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Home > Chemical mechanical polish

 
Chemical mechanical polish. Commonly, a semiconductor manufacturing process in which a polishing mixture, commonly a colloidal abrasive, is used in conguntion with a polishing pad to planarize and remove topography from a substrate e.g. a wafer.

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Topics: Chemical Mechanical Polish, Chemical Equilibrium, Chemical...

Chemical equilibriumChemical equilibrium is the state in which a chemical reaction proceeds at the same rate as its reverse reaction; the rates of the forward and reverse reactions are equal, and the concentration of the reactants and products stop changing. When this conditChemical elementA chemical element often called simply element is a substance that cannot be divided or changed into different substances by ordinary chemical methods. The smallest particle of such an element is an atom, which consists of electrons centered around a nuclChemicalA chemical is any substance used in or obtained by a process in chemistry: A chemical compound is a substance consisting of two or more chemical elements that are chemically combined in fixed proportions. A chemical element is a substance that cannot be d
Chemical bondIn chemistry, a chemical bond is the force which holds together atoms in molecules or crystals. In many simple compounds, valence bond theory and the concept of oxidation number can be used to predict molecular structure and composition. Similarly, theoriChemical engineeringChemical engineering is the application of science, mathematics and economics to the process of converting raw materials or chemicals into more useful or valuable forms. The term economics is important here. Chemical Engineering largely involves the desigChemical vapor depositionChemical Vapor Deposition (CVD) is a chemical process for depositing thin films of various materials. In a typical CVD process the substrate is exposed to one or more volatile precursors, which react and/or decompose on the substrate surface to produce th
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