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

cting a device from all-organic material."

In the prototype device, electrons pass into the polymer, and a magnetic field orients them as spin up or spin down. The electrons can then pass into the conventional magnetic layer, but only if the spin of electrons there are oriented in the same way. If they are not, the resistance is too high for the electrons to pass. So the researchers were able to read spin data from their device based on whether the resistance was high or low.

Collaborators at the University of Wisconsin-Madison prepared a sample of conventional magnetic film, and Yoo and his Ohio State colleagues layered it together with the organic magnet to make a working device.

As a test, the researchers exposed the material to a magnetic field that varied in strength over time. To determine whether the material recorded the magnetic pattern and functioned as a good spin injector/detector, they measured the electric current passing through the two magnetic layers. This method is similar to the way computers read and write data to a magnetic hard drive today.

The results, Yoo said, were "textbook" -- they retrieved the magnetic data in its entirety, exactly as they stored it.

The patented technology should transfer easily to industry, he added. "Any place that makes computer chips could do this. Plus, in this case, we made the device at room temperature, and the process is very eco-friendly."


'/>"/>

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:11/24/2014)... Calif. , Nov. 24, 2014   Veracyte, Inc. ... Bonnie H. Anderson , president and chief executive officer, will ... 26 th Annual Healthcare Conference on Tuesday, December 2, ... . The live audio webcast and subsequent ... http://investor.veracyte.com . Please connect to the website at least 15 ...
(Date:11/24/2014)... Dallas, Texas (PRWEB) November 24, 2014 ... China Adipic Dihydrazide Industry is a professional and ... It provides Adipic Dihydrazide information, like its definition, ... as industry overview. This report covers the international ... as global (such as the US, Europe, Asia, ...
(Date:11/24/2014)... PHILADELPHIA , November 24, 2014 ... Reference Workflow, honored for dynamic leadership skills, business acumen ... scientific, technical and medical information products and services, congratulates ... Manager for Clinical Reference and Workflow, Elsevier Clinical Solutions, ... Women Worth Watching ® Awards issue of ...
(Date:11/22/2014)... 21, 2014 During his lifetime Richard ... need to surround himself with great people and take ... his friends often marveled at his extraordinarily courageous attitude ... life and -- even with his death impending—that’s how ... disease that would ultimately take his life. , Carrying ...
Breaking Biology Technology:Veracyte to Present at the Piper Jaffray 26th Annual Healthcare Conference 2Adipic Dihydrazide Industry 2019 Research Forecasts on Worldwide, China Regions Now Available at ReportsnReports.com 2Adipic Dihydrazide Industry 2019 Research Forecasts on Worldwide, China Regions Now Available at ReportsnReports.com 3Elsevier Clinical Solutions' Diane Bartoli Featured In Profiles in Diversity Journal's 13th Annual Women Worth Watching Issue 2Elsevier Clinical Solutions' Diane Bartoli Featured In Profiles in Diversity Journal's 13th Annual Women Worth Watching Issue 3Sherry Sharp, Wife of CarMax Founder, Richard Sharp, Accepts Seat on Board of Cure Alzheimer’s Fund 2Sherry Sharp, Wife of CarMax Founder, Richard Sharp, Accepts Seat on Board of Cure Alzheimer’s Fund 3
... 2009A team of Los Alamos researchers led by Victor ... multiple electronsis a real phenomenon in tiny semiconductor crystals ... that mimic carrier multiplication. The research, explained in a ... shows the possibility of solar cells that create more ...
... Personalized Medicine Conference is bringing together the wide variety of stakeholders ... opportunities and challenges facing those involved in the development and realization ... ... 10, 2009 -- Arrowhead,s 2009 Personalized Medicine Conference is ...
... System Will Continue to Fuel Growth and Generate CashNEW YORK, ... Vice President James C. Borel said today he expects DuPont ... share by at least 1 to 2 points in 2009 ... DuPont Agriculture & Nutrition segment an average of at least ...
Cached Biology Technology:Research highlights potential for improved solar cells 2Research highlights potential for improved solar cells 3The Biggest Names in the Field of Personalized Medicine to Speak at Arrowhead's Upcoming 2009 Personalized Medicine Conference 2The Biggest Names in the Field of Personalized Medicine to Speak at Arrowhead's Upcoming 2009 Personalized Medicine Conference 3DuPont Expects Increased Global Seed Corn Share, Continued Agriculture Earnings Growth 2DuPont Expects Increased Global Seed Corn Share, Continued Agriculture Earnings Growth 3DuPont Expects Increased Global Seed Corn Share, Continued Agriculture Earnings Growth 4DuPont Expects Increased Global Seed Corn Share, Continued Agriculture Earnings Growth 5
(Date:11/7/2014)... Auguste, associate professor, biomedical engineering, in the Grove ... New York, have identified a molecule that could ... most aggressive forms of breast cancer. , Triple ... rate owing to aggressive proliferation and metastasis and ... Auguste,s team, discovered the overexpression of intercellular adhesion ...
(Date:11/6/2014)... A groundbreaking paper from a team of Florida State ... how plants could adapt to and survive environmental swings ... in the latest issue of the journal The ... complex of DNA and proteins) is organized in a ... some genes are turned on and others are turned ...
(Date:11/6/2014)... Baltimore, MD, November 6, 2014 - Insilico Medicine, ... in aging and age related diseases announced a ... medicine of cancer, Champions Oncology, Inc (OTC: CSBR). ... genomics for personalized medicine, but Champions Oncology,s TumorGraft ... can validate the chemotherapy regimen experimentally generating vast ...
Breaking Biology News(10 mins):Maize analysis yields whole new world of genetic science 2Insilico Medicine, Inc announces research collaboration with Champions Oncology, Inc 2
... Academic Affairs John Wiecha, MD, MPH, in the Department ... Health (NIH) American Recovery & Reinvestment Act (ARRA) Challenge ... valued at more than $950,000 will fund a study ... diabetes. The health education will be conducted either ...
... years ago, vertebrates lacked the ability to chew their food. ... a flexible, fused basket of cartilage. This week, an ... the University of Colorado at Boulder published evidence that three ... development of jaws in higher vertebrates. The finding is ...
... adverts, the secret of fertility might not be eternal youth. ... Research at the Consejo Superior de Investigaciones Cientficas in Seville, ... have evolved to protect their seeds. His research is published ... Botany ( http://dx.doi.org/10.1093/aob/mcq160 ). Prof. Herrera said: "No ...
Cached Biology News:Wiecha receives grant to study face-to-face vs. virtual health education for African-American women 2Genetic clues to evolution of jaws in vertebrates unearthed by CU-led team 2
... high current power supply capable of producing up ... an excellent choice for PAGE, SDS-PAGE and DNA ... for all types of electroblotting applications.A dual function ... a run and wil automatically accrue elapsed time ...
... use in Refrigerated Vapor Trap Models RVT100, ... (UVS) Models UVS400, UVS400A and UVS800DDA., A ... for use for temperatures ranging from -105 ... thermal stability and does not evaporate. Far ...
... of proteomics demands the detection of very ... of the AXIMA-CFRplus with improved resolution (20,000) ... provides increased confidence in protein identification. The ... sensitivity, automated sample target handling and the ...
... the Axima range, the AXIMA-CFR provides ... resolution, sensitivity and mass range, and ... and reflectron time-of-flight analysis. The unique ... generation of seamless PSD, providing efficient ...
Biology Products: