Basic building blocks of nanotech, carbon nanotubes will help carry the $850 billion electronics industry forward
A Case Western Reserve University engineer has created the "seeds" that can grow into today’s and tomorrow’s computer and phone chips.
In a development that could lead to smaller but more powerful computers and electronic communication devices, Massood Tabib-Azar, a professor of electrical engineering and computer science at Case, and engineering graduate student Yan Xie are growing carbon nanotube bridges in their lab that automatically attach themselves to other components without the help of an applied electrical current. Carbon nanotubes, discovered just 14 years ago, are stronger than steel and as flexible as plastic, conduct energy better than almost any material ever discovered and can be made from ordinary raw materials such as methane gas. In a relatively short time, carbon nanotubes – thin tubes of carbon atoms that have unusual characteristics because of their unique structure – have emerged as a "miracle material" that could revolutionize a number of industries, especially the small electronics industry.
Laura Massie | EurekAlert!
Researchers pave the way for ionotronic nanodevices
23.02.2017 | Aalto University
Microhotplates for a smart gas sensor
22.02.2017 | Toyohashi University of Technology
Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send “repair-proteins”...
The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.
The 3D-printing technology, or additive manufacturing as it is often called, has long made the step out of scientific research laboratories into industrial...
Nature does amazing things with limited design materials. Grass, for example, can support its own weight, resist strong wind loads, and recover after being...
Nanometer-scale magnetic perforated grids could create new possibilities for computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have shown how a cobalt grid can be reliably programmed at room temperature. In addition they discovered that for every hole ("antidot") three magnetic states can be configured. The results have been published in the journal "Scientific Reports".
Physicist Dr. Rantej Bali from the HZDR, together with scientists from Singapore and Australia, designed a special grid structure in a thin layer of cobalt in...
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24.02.2017 | Life Sciences
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