Young stars ejecting plasma could give us clues into the Sun’s past Kyoto, Japan — Down here on Earth we don’t usually notice, but the Sun is frequently ejecting huge masses of plasma into space. These are called coronal mass ejections (CMEs). They often occur together with sudden brightenings called flares, and sometimes extend far enough to disturb Earth’s magnetosphere, generating space weather phenomena including auroras or geomagnetic storms, and even damaging power grids on occasion. Scientists believe that when…
A new method was developed for influencing living cells through cell-surface interaction. Living cells are functionalized with magnetic particles and their…
The advance was just reported in Current Applied Physics, a professional journal, by engineers from Oregon State University and Yeungnam University in Korea.This is one of the first demonstrations that this type of technology, which is safer, faster and more economical than previous chemical solution approaches, could be used to continuously and rapidly deposit thin film absorbers for solar cells from such compounds as copper indium diselenide….
The invention relates to a method to wax of gallium nitride
semiconductor material on a sapphire substrate. The substrate can serve for the production of…
The invention concerns a semiconductor laser component that has inner boundary layers made of two different mixed crystal systems whose band distances are…
The invention concerns a procedure for the treatment of surfaceemitting semiconductor components such as laser diodes. An upper layer stable against…
The object of the invention consists of an optoelectronic element and a method to the coherent coupling of active regions of optoelectronic elements to…
The invention concerns a microwave antenna for semiconductor modules manufactured in flip-chip technology with two semiconductor substrates metalized on their…
The invention relates to a beam shaping optics which stigmatically focuses the radiation emitted by a point light source in a planar waveguide. Such light…
The invention relates to an optical element, which is disclosed
having a planar vertical waveguide structure on the surface of
…
The patented invention refers to a method for manufacturing heterostructure bipolar InP-transistors based on III-V semiconductors. The production of indium…
The patented invention refers to a hetero-structure bipolar
transistor. The component has been designed for the use with
…
A new method was developed for influencing living cells through cell-surface interaction. Living cells are functionalized with magnetic particles and their…
The invention relates to the microbial synthesis of polyhydroxy
alcanoic acids (PHB) from substrates which are potentially
…
Process for determining hydrogen concentration of fluid media
comprises using a sensor comprising a supported hydrogen
…
Method for simultaneous detection of different nucleic acid
molecules. The innovation is an electrochemical detection method for nucleic acids, which makes it…
The invention in the field of biotechnology relates to a process for the preparation of functionalized di- or tri-carboxylic acids. The method is usually…
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