Quantcast
Channel: Phys.org news tagged with:magnetic data
Browsing all 72 articles
Browse latest View live

Physicists offer explanation for strange magnetic behavior at semiconductor...

The new discovery could one day lead to electronic materials that provide both computation and data storage.

View Article


Domain walls as new information storage medium

While searching for ever smaller devices that can be used as data storage systems and novel sensors, physicists at Johannes Gutenberg University Mainz (JGU) have directly observed magnetization...

View Article


Voyager 1 magnetic data surprise intrigues researchers

(Phys.org) —A University of Alabama in Huntsville graduate student and a recent UAH doctoral graduate are exploring surprising data from Voyager 1's crossing of the heliopause into the interstellar...

View Article

Researchers use centuries of data to map Earth's westward magnetic field drift

(Phys.org) —A trio of researchers from France and Denmark has combined data obtained over the past several centuries to create a model depicting the westward drift of the Earth's magnetic field. In so...

View Article

85.9 billion bits per square inch: IBM research sets new record for storing...

Today, IBM researchers announced they have demonstrated a new record of 85.9 billion bits of data per square inch in areal data density on low-cost linear magnetic particulate tape—a significant update...

View Article


Are the BICEP2 results invalid? Probably not

Recently rumors have been flying that the BICEP2 results regarding the cosmic inflationary period may be invalid. It all started with a post by Dan Falkowski on his blog Resonaances, where he claimed...

View Article

Speeding up data storage by a thousand times with 'spin current'

The storage capacity of hard drives is increasing explosively, but the speed with which all that data can be written has reached its limits. Researchers at Eindhoven University of Technology and the...

View Article

NASA scientists listen to data

Robert Alexander spends parts of his day listening to a soft white noise, similar to water falling on the outside of a house during a rainstorm. Every once in a while, he hears an anomalous sound and...

View Article


New discovery could pave the way for spin-based computing

Electricity and magnetism rule our digital world. Semiconductors process electrical information, while magnetic materials enable long-term data storage. A University of Pittsburgh research team has...

View Article


Scientists use supercomputers to search for innovative answers to rare-earth...

Our lives depend on our electronics – our cellphones and computers. In turn, our electronics depend on a special class of elements known as rare-earths. Computers, cellphones, electric vehicles,...

View Article

Technology helps improve production of laser-heated hard disk drives with...

Today's hard disk drives can hold terabytes of digital data, but manufacturers are having trouble squeezing more storage capacity into these devices using conventional procedures. Now, a new technique...

View Article

Artificial intelligence helps physicists predict dangerous solar flares

Solar flares can release the energy equivalent of many atomic bombs, enough to cut out satellite communications and damage power grids on Earth, 93 million miles away. The flares arise from twisted...

View Article

Hybrid memory device for superconducting computing

A team of NIST scientists has devised and demonstrated a novel nanoscale memory technology for superconducting computing that could hasten the advent of an urgently awaited, low-energy alternative to...

View Article


Team makes stride in explaining 30-year-old 'hidden order' physics mystery

A new explanation for a type of order, or symmetry, in an exotic material made with uranium may lead to enhanced computer displays and data storage systems, and more powerful superconducting magnets...

View Article

Intelligent data analysis with guaranteed privacy

Siemens is developing tools that ensure smart data applications abide by data protection regulations. The reliable protection of data privacy is very important because it is a precondition for people...

View Article


Magnetic vortices in nanodisks reveal information

Researchers at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) and Forschungszentrum Jülich (FZJ) together with a colleague at the French Centre National de la Recherche Scientifique (CNRS) in...

View Article

New class of zero-moment half metallic magnets may enhance data storage,...

Attempting to develop a novel type of permanent magnet, a team of researchers at Trinity College in Dublin, Ireland has discovered a new class of magnetic materials based on Mn-Ga alloys.

View Article


Detailed experiments reveal the operational parameters for a promising...

The mechanics and dynamics of heat-assisted magnetic recording (HAMR) are now better understood thanks to work by A*STAR and the National University of Singapore. The experimental study will help...

View Article

European team creates universal 'language' for space science

A consortium of European space scientists has succeeded in establishing a common data hub that allows the comparison of data from numerous space missions. A task that until now was hampered by...

View Article

Mastering magnetic reconnection

On March 12, National Aeronautics and Space Administration (NASA) scientists launched four observational satellites into space, officially beginning the Magnetospheric Multiscale (MMS) Mission. The...

View Article
Browsing all 72 articles
Browse latest View live