Electric field distribution in GaN/AlGaN/GaN heterostructures with two-dimensional electron and hole gas. - In: Applied physics letters, ISSN 1077-3118, Bd. 92 (2008), 1, S. 013510, insges. 3 S.
http://dx.doi.org/10.1063/1.2830836
Ion implanted titanium surfaces for hard tissue replacement :
Ionenimplantierte Titanoberflächen für den Hartgewebeersatz. - In: Biomaterialien, ISSN 2191-4672, Bd. 8 (2007), 4, S. 285-292
https://doi.org/10.1515/BIOMAT.2007.8.4.285
Über die Reibung von Gummi auf Eis. - In: GAK, ISSN 0176-1625, Bd. 60 (2077), 3, S. 165-169
Abscheidung von Palladium und Palladiumlegierungen mit hohen Schichtdicken. - In: Galvanotechnik, ISSN 0016-4232, Bd. 98 (2007), 1, S. 206-212
Mikrostrukturierung von Glas. - In: Galvanotechnik, ISSN 0016-4232, Bd. 98 (2007), 10, S. 2530-2537
Space charge limited electron transport in AlGaN photoconductors. - In: Journal of applied physics, ISSN 1089-7550, Bd. 101 (2007), 3, 033705, insges. 9 S.
https://doi.org/10.1063/1.2433139
Analysis of nanostructures by means of Auger electron spectroscopy. - In: Journal of electrical engineering, ISSN 1335-3632, Bd. 58 (2007), 6, S. 301-306
Sensing applications of micro- and nanoelectromechanical resonators. - In: Proceedings of the Institution of Mechanical Engineers, ISSN 2041-3092, Bd. 221 (2007), 2, S. 59-65
http://dx.doi.org/10.1243/17403499JNN100
Simulation of reiterated mechanical load of silicone rubber. - In: Finite elements in analysis and design, ISSN 0168-874X, Bd. 43 (2007), 6/7, S. 453-462
http://dx.doi.org/10.1016/j.finel.2006.11.008
Plasma processing of concrete and related materials. - In: High temperature material processes, ISSN 1940-4360, Bd. 11 (2007), 4, S. 493-503
The large number of ways to mix and use conrete and its reinforcement with steel is in contrast to the number of technologies for the destruction of old construction substances. Especially for buildings or constructions, made of heavy concrete with a high degree on steel-reinforcement (i.e. nuclear reactors, bunkers, industrial smoke stacks), the number of usable and affordable technologies ist verry small Different from known technologies an additional/alternative method and technology was development, which uses a DC-Plasma torch with non-transferred arc. As a first step of a project a special designed DC-plasma torch with a power of approx. 40 kW was used. To reduce the costs, the torch was runned with nitrogen only or mixtures of mainly nitrogen with a small amount of argon. The generates thermal plasma with its high kinetic energy was able to melt and cut any construction material, independet from the presence and degree of steel reinforcements up to large depths and with a hig velocity. In various tests the destruction of steel-reinforced concrete plates up to a thickness of 200 mm was successfully demonstrated by continuous cutting or defined hole drilling. In the latter cas the samplex were finally deconstructed to small blocks by thermally induced cracks between the holes. Another tested application ist the decorative treatment of surfaces of natural stones (i.e. Granite) or the selective separation of such materials by thermally induced cracks.
http://dx.doi.org/10.1615/HighTempMatProc.v11.i4.20