Navigation Links
Study of tiny magnets may advance their use in microelectronics
Date:10/19/2010

This release is also available in Chinese on EurekAlert! Chinese.

Washington, D.C. (October 19, 2010) -- In the world of the very small, researchers at Shanxi University in China have announced progress in understanding the single-molecule magnet, which combines the classical macroscale properties of a magnet with the quantum properties of a nanoscale entity. In the Journal of Applied Physics, Hai-Bin Xue and colleagues studied the statistics of how electrons move through a single-molecule magnet to better understand the magnet's inner level structure.

Understanding the single-molecule magnet inner level structure is an important step toward the development of revolutionary ways to store and process information, as well as quantum computation. The results are important to the field of molecular spintronics, which combines molecular electronics with the field of spintronics -- the manipulation of spin and charge.

"The single-molecule magnet can be regarded as a magnetic quantum dot with a more complex level structure," says co-author Yi-Hang Nie, "which makes it a good candidate for molecular spintronics devices."

How electrons move through single-molecule magnets is not well understood. "The current-voltage characteristics of such a system are not known well enough for practical application," says co-author Hai Bin Xue. "Our results go significantly beyond earlier studies of magnetic molecules in general, for which the current noise has been studied very little. The predictions permit experimental tests in the near future."


'/>"/>

Contact: Jason Bardi
jbardi@aip.org
301-209-3091
American Institute of Physics
Source:Eurekalert

Page: 1

Related biology news :

1. BMC receives National Institutes of Health grant to study intrauterine cocaine and substance reslience
2. CRN responds to JAMA fish oil study
3. Singapore scientists first to perform genome-wide study of human stem cells
4. Shifting forms: Penn study shows how variations of same protein affect immune response
5. First babies born from genetic screening study
6. NSF grant to study national energy policy and technology impacts
7. Florida State study finds watermelon lowers blood pressure
8. NSF awards grants to study effects of ocean acidification
9. Queens University Belfast lung injury study could save lives in critically ill
10. Study finds monarch butterflies use medicinal plants to treat offspring for disease
11. Scripps Research study challenges conventional theory of modern drug design
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/26/2017)...  Securus Technologies, a leading provider of civil ... investigation, corrections and monitoring, announces the appointment of ... "Too often, too many offenders return to jail ... trying to tackle this ongoing problem and improve ... members. While significant steps are underway, Securus continues to ...
(Date:2/21/2017)... PORTLAND, Ore. , Feb. 22, 2017 /PRNewswire/ ... of Companies (Avamere Health Services, Infinity Rehab, Signature Hospice, ... study that will apply the power of IBM cognitive ... and health centers. By analyzing data streaming from sensors ... into physical and environmental conditions, and obtain deeper learnings ...
(Date:2/14/2017)... WINSTON-SALEM, N.C. , Feb. 14, 2017  Wake ... FRY-shlog), M.D., as its new chief executive officer (CEO). ... succeeds CEO John D. McConnell , M.D., who ... new position at the Medical Center, after leading it ... oversee the full scope of Wake Forest Baptist,s academic ...
Breaking Biology News(10 mins):
(Date:3/22/2017)...  Ascendis Pharma A/S (Nasdaq: ASND), a biopharmaceutical ... address significant unmet medical needs in rare diseases, ... ended December 31, 2016. "2016 ... we broadened our pipeline and pursued our vision ... with an initial focus on endocrinology," said ...
(Date:3/22/2017)... New York , March 22, 2017 ... is largely fragmented, states a research report by Transparency ... S.A., Pfizer Inc., Amgen Inc., and AbbVie Inc., accounted ... in 2015. The prominent players in this market are ... expand their product portfolio, which is likely to lead ...
(Date:3/22/2017)... ... March 21, 2017 , ... Premier executive recruitment firm, Slone Partners, is proud ... Hunt Scanlon Media. , Hunt Scanlon Media is one of the most ... news source in the human capital sector. , “It is a great honor for ...
(Date:3/22/2017)... ... March 21, 2017 , ... The Conference Forum has announced the ... be held on May 10-11, 2017, at the Colonnade Hotel in Boston, MA. The ... Medical Officer peer-to-peer learning, benchmarking and support. , “The Chief Medical Officer faces a ...
Breaking Biology Technology: