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Dive into the research topics where Frederic Rotman is active.

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Featured researches published by Frederic Rotman.


Proceedings. Japan IEMT Symposium, Sixth IEEE/CHMT International Electronic Manufacturing Technology Symposium | 1989

Microstructures and properties of copper thick-films fired under nitrogen atmospheres doped with gaseous oxidizers

Frederic Rotman; D. Navarro; S. Mellul; M. Miyasaka; J.L. Aucouturier

The authors studied the effects on copper thick-film systems of several gaseous oxidizers (O/sub 2/, CO/sub 2/, N/sub 2/O, H/sub 2/O) injected into nitrogen furnace atmospheres, either throughout the whole furnace or only into its burnout zone. SEM (scanning electron microscopy) examinations of the copper film microstructures correlated with properties such as adhesion, solderability, and resistivity allows the establishment of ideal firing atmosphere conditions for copper thick-film manufacturing: namely, it is necessary to restrict the atmosphere doping to the burnout zone; and oxygen and water vapor are the more effective gaseous dopants. Specific equipment has been developed to control injection of these dopants into the furnace atmosphere.<<ETX>>


Archive | 1994

Apparatus and methods for inerting solder during wave soldering operations

Robert W. Connors; Frederick W. Giacobbe; Benjamin Jurcik; Frederic Rotman; Kevin P. Mckean


Archive | 1995

Process for wave soldering components on a printed circuit board in a temperature controlled non-oxidizing atmosphere

Kevin P. Mckean; Frederic Rotman; Robert W. Connors


Archive | 1990

Process for producing a glass-metal connection

Frederic Rotman; Yannick Rancon; Philippe Queille; Michel Olivier


Archive | 1991

METHOD OF FORMING REFRACTORY METAL FREE STANDING SHAPES

Pierre Jalby; Pierre Claverie; Frederic Rotman; Masao Kimura; Jean-Marie Friedt; Juichi Arai


Archive | 1990

Process for producing ceramic-metal multilayer components and apparatus for carrying out the process

Frederic Rotman; Yannick Rancon; Philippe Queille; Michel Olivier


Archive | 1991

Method of forming high purity metal silicides targets for sputtering

Pierre Jalby; Pierre Claverie; Frederic Rotman; Masao Kimura; Jean-Marie Friedt; Juichi Arai


Microelectronics International | 1991

Optimised Nitrogen‐based Atmospheres for Copper Thick Film Manufacture

Frederic Rotman; D. Navarro; Sylvie Mellul


Archive | 1990

PROCESS FOR THE METALLIZATION OF CERAMICS AND APPARATUS FOR CARRYING OUT THE PROCESS

Frederic Rotman; Yannick Rancon; Philippe Queille; Michel Olivier


Archive | 1990

PROCESS FOR PRODUCING ELECTRIC CONNECTING MEANS, IN PARTICULAR INTERCONNECTION SUBSTRATES FOR HYBRID CIRCUITS

Sylvie Mellul; Frederic Rotman; Dominique Navarro

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