Navigation Links
Model for the assembly of advanced, single-molecule-based electronic components developed at Pitt
Date:9/26/2007

PITTSBURGH-Researchers based at the University of Pittsburgh have created the best method so far of assembling wire-like structures only a single molecule wide, a significant step in science's increasing attempts to reduce the circuitry size of electronic devices to the single molecule scale and provide smaller, faster, and more energy efficient electronics. The findings were published online today in the Journal of the American Chemical Society (JACS).

Led by Hrvoje Petek, a professor of physics and chemistry in Pitt's School of Arts and Sciences, the project presents a template for assembling molecules over troughs that are only as wide as a single atom of copper, but can be made to several times that length, matching wires currently used in computers and other devices. These ultra-thin wires are one-dimensional, which may enable them to conduct electricity with minimal loss and thus improve the performance of an electronic device.

The published research pertains to organic--or carbon-based--soccer ball--shaped carbon molecules known as fullerenes, but the method can serve as a template for creating the very tiny wires from a broad range of organic molecules, Petek said. The merits of these wire-like structures can only be fully realized with organic molecules. Materials used in contemporary electronics--such as silicon-are inorganic and cannot be miniaturized to be truly one-dimensional, Petek said.


'/>"/>

Contact: Morgan Kelly
mekelly@pitt.edu
412-624-4356
University of Pittsburgh
Source:Eurekalert

Page: 1

Related biology news :

1. Study Models Impact Of Anthrax Vaccine
2. Scientists identify new model Of NK cell development
3. Research Using Mouse Models Reveals A Novel Key Player In The Initiation Of Colon Cancer
4. Genrate: a generative model that finds and scores new genes and exons in genomic microarray data
5. Molecular models advance the fight against malaria
6. NYU and MSKCC research provides model for understanding chemically induced cancer initiation
7. Genetic therapy reverses nervous system damage in animal model of inherited human disease
8. Disease progression model of pancreatic cancer developed by Penn researchers
9. A new way to share models of biological systems
10. Understanding biases in epidemic models important when making public health predictions
11. Climate model links higher temperatures to prehistoric extinction
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/27/2017)... 27, 2017  Catholic Health Services (CHS) has ... Society (HIMSS) Analytics for achieving Stage 6 on ... . In addition, CHS previously earned a place ... an electronic medical record (EMR). "HIMSS ... of EMR usage in an outpatient setting.  This ...
(Date:3/24/2017)... Research and Markets has announced the addition ... Trends - Industry Forecast to 2025" report to their offering. ... The Global Biometric ... of around 15.1% over the next decade to reach approximately $1,580 ... market estimates and forecasts for all the given segments on global ...
(Date:3/23/2017)... Research and Markets has announced the addition of the ... to 2025" report to their offering. ... The Global Vehicle Anti-Theft System Market ... the next decade to reach approximately $14.21 billion by 2025. ... for all the given segments on global as well as regional ...
Breaking Biology News(10 mins):
(Date:3/27/2017)... ... March 27, 2017 , ... ... generally produce small, heterogeneous samples with limited tumor content in a large background ... be resolved, such as the need for reliable detection of low abundance somatic ...
(Date:3/27/2017)... Md. , March 27, 2017  The ... billion for 2016, according to a new report ... medical lab testing is performed to evaluate disease ... individual therapy, among other reasons.  The healthcare market ... Market , provides an overview of the ...
(Date:3/27/2017)... DUBLIN , March 27, 2017 ... access to a comprehensive library of reports on Valero ... the transportation fuels and petrochemical industries. ...      (Logo: http://photos.prnewswire.com/prnh/20160330/349511LOGO) ... is biofuel production to go green. Ethanol today, even though ...
(Date:3/27/2017)... ... March 27, 2017 , ... A research ... customizable vascular grafts in JoVE’s Video Journal, the world’s first peer-reviewed scientific video ... ways of treating coronary artery disease (CAD). Lam is an assistant professor at ...
Breaking Biology Technology: