摘要:
A magnetometer is described, having a substrate and a magnetic core, the substrate having an excitation coil for generating a magnetic flux in the magnetic core; and the excitation coil having a coil cross section, which is aligned generally perpendicular to a main plane of extension of the substrate. The magnetic core is situated outside the coil cross section.
摘要:
A particle sensor including a diaphragm, a diaphragm heater, and at least two measuring electrodes situated on the diaphragm, for electrical conductivity measurement, the diaphragm having a thickness of less than or equal to 50 μm, in order to allow a calorimetric particle quantity determination.
摘要:
A particle sensor including a diaphragm, a diaphragm heater, and at least two measuring electrodes situated on the diaphragm, for electrical conductivity measurement, the diaphragm having a thickness of less than or equal to 50 μm, in order to allow a calorimetric particle quantity determination.
摘要:
A method for producing a component, and a component, in particular a micromechanical and/or microfluidic and/or microelectronic component, is provided, the component including at least one patterned material region, and in a first step the patterned material region is produced in that microparticles of a first material are embedded in a matrix of a second material, and in a second step the patterned material region is rendered porous by etching using a dry etching method or a gas-phase etching method.
摘要:
A microelectromechanical sensor is configured to measure a force, a pressure, or the like. The sensor includes a substrate and a measuring element. The measuring element includes at least two electrically conductive regions, and at least one of the electrically conductive regions is at least partly connected to the substrate. The sensor also includes at least one changing region, and the changing region lies at least partly between the electrically conductive regions. The changing region is configured in a substantially electrically insulating manner in an unloaded state and in a substantially electrically conductive manner in a loaded state.
摘要:
A method for etching silicon carbide, a mask being produced on a silicon carbide layer, the unmasked areas of the silicon carbide layer being etched using a fluorine-containing compound, which is selected from the group including interhalogen compounds of fluorine and/or xenon difluoride. The use of chlorine trifluoride, chlorine pentafluoride, and/or xenon difluoride for structuring silicon carbide layers covered with masks containing silicon dioxide and/or silicon oxide carbide; a structured silicon carbide layer obtained by the method, and a microstructured electromechanical component or a microelectronic component including a structured silicon carbide layer obtained by the method.