Phase Separation in a Thick Film Resistor on a Calcium Borosilicate-Based Substrate

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概要

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• A commercially available resistor paste was embedded into a calcium borosilicate glass ceramic substrate. The fabricated packages were sintered in the 700–900 °C temperature range. The interactions between the embedded resistor and the substrate were studied. Two consecutive phase separations were observed. First, at 800 °C, the diffusion of Ca2+ ions from the substrate into the embedded resistors occurred, resulting in the formation of two separated glass phases with high and low SiO2 content. When the reaction temperature increased to 850–900 °C, the separated glass phase composition reached consistent values and the second phase separation stage occurred.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2006-06-15

著者

• HSI Chi-Shiung

  Department of Materials Science and Engineering I-Shou University

• Chen Hua-pin

  Technology Development Department International Semiconductor Technology Ltd.

• Chen Hua-Pin

  Technology Development Department, International Semiconductor Technology Ltd., Kaohsiung, Taiwan

• Hsi Chi-Shiung

  Department of Materials Engineering, I-Show University

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