cold. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Technology Research News
March 23, 2005
Microdroplet makes mighty microscope Researchers from the University of Maryland have found a way to reach nanometer-scale resolution using something called far-field optics. mark for My Articles similar articles
Technology Research News
March 12, 2003
Eric Smalley
Chip device gets to the point A major leap forward in science is the ability of researchers to manipulate matter atom by atom. The primary tool of this new trade is the atomic force microscope, an probe moved by a high-resolution positioner. Now researchers have made an inexpensive positioner-on-a-chip. mark for My Articles similar articles
Wired
October 2001
Wil McCarthy
Ultimate Alchemy Research into artificial atoms could lead to one startling endpoint: programmable matter that changes its makeup at the flip of a switch... mark for My Articles similar articles
Chemistry World
March 25, 2013
David Bradley
Hydrogen bond under the microscope Scientists in Japan have designed a scanning tunnelling microscope tip that allowed them to measure electron transfer across a single hydrogen bond. mark for My Articles similar articles
Chemistry World
January 28, 2015
Emma Stoye
Live insects pictured with electron microscope Takahiko Hariyama's group at Hamamatsu University in Japan had developed a coating that allowed insect larvae to survive in the vacuum chamber of a scanning electron microscope, enabling whole living creatures to be imaged at very high resolution. mark for My Articles similar articles
Chemistry World
January 29, 2015
Santiago Alvarez
What we mean when we talk about bonds The chemical bond is still a matter of lively debate among chemists, even a century after Gilbert Lewis introduced his electron pair bonding concept. mark for My Articles similar articles
Chemistry World
March 7, 2010
Simon Hadlington
Solvated electron mystery solved Researchers have answered a riddle that has been puzzling scientists for decades: why is it that electrons in an aqueous environment appear to exist in two distinct states mark for My Articles similar articles
Technology Research News
August 13, 2003
Motion sensor nears quantum limit Researchers from the University of California at Santa Barbara have constructed a device that can measure movements as small as one thousandth of a nanometer, which is one hundredth the size of a hydrogen atom. mark for My Articles similar articles