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Last updated on April 20, 2014 at 21:20 EDT

Latest Magnetic field Stories

Making Magnets With Ultra Cold Atoms
2013-11-27 16:53:05

University of Hamburg Magnets have fascinated mankind for millenia. From the Greek philosophers to scientists of the modern era, which saw the rise of quantum mechanics, magnets have been pondered and investigated. Nowadays, they are not only intriguing oddities of nature, but also constitute crucial building blocks of modern technology: Ranging from data storage over medical instrumentation to transportation. And yet, to this day, they continue to puzzle scientists. A novel approach to...

2013-11-26 23:00:16

MRS Fall Meeting attendees can visit Booth 800 to learn about Lake Shore's newest Hall measurement system and other materials characterization systems. Columbus, OH (PRWEB) November 27, 2013 Lake Shore Cryotronics will discuss its soon-to-be-released Model 8407 DC Hall effect measurement system (HMS), as well as its other industry-leading materials characterization systems, at the Materials Research Society (MRS) Fall Meeting, Dec. 1-6 in Boston, Mass. The new system uses a 7-inch...

2013-11-25 16:41:00

A measuring device for superconductors breaks world records Weizmann Institute scientists have taken a quantum leap toward understanding the phenomenon known as superconductivity: They have created the world’s smallest SQUID – a device used to measure magnetic fields – which has broken the world record for sensitivity and resolution. Superconductivity is a quantum phenomenon that only occurs when certain materials are cooled to extremely low temperatures. Then, they lose all...

Single-atom Bit Forms Smallest Memory In The World
2013-11-18 12:09:44

Karlsruhe Institute of Technology Control of the Magnetic Moment of Single Atoms Is the Key to Compact Data Memories and Quantum Computers One atom equals one bit: According to this design principle, we would like to construct magnetic data memories in the future. Presently, a compound of several million atoms is needed to stabilize a magnetic bit in a way that hard disk data are secure for several years. However, researchers from KIT have just made a big step towards a single-atom...

2013-10-21 23:26:06

Conference attendees are invited to visit booth 201 to learn more about Lake Shore's systems, instruments and sensors for magnetic measurement. Columbus, Ohio (PRWEB) October 21, 2013 Lake Shore Cryotronics will share its magnetometer systems, cryogenic magnetic field-based probe stations, and magnetic sensors and instruments at the 58th Annual Magnetism and Magnetic Materials (MMM) Conference, Nov. 4-8 in Denver, Colo. Lake Shore’s high-sensitivity, electromagnet-based...

How Were Biomolecules Able To Form Inside Asteroids?
2013-10-02 04:24:43

redOrbit Staff & Wire Reports - Your Universe Online Scientists from Rensselaer Polytechnic Institute (RPI) in New York have published new research which they claim definitively refutes existing theories as to how the biomolecules were able to form inside of asteroids. Wayne Roberge, a professor of physics at the RPI School of Science, and his colleagues state that they have developed a new theory based on a fuller, more complete understanding of magnetic fields and solar winds in...

Magnetic Charge Crystals Imaged In Artificial Spin Ice Material
2013-08-28 14:04:18

University of Illinois at Urbana-Champaign A team of scientists, led by University of Illinois physicist Peter Schiffer, has reported direct visualization of magnetic charge crystallization in an artificial spin ice material, a first in the study of a relatively new class of frustrated artificial magnetic materials-by-design known as “Artificial Spin Ice.” These charges are analogs to electrical charges with possible applications in magnetic memories and devices. The research team's...

Auroras Recreated In The Lab
2013-08-22 05:08:58

April Flowers for redOrbit.com - Your Universe Online One of the most beautiful sights in North America is the Aurora Borealis, the famous Northern Lights. A team of scientists have discovered the tools necessary to recreate the colorful light show, and have brought the Northern Lights to a lab at NASA’s Langley Research Center. A device called the Planeterrella combines all the necessary ingredients - a magnetic field, charged particles, and a sphere – to create the simulation of...

Cosmic Turbulence Black Hole Formation
2013-08-16 09:31:01

John P. Millis, PhD for redOrbit.com - Your Universe Online The mechanism by which stars and black holes are formed in extreme cases of high mass density has puzzled astronomers since Johannes Kepler first laid out his laws of planetary motion some 400 years ago. In the most basic sense, a large cloud of gas condenses into a rotating disk. Mass is then directed towards the center of the cloud where, due to the increasing density, a stellar body is eventually formed. One challenge to...

Odd Magnetar Has A Very Strong Magnetic Field
2013-08-15 04:36:30

redOrbit Staff & Wire Reports - Your Universe Online An odd type of neutron star located approximately 6,500 light years from Earth has one of the strongest magnetic fields in the universe – despite previous suggestions it possessed an unusually low magnetic field. Using the European Space Agency’s (ESA) XMM-Newton space telescope, a team of astronomers studied the object, a magnetar known as SGR 0418+5729 (SGR 0418). This dense and compact object, which is the dead core of a...