Navigation Links
Researchers successfully test new alternative to traditional semiconductors
Date:8/9/2010

per electron.

But higher data density is only part of the story.

"Spintronics is often just seen as a way to get more information out of an electron, but really it's about moving to the next generation of electronics," Epstein said. "We could solve many of the problems facing computers today by using spintronics."

Typical circuit boards use a lot of energy. Moving electrons through them creates heat, and it takes a lot of energy to cool them. Chip makers are limited in how closely they can pack circuits together to avoid overheating.

Flipping the spin of an electron requires less energy, and produces hardly any heat at all, he explained. That means that spintronic devices could run on smaller batteries. If they were made out of plastic, they would also be light and flexible.

"We would love to take portable electronics to a spin platform," Epstein said. "Think about soldiers in the field who have to carry heavy battery packs, or even civilian 'road warriors' commuting to meetings. If we had a lighter weight spintronic device which operates itself at a lower energy cost, and if we could make it on a flexible polymer display, soldiers and other users could just roll it up and carry it. We see this portable technology as a powerful platform for helping people."

The magnetic polymer semiconductor in this study, vanadium tetracyanoethanide, is the first organic-based magnet that operates above room temperature. It was developed by Epstein and his long-standing collaborator Joel S. Miller of the University of Utah.

Postdoctoral researcher Jung-Woo Yoo called the new material an important milestone in spintronic research.

"Our main achievement is that we applied this polymer-based magnet semiconductor as a spin polarizer -- meaning we could save data (spin up and down) on it using a tiny magnetic field -- and a spin detector -- meaning we could read the data back," he said. "Now we are closer to constru
'/>"/>

Contact: Arthur J. Epstein
Epstein.2@osu.edu
614-292-1133
Ohio State University
Source:Eurekalert

Page: 1 2 3

Related biology technology :

1. Understanding the science of solar-based energy: more researchers are better than one
2. Researchers decode viral process that prepares cells for HIV infection
3. Dartmouth researchers advance cellulosic ethanol production
4. Researchers develop new model for cystic fibrosis
5. Use it or lose it? Researchers investigate the dispensability of our DNA
6. Sigma-Aldrich and the University of Illinois Offer New Boronic Acid Surrogates to Researchers Worldwide Through Licensing Agreement
7. Researchers write protein nanoarrays using a fountain pen and electric fields
8. Researchers show how to stamp nanodevices with rubber molds
9. The Lancets New Online Medical Journal Helps Clinicians and Medical Researchers Find Practice-Changing Evidence Quickly and Easily
10. Ultrafast lasers give CU-Boulder researchers a snapshot of electrons in action
11. VAP(R) Cholesterol Test Helps Researchers Identify Treatment Effects of Combination Therapy
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/20/2014)... GUELPH, ON , Oct. 20, 2014 /PRNewswire/ - BIOREM Inc. ... totalling $1.7 million which brings Q3 orders to $5.8 million and ... odour control projects in North America and ... "We continue to bid new projects at record levels," said ... values were higher at the end of Q3 than they have ...
(Date:10/20/2014)... 20, 2014 OncLive® ... Cancer Center at Thomas Jefferson University has joined ... the Strategic Alliance Partnership program, the Sidney Kimmel ... to raise awareness of the Center’s cutting-edge research ... projects. Clinicians and other health care professionals from ...
(Date:10/19/2014)... (PRWEB) October 20, 2014 ... Industry Meeting (ABIM). ABIM will take ... More information about ABIM 2014 is now ... , Delegates representing companies and organizations from ... and obtain information on the latest products ...
(Date:10/19/2014)... (PRWEB) October 19, 2014 The Asia-Pacific ... Analytics market in Asia-Pacific with analysis and forecast of ... million in 2014 to $208 million by 2019, at ... 2014 to 2019. , Browse through the TOC of ... idea of the in-depth analysis provided. It also provides ...
Breaking Biology Technology:Sidney Kimmel Cancer Center at Thomas Jefferson University Partners With OncLive 2Sidney Kimmel Cancer Center at Thomas Jefferson University Partners With OncLive 3The Asia-Pacific Speech Analytics market is estimated to reach $208 million by 2019 - New Report by MicroMarket Monitor 2The Asia-Pacific Speech Analytics market is estimated to reach $208 million by 2019 - New Report by MicroMarket Monitor 3The Asia-Pacific Speech Analytics market is estimated to reach $208 million by 2019 - New Report by MicroMarket Monitor 4
... new high-tech networking event starting in the city of Milwaukee. ... entrepreneurs from Marquette University, the Medical College of Wisconsin and ... Monday, October 25. , ,Were taking our inspiration from the ... MITs Muddy Charles Pub. Our goal is to provide an ...
... live in interesting times. Not so long ago, we IT practitioners may ... moons on them. What we did was a mystery to the rest ... magic trick gone bad, there was a huge puff of smoke on ... for all the world to see. , ,Somewhere in all of that, ...
... Wisconsins head start in stem-cell research could be challenged ... ,In opposition to the policies of the Bush administration, ... he will be giving his support to Proposition ... ballot. This measure would authorize in California the sale ...
Cached Biology Technology:A social event for technology entrepreneurs 2IT leadership is not just for CIOs anymore 2Stem-cell support from Schwarzenegger could shake Wisconsin leadership 2Stem-cell support from Schwarzenegger could shake Wisconsin leadership 3Stem-cell support from Schwarzenegger could shake Wisconsin leadership 4
(Date:10/16/2014)... Post-menopausal women experienced improvements in vaginal atrophy, with ... bleeding, after 12 weeks of daily 10 milligram ... nutritional supplement previously shown to help relieve certain ... study reported in a poster at the North ... , "These data documented improved vaginal epithelium, without ...
(Date:10/15/2014)... 15, 2014 Sandata Technologies, LLC, an ... community-based care, today announced it released a case ... Electronic Visit Verification™ Solution (EVV™)  for Quality Care ... health company founded in 1996 and has five ... The study details the challenges facing ...
(Date:10/15/2014)... Life, is a non-traditional biophysics textbook and it describes ... a journey of discovery into biological systems and provides ... regulation. It is about how our genes make proteins ... billions of cells in an organism. It quantifies the ... which can be found on both large and small ...
Breaking Biology News(10 mins):S-equol supplements associated with improved measures of reproductive health in postmenopausal women 2Sandata Announces Case Study with Quality Care Services, Inc. 2New book about life as seen from physics 2
... the European Commission,s in-house science service, the Joint Research Centre ... on how to assess the environmental impacts of products and ... Europe and aims to help design more sustainable products, which ... limited resources. , The increasing world population and the ...
... Researchers have created an ultrasensitive biosensor that could ... cancer and "personalized medicine" tailored to the specific ... could be several hundred times more sensitive than ... different types of sensors, said Muhammad A. Alam, ...
... soil can remain open underground even after they have ... found. The results could have important implications for ... and pesticide applications. "These soils are very ... Australia," said lead author Dr Anna-Katrin Greve, a postdoctoral ...
Cached Biology News:A practical guide to green products and services 2Ultrasensitive biosensor promising for medical diagnostics 2Secret soil cracks linger, despite surface sealing 2
...
BD IMagnet 1 each...
MHC. Sections include: the isolation and functional properties of antigen-presenting cells analysis of MHC class II endocytosis and peptide turnover analysis of signalling via MHC class II molecu...
Thermal Printer Paper for Monolight(tm) Luminometer 1 each...
Biology Products: