Nanotechnology Now





Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Nanotechnological magnets will bring smaller and more powerful hard disks

November 22nd, 2007

Nanotechnological magnets will bring smaller and more powerful hard disks

Abstract:
Magnetic materials, also known as magnets, have a wide range of applications in daily life. They are part of the core of electric engines, from those used in cars to CD systems. Computers´ hard disks are made of a magnetic material, very useful in medicine for imagenology systems, as a contrast element in nuclear magnetic resonance measurements and computerized axial tomographs.

The Institute of Materials and Reagents (IMRE) of the Universty of Havana, with the contribution of the Technical University of Vienna and the Federal University of Rio Grande do Sul in Brazil are carrying out a micro-structural study of two types of magnetic materials: Magnetically hard materials with submicronic micro-structure and nano-particulate systems with supersoft magnetic or superparamagnetic response.

Source:
nanowerk.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Memory Technology

The quantum middle man July 2nd, 2015

Emergence of a 'devil's staircase' in a spin-valve system July 1st, 2015

Graphene flexes its electronic muscles: Rice-led researchers calculate electrical properties of carbon cones, other shapes June 30th, 2015

Buckle up for fast ionic conduction June 16th, 2015

Discoveries

Fundamental observation of spin-controlled electrical conduction in metals: Ultrafast terahertz spectroscopy yields direct insight into the building block of modern magnetic memories July 6th, 2015

Surfing a wake of light: Researchers observe and control light wakes for the first time July 6th, 2015

Transition from 3 to 2 dimensions increases conduction, MIPT scientists discover July 6th, 2015

A Stretchy Mesh Heater for Sore Muscles July 6th, 2015

Announcements

Surfing a wake of light: Researchers observe and control light wakes for the first time July 6th, 2015

Tel Aviv/Tsinghua University project uses crowd computing to improve water filtration: The research, a product of the new TAU-Tsinghua XIN Center, was conducted by 150,000 volunteers at IBM's World Community Grid July 6th, 2015

Transition from 3 to 2 dimensions increases conduction, MIPT scientists discover July 6th, 2015

A Stretchy Mesh Heater for Sore Muscles July 6th, 2015

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More










ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project