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Article
Effects of thermal processing and iron do** in co-sputtered barium strontium titanate thin films
The effects of the thermal processing and iron do** on RF magnetron co-sputtered barium strontium titanate thin film properties have been investigated. X-ray diffraction and Raman spectroscopy have been used...
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Article
Characterization of non-stoichiometric co-sputtered Ba0.6Sr0.4(Ti1 − x Fe x )1 + x O3 − δ thin films for tunable passive microwave applications
The fabrication of novel iron-doped barium strontium titanate thin films by means of radio frequency (RF) magnetron co-sputtering is shown. Investigations of the elemental composition and the dopant distributi...
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Article
Finite-difference model for the reaction sintering of oxide ceramics by direct oxidation of intermetallic powder compacts
A kinetic model for the reaction sintering of oxide ceramics in the system Al2O3–SiO2–ZrO2 using mixtures of intermetallic compounds is presented. A 2D finite-difference model is developed to describe the exother...
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Article
Kinetic model of the oxidation of ZrSi2 powders
The oxidation kinetics of Zr-disilicide (ZrSi2) powders up to temperatures of 1550°C were studied in flowing air using non-isothermal and isothermal thermogravimetric (TG) analysis. During the oxidation process t...
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Article
Injection molding of microstructured components from plastics, metals and ceramics
Micro injection molding is presently on its way to become an established manufacturing process in commercialising Microsystem Technologies. Enhanced products from plastics for micro optical or medical applica...
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Article
Laser micromaching and light induced reaction injection molding as suitable process sequence for the rapid fabrication of microcomponents
For the last years different “rapid”-technologies like Rapid Prototy**, Rapid Manufacturing or Rapid Tooling have been developed in the macro world for a fast prototype or molding tool generation in case of...
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Article
Microfabrication of ceramic microreactors
Ceramic microreactors can be used for applications that cannot be covered by metal or polymer systems, because special material properties, such as high thermal and chemical resistance are required. However, ...
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Article
Polymer materials for microsystem technologies
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Article
Various replication techniques for manufacturing three-dimensional metal microstructures
In microsystem technology a large range of different 6materials will be available only after the necessary micromanufacturing techniques have been developed or adapted. Existing manufacturing techniques are s...
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Article
Injection molding and related techniques for fabrication of microstructures
Injection molding technology and its different modifications represent established processes for manufacturing polymer products with high accuracy in large scale production. Enhanced machine and tool technolo...
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Article
Development of ceramic microstructures
For the production of microstructured ceramic parts, development efforts are necessary in the field of powder synthesis as well as in the area of sha**. Several processes have been developed. Powder synthes...
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Article
Development of ceramic microstructures
For the production of microstructured ceramic parts, development efforts are necessary in the field of powder synthesis as well as in the area of sha**. Several processes have been developed. Powder synthesi...
