Smaller, more accurate, higher performance and lower priced - that is the formula for success for micro- and nanoelectronics. Miniaturisation plays a crucial economic role to-day and contributes significantly to the key technologies of the 21st century; however, the smaller the structures, the more susceptible they are to minimal contaminations.
Within the scope of ANNA, the European cooperation project, the Physikalisch-Technische Bundesanstalt (PTB) is working in its laboratory at the electron storage ring BESSY II in Berlin for the first time, together with external users, at selected measuring sites for the use of synchrotron radiation. The international cooperation under the umbrella of ANNA is to concentrate research competence Europe-wide.
In this case, it is a matter of findings on the physical-chemical characteristics of semiconductor surfaces and nanolayers as well as the further development of reference-specimen-free analysis methods for detect-ing the surface contamination and layer characteristics.
Dr. Burkhard Beckhoff | EurekAlert!
SF State astronomer searches for signs of life on Wolf 1061 exoplanet
20.01.2017 | San Francisco State University
Molecule flash mob
19.01.2017 | Technische Universität Wien
An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...
Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
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