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IPC HV Pulse Generators

IPC's modular HV pulse generators provide high voltage output pulses with very short risetimes.



 


Light bends by itself
ScienceNOW    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Any physics student knows that light travels in a straight line. But now researchers have shown that light can also travel in a curve, without any external influence. The effect is actually an optical illusion, although the researchers say it could have practical uses such as moving objects with light from afar. Read the associated APS Physics Viewpoint. More


CERN's science to become British products
ZDNet UK    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Large Hadron Collider steward CERN is joining forces with the UK's Science and Technology Facilities Council to help small businesses turn high-energy physics technology into commercial products. More



Electron splits into quasiparticles
Scientific American    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Although isolated electrons are fundamental particles that cannot be split into smaller components, in some systems they can act as though they consist of multiple pieces. In a feat of technical mastery, condensed-matter physicists have managed to detect a particularly elusive constituent of an electron in matter - its 'orbiton'. The achievement could help to resolve a long-standing mystery about the origin of high-temperature superconductivity, and aid in the construction of quantum computers. More



'Magnetic Josephson effect' seen for the first time
Physics World    Share    Share on FacebookTwitterShare on LinkedinE-mail article
A fundamental prediction of superconductivity theory has been demonstrated in the lab for the first time. An international team of physicists has observed coherent quantum phase slip, a phenomenon similar to the well-known Josephson effect in which magnetic flux takes the place of electric charge. Its discovery has fundamental implications for our understanding of macroscopic quantum systems and could also lead to intriguing applications, including a possible way to produce a qubit in a quantum computer. More


Simulation Modeling for Control Systems

This NI tutorial shows how to use LabVIEW and the LabVIEW Control Design and Simulation Module to construct a dynamic system from basic physical laws.
MORE
Fiber-Coupled High-Power Optical Amplifier

Sacher Lasertechnik
offers fiber coupled optical amplifiers. Available wavelength: 650nm to 1120nm. Free space power of up to 2.5W @ 780nm and 2W @ 850nm are achieved with an M²<1.7. Contact us at 1-800-352-3639 or
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Particle physics: A matter of detail
Nature News    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Physicists at Fermilab are preparing the Main Injector Neutrino Oscillation Search (MINOS) experiment to provide a precise measurement of neutrino speeds. The effort is intended to definitely determine whether or not the particles can travel faster than the speed of light. More

Floating offshore wind kit gets spur from US, Britain
Bloomberg    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Britain and the U.S. said they'd fund work on offshore wind generation technologies that work in waters as much as 500 feet deep, a measure aimed at opening vast new areas of ocean to development. U.S. Energy Secretary Steven Chu and his U.K. counterpart Edward Davey said their departments will collaborate on ways to spur development of floating platforms for offshore wind turbines that can be stationed in depths beyond 60 meters (200 feet), the limit for traditional structures fixed to the seabed. More


Low cost, long life LASER SAFETY (Interlock) SHUTTER
Returns to “OFF” position in case of power failure

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Cryogenic Control Systems, Inc.

We manufacture precision electronic instrumentation for both laboratory and industrial process control applications, and offer a full line of cryogenic temperature controllers, monitors, cryogenic accessories and temperature sensors. Instruments feature a wide temperature range (operation from 20mK to over 1500K), network connectivity and supports a wider variety of temperature sensors than any other manufacturer. MORE
Discover our Cryogen-Free Family of Products

Quantum Design manufactures a full line of cryogen-free, automated material characterization systems for the scientific community. These systems provide temperatures from 0.05 to 1000 K and magnet fields up to 16 tesla. Cryogen-free systems include the Physical Property Measurement System (PPMS®), MPMS SQUID VSM, VersaLab, and the new PPMS DynaCool. MORE


Cosmic-ray theory gets the cold shoulder
Physics World    Share    Share on FacebookTwitterShare on LinkedinE-mail article
One of the leading theories describing how the most energetic cosmic rays are produced may need a rethink in light of a new study by physicists at the IceCube Neutrino Observatory in Antarctica. The team had set out to detect the extremely energetic neutrinos that are expected to be produced alongside high-energy cosmic rays in the violent explosions that mark the deaths of massive stars - but after looking at hundreds of these explosions, no such neutrinos have been found. More

Pioneer anomaly solved
The Planetary Society    Share    Share on FacebookTwitterShare on LinkedinE-mail article
With the latest piece of the puzzle about to be published in the journal Physical Review Letters, a solar system mystery that has perplexed people for more than 20 years has been solved. That mystery is the "Pioneer Anomaly," an anomalous acceleration that affected the two Pioneer spacecraft as they left the solar system. Read the abstract of the forthcoming Physical Review Letters article. More



Quantum decision affects results of measurements taken earlier in time
Ars Technica    Share    Share on FacebookTwitterShare on LinkedinE-mail article
A new analysis of certain experiments that involve quantum mechanically entangling multiple particles together suggests that you can take a measurement before the final entanglement takes place, but the measurement's results depend on whether or not you subsequently perform the entanglement. More


Visit VAT at SVC!

VAT will preview a variety of vacuum valves in Santa Clara at booth #616. Stop by or check out our new website to learn more about VAT!
MORE
STACIS® Active Piezoelectric Vibration Cancellation
STACIS® employs advanced inertial vibration sensors and piezoelectric actuators to cancel vibration by sensing floor vibration, then expanding and contracting the actuators to filter out floor motion.


Sound waves help quantum computers scale up
New Scientist    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Quantum computers already exist, but on a disappointingly small scale. If they are ever to live up to their multiverse-delving potential, we will need a big one. That could become possible with a device that welds two existing technologies together, using the power of sound. Read the associated APS Focus story. More

Has physics made philosophy and religion obsolete?
The Atlantic    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Lawrence Krauss responds to criticism of his popular science book "A Universe From Nothing: Why There Is Something Rather Than Nothing." More



Survey finds no hint of dark matter near Solar System
Nature News    Share    Share on FacebookTwitterShare on LinkedinE-mail article
In the largest survey of its kind to date, astronomers scouring the space around the Solar System for signs of dark matter - the hypothetical material believed to account for more than 80 percent of the mass in the Universe - have come up empty-handed.



Untangling the hairy physics of Rapunzel
NPR    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Kelly Ward, senior software engineer for Walt Disney Animation Studios, was tasked with bringing Rapunzel's locks to life in Disney's Tangled. The hair had to look realistic, but not too real - otherwise Rapunzel would be towing 80 pounds of hair behind her. More



Hiding in the Higgs data: hints of physics beyond the standard model
Ars Technica    Share    Share on FacebookTwitterShare on LinkedinE-mail article
The signal seen by the LHC's CMS and ATLAS detectors hinted at a Higgs Boson with a mass in the range of 124-126GeV. But buried in the details are some numbers that, if they hold up, will be impossible to accommodate in the standard model of physics. Read the abstract of the associated Physical Review Letters article. More


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Sub-Nano Photonic Timing Solutions
Need fast photonic timing components with a wide range of spectral response? PHOTONIS offers a family of high-speed, high resolution components to support a variety of applications. Many components are customizable by photocathode, configuration or other options. Ideal for high-energy physics, non-destructive testing, fluorescence, LIDAR, communications or single photon counting.
 
APS Weekly NewsBrief
Colby Horton, Vice President of Publishing, 469.420.2601
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