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Dive into the research topics where Detlef Gruen is active.

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Featured researches published by Detlef Gruen.


Archive | 2004

GAS SENSOR AND METHOD FOR THE PRODUCTION THEREOF

Heribert Weber; Odd-Axel Pruetz; Christian Krummel; Christoph Schelling; Detlef Gruen


Archive | 2005

Micromechanical device for e.g. air mass sensor, has reinforcement layer arranged in membrane to provide reinforcement in area of membrane edge, where membrane is made from dielectric layer, and layer is made from metal e.g. aluminum

Matthias Fuertsch; Detlef Gruen; Hans Hecht; Torsten Kramer; Roland Müller-Fiedler; Christoph Schelling; Rainer Schink; Herbert Verhoeven; Heribert Weber


Archive | 2002

Gmr structure and method for the production thereof

Detlef Gruen; Frank Fischer; Henrik Siegle; Peter Hein


Archive | 2001

Gas sensor with heated, resistive sensitive layer on membrane, is produced by depositing sensitive layer in droplet form

Erwin Rein; Ulrich Schilling; Heribert Weber; Odd-Axel Pruetz; Detlef Gruen; Michael Bauer; Christian Krummel; Michael Seiter


Archive | 2004

Layout measures for limiting the propagation of surface cracks in mems

Matthias Fuertsch; Heribert Weber; Detlef Gruen; Andreas Duell; Christoph Schelling; Klaus Eberle-Goubet; Joerg Baisch


Archive | 2002

Giant magnetoresistance structure

Detlef Gruen; Frank Fischer; Henrik Siegle; Peter Hein


Archive | 2006

Micromechanical sensor element, especially for measuring fluid properties, has a surface structure that is to be placed in the fluid to be measured that includes a drainage structure for the deflection of dirt and impurities

Roland Mueller-Fiedler; Hans Hecht; Matthias Fuertsch; Heribert Weber; Detlef Gruen; Klaus Reymann; Rainer Schink; Christoph Schelling; Torsten Kramer; Herbert Verhoeven


Archive | 2002

Gmr structure and process for their preparation

Detlef Gruen; Frank Fischer; Henrik Siegle; Peter Hein


Archive | 2002

Membransensor Membrane sensor

Roland Mueller-Fiedler; Hans Hecht; Joerg Muchow; Matthias Fuertsch; Andreas Stratmann; Heribert Weber; Winfried Bernhard; Detlef Gruen; Andreas Duell; Rainer Schink; Ulrich Wagner; Christoph Schelling


Archive | 2002

Semiconductor gas sensor having a circular arrangement of interdigital electrodes and heating structures, and method for the producing the sensor during which the sensitive semiconductor layer is applied in the form of drops

Michael Bauer; Detlef Gruen; Christian Krummel; Ulrich Schilling; Erwin Rein; Michael Seiter; Heribert Weber; Odd-Axel Pruetz

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