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Chemistry World
July 12, 2011
Kate McAlpine
Bit Part for Diethylfluoromalonate in Reaction Model A quantum simulation has successfully described the progression of a chemical reaction for the first time. mark for My Articles similar articles
Chemistry World
October 23, 2013
Models of success The 2013 Nobel prize in chemistry was awarded to three computational pioneers who combined quantum and classical mechanics. Emma Stoye learns about the latest laureates mark for My Articles similar articles
Chemistry World
August 22, 2011
Jon Cartwright
Manmade molecular machine goes to work Manmade molecules can generate similar forces to natural molecular machines, and could help chemists to design artificial molecular machines for meaningful tasks. mark for My Articles similar articles
IEEE Spectrum
March 2011
Saswato R. Das
A Crowd of Quantum Entanglements Phosphorus-in-silicon system could lead to quantum computers mark for My Articles similar articles
Chemistry World
October 9, 2013
Emma Stoye
Computational chemists take Nobel prize The 2013 Nobel prize in chemistry has been awarded to Martin Karplus of Harvard University, US, Michael Levitt of Stanford University, US, and Arieh Warshel of the University of Southern California, US, for "the development of multi-scale models for complex chemical systems." mark for My Articles similar articles
Popular Mechanics
May 2007
Seth Fletcher
Quantum Computing: 5-Minute Know-It-All The holy grail of computing is still out of reach -- but it's getting closer. mark for My Articles similar articles
Chemistry World
March 21, 2007
Richard Van Noorden
Forcing a Reaction US chemists have forced molecules to react by ripping their bonds apart with ultrasound. The scientists carefully stretched one targeted bond until it snapped, guiding the molecule's subsequent reaction into pathways forbidden by conventional chemistry. mark for My Articles similar articles
Chemistry World
January 12, 2014
Andy Extance
Rocket reactor forces space hydrogen rethink Scientists have pushed low-temperature experimentation and computational chemistry to their limits to better understand hydrogen fluoride, which astronomers use to study regions of space that are otherwise hard to image. mark for My Articles similar articles
Technology Research News
December 11, 2002
Eric Smalley
Design links quantum bits Realizing the potential of phenomenally fast quantum computers means having to link thousands of quantum bits, which are the transistors of such computers. So far researchers have been able to connect only a few. A scheme for linking many tiny superconducting loops may pull it all together. mark for My Articles similar articles
Chemistry World
June 20, 2013
Jim Al-Khalili
Change: the only constant Today, there is much interest in a wide range of biological phenomena that may have a quantum origin, from our sense of smell to photosynthesis and mutations in DNA. mark for My Articles similar articles
Technology Research News
March 24, 2004
Eric Smalley
Molecular logic proposed Researchers from the French National Center for Scientific Research (CNRS) and University College London in England have devised a scheme for designing logic circuits within individual molecules. mark for My Articles similar articles
Chemistry World
October 6, 2011
Manisha Lalloo
Oxygen Isotopes Help to Probe Water's Structure Scientists have used isotopic substitution of oxygen to take a closer look at the molecular structure of water. mark for My Articles similar articles
IEEE Spectrum
January 2010
Erico Guizzo
Loser: D-Wave Does Not Quantum Compute D-Wave Systems' quantum computers look to be bigger, costlier, and slower than conventional ones mark for My Articles similar articles
IEEE Spectrum
September 2008
Joshua J. Romero
Physicist Named MacArthur Fellow for Work on Quantum Computing Alexei Kitaev's theoretical studies may lead the way to quantum computers that catch their own errors mark for My Articles similar articles
Chemistry World
December 14, 2011
Kate McAlpine
Artificial intelligence for quantum chemistry Quantum chemical approximations don't always need to start from scratch, says an international team of researchers. Algorithms can now be used to predict the atomisation energy of huge numbers of molecules mark for My Articles similar articles
Chemistry World
January 3, 2008
Simon Hadlington
Key Plank of Theoretical Chemistry Rescued Theoretical chemists can breathe a sigh of relief after the publication of a study which shows that a cornerstone of their discipline seems to be intact despite earlier evidence to the contrary. mark for My Articles similar articles
Chemistry World
March 9, 2006
Katharine Sanderson
Covalent Bonds Crack Under the Strain Chemists must consider engineering principles when designing molecules following news that tough carbon-to-carbon bonds break easily under mechanical strain. mark for My Articles similar articles
Technology Research News
January 14, 2004
Eric Smalley
Quantum dice debut Researchers have overcome a major obstacle to generating random numbers on quantum computers by limiting the possibilities in the otherwise unlimited randomness of a set of quantum particles. mark for My Articles similar articles
Technology Research News
April 6, 2005
Optics Demo Does Quantum Logic Researchers from the University of Science and Technology of China and the University of Heidelberg in Germany have demonstrated a method of using four photons to form a logic gate that can be used for quantum computing. mark for My Articles similar articles
Chemistry World
June 10, 2011
Laura Howes
Quantum tunnelling creates the 'wrong' molecule Protons takes a quantum leap in carbene reaction to give chemists a surprise mark for My Articles similar articles
Technology Research News
August 13, 2003
Eric Smalley
Quantum computer keeps it simple Controlling fleeting quantum particles usually requires making extraordinarily precise devices. A proposal that calls for chaperoning pairs of particles and getting all of the particles in a quantum computer to sing the same tune could ease this burden. mark for My Articles similar articles
Chemistry World
August 23, 2006
Simon Hadlington
Laser Light Cast on Quantum Evolution Researchers have demonstrated for the first time why a technique called coherent control is able to break molecular bonds selectively using finely-tuned pulses of laser light. mark for My Articles similar articles
Chemistry World
August 2011
Column: The crucible Philip Ball wonders to what extent molecular structures are metaphorical and philosophical. mark for My Articles similar articles
IEEE Spectrum
August 2007
Stick et al.
The Trap Technique In this first part of a two-part series, the authors discuss how today's computers are running out of room for classical physics to work and how working with the quantum nature of things instead of against it will open up vast new frontiers for computing. mark for My Articles similar articles
Chemistry World
February 18, 2011
Carol Stanier
Speed dating for pharmaceuticals A simple analysis of hydrogen bond strengths finds the best crystallisation partners for drugs, say UK scientists. mark for My Articles similar articles
Chemistry World
April 14, 2006
Simon Hadlington
Deciphering Hydrogen Tunnelling in Enzymes Researchers have thrown important new light on the phenomenon of hydrogen tunnelling in biological catalysts. The finding is likely to spark a debate among biochemists about the fundamental nature of enzymes. mark for My Articles similar articles
IEEE Spectrum
September 2007
Lieven Vandersypen
Dot-to-Dot Design Researchers are connecting tiny puddles of electrons in a chip and making them compute -- the quantum way. mark for My Articles similar articles
Chemistry World
May 13, 2014
Jennifer Newton
Blurred bonds rationalized by heavy atom tunnelling A new theoretical study of anti-aromatic systems has attributed the unusual way that their I -bonds shift to quantum tunnelling. mark for My Articles similar articles
Technology Research News
September 10, 2003
Light drives electron logic Building a quantum computer is extremely difficult, and working models are at least one to two decades away. Researchers have taken the proposition a step forward by demonstrating a conditional logic gate made from a pair of electrons trapped in a quantum dot. mark for My Articles similar articles
Technology Research News
January 29, 2003
Eric Smalley
Quantum computers go digital One of the challenges of building a quantum computer is reducing errors. Researchers from the University of Wisconsin at Madison have eased the problem with a method that reduces error rates by two orders of magnitude. mark for My Articles similar articles
Technology Research News
December 15, 2004
Scheme Simplifies Quantum Chips Researchers have brought practical quantum computers a step closer by proposing a type of quantum bit that is relatively easy to build. mark for My Articles similar articles
Chemistry World
July 3, 2014
Tami Spector
Of atoms and aesthetics Molecular aesthetics means many things to a few people. For some it means tangible aspects of compounds; for others yet, the ways that chemists represent molecules. mark for My Articles similar articles
Scientific American
April 18, 2005
Charles Q. Choi
Qubit Twist Bending nanotubes as mechanical quantum bits. mark for My Articles similar articles
Technology Research News
May 21, 2003
Big qubits linked over distance Researchers working on quantum computing managed to entangle a pair of large quantum bits that were spaced nearly a millimeter apart. mark for My Articles similar articles
PC Magazine
September 26, 2007
Lisa Zyga
Quantum Computers Get Smarter A recent innovation could make computing with light viable. mark for My Articles similar articles
National Defense
March 2005
Joe Pappalardo
Researchers Cast Wary Eye On Atomic-Level Computing Experts point out that quantum computers could execute calculations several millions of times faster than conventional systems, but that the technology still is years away from becoming truly functional. mark for My Articles similar articles
Chemistry World
June 11, 2008
Simon Hadlington
Houdini Molecule Escapes Energy Trap A team of international chemists has captured and caught on camera a small, elusive molecule that has previously never been seen. mark for My Articles similar articles
Chemistry World
October 13, 2011
Phillip Broadwith
Following Electrons' Chemical Reaction Quickstep The oscillating electronic states of molecules nearby and passing through a conical intersection can now be probed directly. mark for My Articles similar articles
Technology Research News
September 10, 2003
Eric Smalley
Electron teams make bigger qubits Making quantum computers from electronic chips rather than cumbersome laboratory equipment requires control over individual electrons. A scheme that has a string of electrons acting as one could ease the task by expanding the target to a whopping 250 millionths of a millimeter. mark for My Articles similar articles
IEEE Spectrum
December 2007
Sarah Adee
Scientists Start Quest for the Silicon Quantum Computer Sandia research could link silicon circuits to quantum computers. mark for My Articles similar articles
Technology Research News
March 12, 2003
Eric Smalley
Quantum chips advance Researchers have entangled a pair of electronic qubits in an integrated circuit. The work is a milestone on the road to chip-based, mind-bogglingly fast quantum computers. mark for My Articles similar articles
Technology Research News
April 21, 2004
Eric Smalley
Optical Quantum Memory Designed Quantum computers that use photons rather than atoms or electrons are appealing because the equipment needed to handle them can be relatively simple. A scheme for trapping photons in fiber-optic loops and replacing the photons that the loops absorb could be the answer. mark for My Articles similar articles
Reactive Reports
October 2006
David Bradley
Amilra Prasanna "AP" de Silva An interview with the Queen's University of Belfast chemistry professor on his fascinating research into logical molecules. mark for My Articles similar articles
Technology Research News
February 26, 2003
Eric Smalley
Quantum computing catches the bus National Institute of Standards and Technology (NIST) researchers have tapped an aspect of classical computers and a pair of weird particle traits to allow distant particles, or qubits, to communicate as though they were in contact. mark for My Articles similar articles
Technology Research News
April 7, 2004
Eric Smalley
Sturdy quantum computing demoed The atomic or subatomic components of prototype quantum computers usually have to be carefully sheltered from the environment, but a method that makes qubits immune to noise shows promise. mark for My Articles similar articles
Chemistry World
June 28, 2011
Simon Hadlington
A Cool Way to Store Hydrogen? Theoretical chemists in the US have suggested a rather more commonplace solution to store hydrogen: ice. 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
May 18, 2011
James Urquhart
Throwing light on molecular logic gates The multifunctional molecule, which can be reconfigured by light, could be used in data storage devices and biomedicine, including nanoparticle tracking and drug delivery. mark for My Articles similar articles
Wired
September 2001
Mark K. Anderson
Liquid Logic Say good-bye to the either-or binary digit. Quantum computing is riding a new wave of supercool subatomic bits that can be both 1 and 0 at once... mark for My Articles similar articles
Chemistry World
May 21, 2010
Simon Hadlington
H-bond partner-swapping seen in the flesh The dance moves that a water molecule makes as it flips hydrogen bonds from one partner to another have been captured by US researchers. mark for My Articles similar articles