Metal contact scheme for solar cells

A method of depositing metal on an exposed surface of a p-type semiconductor region of a semiconductor device comprising a p-n junction is disclosed, the method comprising: immersing the exposed surface of the p-type semiconductor region on which the metal is to be deposited in a solution of metal i...

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Hauptverfasser: VAIS, VALANTIS, JI, JING JIA, WENHAM, ALISON MAREE, WENHAM, STUART ROSS, LENNON, ALISON JOAN
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creator VAIS, VALANTIS
JI, JING JIA
WENHAM, ALISON MAREE
WENHAM, STUART ROSS
LENNON, ALISON JOAN
description A method of depositing metal on an exposed surface of a p-type semiconductor region of a semiconductor device comprising a p-n junction is disclosed, the method comprising: immersing the exposed surface of the p-type semiconductor region on which the metal is to be deposited in a solution of metal ions; producing an electric field in the semiconductor device such that the p-n junction is forward biased; electrochemically depositing the metal on the exposed surface of the p-type semiconductor region of the semiconductor device by reduction of metal ions in the solution.
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language chi ; eng
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subjects APPARATUS THEREFOR
BASIC ELECTRIC ELEMENTS
CHEMISTRY
CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
ELECTROFORMING
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
METALLURGY
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION
SEMICONDUCTOR DEVICES
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
title Metal contact scheme for solar cells
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