Abstract: This disclosure relates to a cleaning composition that contains 1) hydroxylamine; 2) a chelating agent; 3) an alkylene glycol; 4) water. This disclosure also relates to a method of using the above composition for cleaning a semiconductor substrate.

Abstract: This disclosure relates to a cleaning composition that contains 1) hydroxylamine; 2) a chelating agent; 3) an alkylene glycol; and 4) water. This disclosure also relates to a method of using the above composition for cleaning a semiconductor substrate.

Abstract: This disclosure relates to a cleaning composition that contains 1) hydroxylamine; 2) a chelating agent; 3) an alkylene glycol; 4) water. This disclosure also relates to a method of using the above composition for cleaning a semiconductor substrate.

Abstract: This disclosure relates to a cleaning composition that contains 1) hydroxylamine; 2) a chelating agent; 3) an alkylene glycol; and 4) water. This disclosure also relates to a method of using the above composition for cleaning a semiconductor substrate.

Abstract: This disclosure relates to methods and compositions for treating a semiconductor substrate having a pattern disposed on a surface of the substrate.

Abstract: This disclosure relates to methods and compositions for treating a semiconductor substrate having a pattern disposed on a surface of the substrate. The methods can include a) supplying a sublimating material to a substrate having a pattern disposed on a surface thereof; b) maintaining the sublimating material on the surface for a time sufficient to modify the surface; c) solidifying the sublimating material on the surface; and d) removing by sublimation the sublimating material disposed on the surface.

Abstract: This disclosure relates to etching compositions containing 1) at least one oxidizing agent; 2) at least one chelating agent; 3) at least one organic solvent; 4) at least one amine compound; and 5) water.

Abstract: This disclosure relates to methods and compositions for treating a wafer having a pattern disposed on a surface of the wafer.

Abstract: This disclosure relates to a cleaning composition that contains 1) hydroxylamine; 2) alkanolamine; 3) an alkylene glycol; 4) water. This disclosure also relates to a method of using the above composition for cleaning a semiconductor substrate.

Abstract: This disclosure relates to a cleaning composition that contains 1) at least one redox agent; 2) at least one first chelating agent, the first chelating agent being a polyaminopolycarboxylic acid; 3) at least one metal corrosion inhibitor, the metal corrosion inhibitor being a substituted or unsubstituted benzotriazole; 4) at least one pH adjusting agent, the pH adjusting agent being a base free of a metal ion; and 5) water. This disclosure also relates to a method of using the above composition for cleaning a semiconductor substrate.

Abstract: This disclosure relates to a cleaning composition that contains 1) at least one redox agent; 2) at least one first chelating agent, the first chelating agent being a polyaminopolycarboxylic acid; 3) at least one metal corrosion inhibitor, the metal corrosion inhibitor being a substituted or unsubstituted benzotriazole; 4) at least one pH adjusting agent, the pH adjusting agent being a base free of a metal ion; and 5) water. This disclosure also relates to a method of using the above composition for cleaning a semiconductor substrate.

Abstract: This disclosure relates to a cleaning composition that contains 1) at least one redox agent; 2) at least one first chelating agent, the first chelating agent being a polyaminopolycarboxylic acid; 3) at least one metal corrosion inhibitor, the metal corrosion inhibitor being a substituted or unsubstituted benzotriazole; 4) at least one pH adjusting agent, the pH adjusting agent being a base free of a metal ion; and 5) water. This disclosure also relates to a method of using the above composition for cleaning a semiconductor substrate.

Abstract: This disclosure relates to a cleaning composition that contains 1) at least one redox agent; 2) at least one first chelating agent, the first chelating agent being a polyaminopolycarboxylic acid; 3) at least one metal corrosion inhibitor, the metal corrosion inhibitor being a substituted or unsubstituted benzotriazole; 4) at least one pH adjusting agent, the pH adjusting agent being a base free of a metal ion; and 5) water. This disclosure also relates to a method of using the above composition for cleaning a semiconductor substrate.

Abstract: This disclosure relates to compositions containing 1) at least one water soluble polar aprotic organic solvent; 2) at least one quaternary ammonium hydroxide; 3) at least one carboxylic acid; 4) at least one Group II metal cation; 5) at least one copper corrosion inhibitor selected from the group consisting of 6-substituted-2,4-diamino-1,3,5-triazines; and 6) water, in which the composition is free of a compound comprising at least three hydroxyl groups. The compositions can effectively strip positive or negative-tone resists or resist residues, and be non-corrosive to bumps and underlying metallization materials (such as SnAg, CuNiSn, CuCoCu, CoSn, Ni, Cu, Al, W, Sn, Co, and the like) on a semiconductor substrate.

Abstract: This disclosure relates to methods and compositions for treating a wafer having a pattern disposed on a surface of the wafer.

Abstract: This disclosure relates to methods and compositions for treating a wafer having a pattern disposed on a surface of the wafer.

Abstract: This disclosure relates to compositions containing 1) at least one water soluble polar aprotic organic solvent; 2) at least one quaternary ammonium hydroxide; 3) at least one carboxylic acid; 4) at least one Group II metal cation; 5) at least one copper corrosion inhibitor selected from the group consisting of 6-substituted-2,4-diamino-1,3,5-triazines; and 6) water. The compositions can effectively strip positive or negative-tone resists or resist residues, and be non-corrosive to bumps and underlying metallization materials (such as SnAg, CuNiSn, CuCoCu, CoSn, Ni, Cu, Al, W, Sn, Co, and the like) on a semiconductor substrate.

Abstract: This disclosure relates to etching compositions containing 1) at least one oxidizing agent; 2) at least one chelating agent; 3) at least one organic solvent; 4) at least one amine compound; and 5) water.

Abstract: This disclosure relates to methods and compositions for treating a semiconductor substrate having a pattern disposed on a surface of the substrate.

Abstract: This disclosure relates to a cleaning composition that contains 1) at least one redox agent; 2) at least one first chelating agent, the first chelating agent being a polyaminopolycarboxylic acid; 3) at least one second chelating agent different from the first chelating agent, the second chelating agent containing at least two nitrogen-containing groups; 4) at least one metal corrosion inhibitor, the metal corrosion inhibitor being a substituted or unsubstituted benzotriazole; 5) at least one organic solvent selected from the group consisting of water soluble alcohols, water soluble ketones, water soluble esters, and water soluble ethers; 6) water; and 7) optionally, at least one pH adjusting agent, the pH adjusting agent being a base free of a metal ion. This disclosure also relates to a method of using the above composition for cleaning a semiconductor substrate.