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Dive into the research topics where Ralf Miessner is active.

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Featured researches published by Ralf Miessner.


2008 14th International Workshop on Thermal Inveatigation of ICs and Systems | 2008

Recent progress of thermal interface material research - an overview

Johan Liu; Bruno Michel; Marta Rencz; Christian Tantolin; Claude Sarno; Ralf Miessner; Klaus-Volker Schuett; Xinhe Tang; Sébastien Demoustier; Afshin Ziaei

This paper provides a comprehensive review of the recent progress of research work performed to develop new thermal interface materials. The review starts by classifying existing thermal interface materials and analyzing their advantages and disadvantages. The state of the art research is then reviewed with an emphasis on those materials based on various carbon allotropes, such as graphite, carbon nanotubes (CNTs) and fibers. Other kinds of fillers with high thermal conductivity, such as silicon carbide, boron nitride, aluminum nitride, aluminum oxide, silver and other metals, have also been extensively studied. These materials are also reviewed in this paper. Besides the achievements in materials development, other methods have also been developed to further reduce the overall interface resistance, such as modifying the surfaces of the integrated chips or heat sinks. This aspect is also discussed in this paper. The paper is summarized with a perspective on the future technical trends.


Archive | 2006

Active vibration damping system for protection of printed circuit board, uses piezo electric sensors and actuators

Horst Callies; Wilfried Ihl; Armin Kech; Ralf Miessner; Markus Muzic; Andre Zimmermann


Archive | 2008

Injector with sensor module and injection system

Ingo Pietsch; Hartmut Rohde; Karl-Heinz Schauer; Timo Schmidt; Ralf Miessner; Bernhard Mader


Archive | 2010

Verfahren zur Herstellung eines Sensormoduls

Jochen Mueller; Ralf Miessner; Erik Peter; Martin Gerhaeusser


Archive | 2011

Sensing surface element e.g. plaster in medical area, has two capacitive sensors comprising two capacitor surfaces formed as partial regions of conductive layers and completely formed by non-conductive layer and conductive layers

Falk Herrmann; Ruben Wahl; Andreas Kugler; Ralf Miessner; Andre Zimmermann; Istvan Denes; Ulrich Schaaf; Markus Thuersam; Patrick Stihler


Archive | 2008

Injektor mit Sensormodul sowie Einspritzsystem

Timo Schmidt; Ralf Miessner; Karl-Heinz Schauer; Ingo Pietsch; Hartmut Rohde; Bernhard Mader


Archive | 2009

Method for making a sensor module

Jochen Mueller; Ralf Miessner; Erik Peter; Martin Gerhaeusser


Archive | 2006

Flow meter manufacture involves forming conductive strip for connecting with exposed contacts of electronic component and sensor chip after coating electronic component and sensor chip with molding compound

Hartmut Rohde; Ralf Miessner


Archive | 2006

Electric circuit and method of manufacturing an electric circuit

Hartmut Rohde; Stefan Gaier; Andreas Kugler; Ralf Miessner


Archive | 2011

Sensing surface element e.g. plaster in medical area, has transceivers receiving radio waves-request signal, outputting radio waves-response signal and completely formed by electrically non-conductive layer and two conductive layers

Istvan Denes; Falk Herrmann; Andreas Kugler; Ralf Miessner; Ulrich Schaaf; Patrick Stihler; Markus Thuersam; Ruben Wahl; Andre Zimmermann

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