MagPortal.com   Clustify - document clustering
 Home  |  Newsletter  |  My Articles  |  My Account  |  Help 
Similar Articles
IEEE Spectrum
May 2005
Linda Geppert
Move Over, Quartz The atomic clock gets smaller and cheaper. mark for My Articles similar articles
Technology Research News
December 15, 2004
Eric Smalley
Light clock promises finer time Researchers have made a prototype atomic clock that divides time on optical radiation, rather than microwave radiation. Such clocks could eventually improve global positioning systems, make space exploration more accurate, and more accurately test the laws of physics. mark for My Articles similar articles
Wired
December 2001
Optical Atomic Clock The optical clock signals a paradigm shift: It measures time using the femtosecond -- one-quadrillionth of a second -- making it potentially 1,000 times more precise than today's time leader... mark for My Articles similar articles
Chemistry World
January 10, 2013
Simon Hadlington
Quantum timepiece ticks the right boxes In a remarkable feat of quantum horology, scientists in the US have created a clock that derives its timing mechanism from nothing more complicated than the mass of an atom. The new clock could prove to be a new way to make highly accurate measurements of atomic mass. mark for My Articles similar articles
Technology Research News
June 30, 2004
Chip protects single atoms Researchers have found a way to closely control the quantum states, or traits, of single atoms trapped in a microchip. The method is a step toward building devices like miniature atomic clocks that are an order of magnitude more accurate than those that exist today. mark for My Articles similar articles
Chemistry World
October 2008
Philip Ball
Column: The Crucible Redefining one second of time. mark for My Articles similar articles
Chemistry World
January 27, 2014
Andrea Sella
Essen's clock Louis Essen (1908 -- 1997) was a UK physicist who developed high-precision metrology and invented the quartz ring clock and the caesium standard atomic clock mark for My Articles similar articles
Chemistry World
July 15, 2014
Philip Ball
Molecular clocks may probe fundamental laws A new proposal for using molecules rather than atoms for ultra-precise measurement of frequencies could help to probe whether there are fundamental laws of physics beyond the ones we know already. mark for My Articles similar articles
Scientific American
November 14, 2005
Wendy M. Grossman
Wait a Second Official timekeeping may depend on atoms, not day-night cycles. mark for My Articles similar articles
PC World
December 19, 2001
Tom Spring
Is Microsoft's Time Warped? Windows XP gets an adjustment to correct a faulty time-synchronization feature... mark for My Articles similar articles
IEEE Spectrum
July 2012
Rachel Courtland
Power-Saving Clock Scheme in New PCs Resonant clocking recycles energy in new AMD processors mark for My Articles similar articles
Chemistry World
February 10, 2010
Simon Hadlington
Inching towards the island of stability An international team of researchers has for the first time directly measured the mass of an element heavier than uranium. mark for My Articles similar articles
Military & Aerospace Electronics
May 2008
Market for MEMS oscillators will grow to $140 million by 2012 After a few false starts, MEMS-based oscillators are finally beginning to leave the shelves in series. mark for My Articles similar articles
Technology Research News
March 10, 2004
Atom spouts photons on demand California Institute of Technology researchers have fashioned a single atom into a light source that generates single photons on demand. 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
June 2001
Brian Alexander
Atomic Rulers of the World Nanoscale optics, quantum computing - the battle for technology supremacy is being fought inside the labs of a national standards agency called NIST. And the new enemy is in the White House... mark for My Articles similar articles
Technology Research News
October 8, 2003
Kimberly Patch
Crystal slows and speeds light Playing tricks with light -- speeding, slowing and storing it -- is becoming a popular pastime among physicists. The effects could eventually be used to improve communications and data storage and help bring about quantum computing and quantum communications. mark for My Articles similar articles
Industrial Physicist
Aug/Sep 2003
Letters New thinking?... Relativity and clocks... New bachelor?... etc. mark for My Articles similar articles
Inc.
May 1, 2003
Clocking In Tick, tock. These stylish timepieces don't stop. And they will glam up just about any office. mark for My Articles similar articles
Chemistry World
September 25, 2013
Laura Howes
Elemental weigh in The International Union of Pure and Applied Chemistry has released another revision to standard atomic weights. In total, 19 elements have been found to have gained or lost a little weight. mark for My Articles similar articles
Chemistry World
June 26, 2015
Ida Emilie Steinmark
Molecular machinery behind circadian clock's ticking revealed Scientists may have found the key mechanisms that govern the cyanobacterial circadian clock, whose astonishing slowness has baffled investigators for decades. 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
August 10, 2012
Nina Notman
Tweaked weighing scales help map the island of stability The mass of the heavy element lawrencium has been measured directly for the first time by German scientists. mark for My Articles similar articles
Chemistry World
August 1, 2010
Mike Brown
Snapshots of mystery molecular structures Researchers have used atomic force microscopy to produce clear molecular images that can help determine the correct atomic structure of unknown organic molecules. mark for My Articles similar articles
Technology Research News
September 24, 2003
Eric Smalley
Laser made from single atom The simplest possible laser -- a single atom -- has been on the drawing board for decades. Researchers have finally achieved the extremely precise control needed to make a laser from just one atom. The first demonstration of a single-atom laser showed that it's a different animal -- it produces quantum light. mark for My Articles similar articles
Chemistry World
December 16, 2011
Kate McAlpine
Radical experiment assesses interstellar nitrogen Radical reactions are challenging to measure at cold temperatures, but an international team of researchers have recently clocked the rate for atomic nitrogen and hydroxyl radicals at 56K. mark for My Articles similar articles
Technology Research News
May 4, 2005
Noisy Snapshots Show Quantum Weirdness Researchers have devised a relatively simple way to detect a pair of entangled, or linked atoms. The detection ability advances quantum computer and quantum communications research. 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
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
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
November 1, 2007
Simon Hadlington
Shaking up Nanofriction US scientists have performed the equivalent of the school-lab experiment of dragging a mass across different surfaces to measure frictional forces - but at the atomic scale. mark for My Articles similar articles
BusinessWeek
March 15, 2004
John Carey
Physics: "Putting The Weirdness To Work" Scientists say quantum materials will be the basis for amazing devices, but when? mark for My Articles similar articles
Technology Research News
December 15, 2004
Light Writes Info Into Atoms Researchers have demonstrated that it is possible to transfer information encoded in the properties of photons to atoms. mark for My Articles similar articles
InternetNews
May 8, 2006
David Needle
New Clock Design Promises Huge Power Savings Multigig claims RotaryWave will offer as much as a 75 percent energy savings over standard clock design. mark for My Articles similar articles