Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Silicon transistors will encounter pressure from nanoelectronics

19.11.2002


The future of nanoelectronics looks promising. Built with nanotubes and various self-assembling molecular structures, this technology may revolutionize the electronic world by replacing the silicon transistor in approximately ten years.



Chemically synthesized nano building blocks are expected to replace semiconductor logic and memory devices and target niche applications over the next decade.

"In 20 to 50 years, we will likely see wide-ranging use of self-assembly," says Technical Insights Director of Research Leo O’Connor.


Extreme ultraviolet (EUV) lithography is currently favored by chipmakers, and some companies are expected to use EUV to replace 157 nm scanners in the second half of the decade. Japanese electronic companies have joined forces to develop low-energy electron-beam proximity projection lithography.

Currently, chipmakers are working to make the 157 nm lithography technology operational by 2003. In doing so, they have come up against many obstacles such as the availability of calcium fluoride for lens manufacturing and contamination of optical elements.

Researchers are working to address these difficulties. Recently, supporters of various forms of next-generation lithography reported progress on 157 nm optical, projection e-beam lithography and EUV lithography. Although expensive, EUV scanners will work at the 13.5 nm wavelength and take manufacturers over several process generations.

Although chip technology plays a crucial role in the semiconductor industry, researchers believe that it is only a matter of time before the switch from lithographed silicon chips to self-assembled nanoelectronics takes place.

In anticipation of the eventual change, researchers at various universities are experimenting with different technologies. At Delft University in the Netherlands, for example, researchers have built basic logic circuits with carbon nanotubes, while at Harvard University a group of researchers used indium phosphide nanowires to build the same types of devices.

Molecular self-assembly is not without its share of problems. Despite challenges, it seems clear that nanotechnology will have a profound impact on the future development of many sectors, particularly that of electronics, which demands technologies that enable faster processing of data at lower costs.


New analysis by Technical Insights, a business unit of Frost & Sullivan (www.Technical-Insights.frost.com), featured in its Nanotech Alert subscription service, discusses pioneering research being undertaken for the development of this emerging technology.

Frost & Sullivan is a global leader in strategic growth consulting. Acquired by Frost & Sullivan, Technical Insights is an international technology analysis and consulting business that produces a variety of technical news alerts, newsletters, and reports. This ongoing growth opportunity analysis of nanoelectronic technologies is covered in Nanotech Alert, a Technical Insights subscription service, and in Nanodevices, a Frost & Sullivan Technical Insights technology report. Technical Insights and Frost & Sullivan also offer custom growth consulting to a variety of national and international companies. Executive summaries and interviews are available to the press.

Nanotech Alert

Contact:
USA:
Julia Rowell
P: 210.247.3870
F: 210.348.1003
E: jrowell@frost.com

APAC:
Pramila Gurtoo
DID : (603) 6204 5811
Gen : (603) 6204 5800
Fax : (603) 6201 7402
E: pgurtoo@frost.com

Julia Rowell | EurekAlert!
Further information:
http://www.frost.com
http://www.Technical-Insights.frost.com

More articles from Power and Electrical Engineering:

nachricht Nano-scale process may speed arrival of cheaper hi-tech products
09.11.2018 | University of Edinburgh

nachricht Nuclear fusion: wrestling with burning questions on the control of 'burning plasmas'
25.10.2018 | Lehigh University

All articles from Power and Electrical Engineering >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: UNH scientists help provide first-ever views of elusive energy explosion

Researchers at the University of New Hampshire have captured a difficult-to-view singular event involving "magnetic reconnection"--the process by which sparse particles and energy around Earth collide producing a quick but mighty explosion--in the Earth's magnetotail, the magnetic environment that trails behind the planet.

Magnetic reconnection has remained a bit of a mystery to scientists. They know it exists and have documented the effects that the energy explosions can...

Im Focus: A Chip with Blood Vessels

Biochips have been developed at TU Wien (Vienna), on which tissue can be produced and examined. This allows supplying the tissue with different substances in a very controlled way.

Cultivating human cells in the Petri dish is not a big challenge today. Producing artificial tissue, however, permeated by fine blood vessels, is a much more...

Im Focus: A Leap Into Quantum Technology

Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.

In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...

Im Focus: Research icebreaker Polarstern begins the Antarctic season

What does it look like below the ice shelf of the calved massive iceberg A68?

On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.

Im Focus: Penn engineers develop ultrathin, ultralight 'nanocardboard'

When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure

Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

“3rd Conference on Laser Polishing – LaP 2018” Attracts International Experts and Users

09.11.2018 | Event News

On the brain’s ability to find the right direction

06.11.2018 | Event News

European Space Talks: Weltraumschrott – eine Gefahr für die Gesellschaft?

23.10.2018 | Event News

 
Latest News

Purdue cancer identity technology makes it easier to find a tumor's 'address'

16.11.2018 | Health and Medicine

Good preparation is half the digestion

16.11.2018 | Life Sciences

Microscope measures muscle weakness

16.11.2018 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>