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ST0267 Tantalum Silicide (TaSi2) Sputtering Target

Chemical Formula: TaSi2
Catalog Number: ST0267
CAS Number: 12039-79-1
Purity: 99.5%
Shape: Discs, Plates, Column Targets, Step Targets, Custom-made




Description

Chemical Elements

Silicon

Silicon is a chemical element originated from the Latin ‘silex’ or ‘silicis’, meaning flint. It was first mentioned in 1824 and observed by J. Berzelius. The isolation was later accomplished and announced by J. Berzelius. “Si” is the canonical chemical symbol of silicon. Its atomic number in the periodic table of elements is 14 with location at Period 3 and Group 14, belonging to the p-block. The relative atomic mass of silicon is 28.0855(3) Dalton, the number in the brackets indicating the uncertainty.

Tantalum

Tantalum is a chemical element originated from King Tantalus, father of Niobe from Greek mythology. It was first mentioned in 1802 and observed by G. Ekeberg. “Ta” is the canonical chemical symbol of tantalum. Its atomic number in the periodic table of elements is 73 with location at Period 6 and Group 5, belonging to the d-block. The relative atomic mass of tantalum is 180.94788(2) Dalton, the number in the brackets indicating the uncertainty.