CONFORMAL YTTRIUM OXIDE COATING

Exemplary methods of coating a semiconductor component substrate may include submerging the semiconductor component substrate in an alkaline electrolyte. The alkaline electrolyte may include yttrium. The methods may include igniting a plasma at a surface of the semiconductor component substrate for...

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Hauptverfasser: NOVAK, Michelle Lacomb, KAUSHAL, Tony S
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KAUSHAL, Tony S
description Exemplary methods of coating a semiconductor component substrate may include submerging the semiconductor component substrate in an alkaline electrolyte. The alkaline electrolyte may include yttrium. The methods may include igniting a plasma at a surface of the semiconductor component substrate for a period of time less than or about 12 hours. The methods may include forming a yttrium-containing oxide on the semiconductor component substrate. A surface of the yttrium-containing oxide may be characterized by a yttrium incorporation of greater than or about 10 at.%. Des exemples de procédés de revêtement d'un substrat de composant semi-conducteur peuvent comprendre l'immersion du substrat de composant semi-conducteur dans un électrolyte alcalin. L'électrolyte alcalin peut comprendre de l'yttrium. Les procédés peuvent comprendre l'allumage d'un plasma au niveau d'une surface du substrat de composant semi-conducteur pendant une durée inférieure ou égale à environ 12 heures. Les procédés peuvent comprendre la formation d'un oxyde contenant de l'yttrium sur le substrat de composant semi-conducteur. Une surface de l'oxyde contenant de l'yttrium peut être caractérisée par une incorporation d'yttrium supérieure ou égale à environ 10 % en pourcentage atomique.
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subjects APPARATUS THEREFOR
CHEMICAL SURFACE TREATMENT
CHEMISTRY
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING MATERIAL WITH METALLIC MATERIAL
COATING METALLIC MATERIAL
DIFFUSION TREATMENT OF METALLIC MATERIAL
ELECTROFORMING
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL
METALLURGY
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
title CONFORMAL YTTRIUM OXIDE COATING
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