COMPOSITION FOR ELECTRODE FORMATION, ELECTRODE, SOLAR CELL ELEMENT, METHOD OF MANUFACTURING THE SAME, AND SOLAR CELL

PROBLEM TO BE SOLVED: To provide a composition for electrode formation capable of forming an electrode containing copper having low resistivity and excellent ohmic contact with a semiconductor substrate.SOLUTION: A composition for electrode formation is constituted by including: phosphorus-containin...

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Hauptverfasser: NEMOTO SATOMI, NOJIRI TAKESHI, MACHII YOICHI, ADACHI SHUICHIRO, YOSHIDA MASATO, KURATA YASUSHI
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creator NEMOTO SATOMI
NOJIRI TAKESHI
MACHII YOICHI
ADACHI SHUICHIRO
YOSHIDA MASATO
KURATA YASUSHI
description PROBLEM TO BE SOLVED: To provide a composition for electrode formation capable of forming an electrode containing copper having low resistivity and excellent ohmic contact with a semiconductor substrate.SOLUTION: A composition for electrode formation is constituted by including: phosphorus-containing copper alloy particles; metal particles including tin-containing particles and nickel-containing particles; and glass particles. When the content of metal particles is 100.0 mass%, the content of copper is 60.0 to 95.0 mass%.SELECTED DRAWING: None 【課題】抵抗率が低く、半導体基板との良好なオーミックコンタクトを有する銅含有電極を形成可能な電極形成用組成物を提供する。【解決手段】電極形成用組成物を、リン含有銅合金粒子、錫含有粒子及びニッケル含有粒子を含む金属粒子と、ガラス粒子と、を含有して構成し、金属粒子の含有率を100.0質量%としたときの銅含有率が60.0質量%〜95.0質量%である。【選択図】なし
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subjects ALLOYS
BASIC ELECTRIC ELEMENTS
CABLES
CASTING
CHEMISTRY
CONDUCTORS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
FERROUS OR NON-FERROUS ALLOYS
INSULATORS
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
METALLURGY
PERFORMING OPERATIONS
POWDER METALLURGY
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
SEMICONDUCTOR DEVICES
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
WORKING METALLIC POWDER
title COMPOSITION FOR ELECTRODE FORMATION, ELECTRODE, SOLAR CELL ELEMENT, METHOD OF MANUFACTURING THE SAME, AND SOLAR CELL
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