Chemical Formula: Bi/Sb/Te
Catalog Number: ST0491
Shape: Discs, Plates, Column Targets, Step Targets, Custom-made
Bismuth is a chemical element originated from the German ‘Bisemutum’ a corruption of ‘Weisse Masse’ meaning white mass. It was early used in 1753 and discovered by C.F. Geoffroy. “Bi” is the canonical chemical symbol of bismuth. Its atomic number in the periodic table of elements is 83 with location at Period 6 and Group 15, belonging to the p-block. The relative atomic mass of bismuth is 208.98040(1) Dalton, the number in the brackets indicating the uncertainty.
Antimony is a lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3). Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name, kohl. Metallic antimony was also known, but it was erroneously identified as lead upon its discovery. The earliest known description of the metal in the West was written in 1540 by Vannoccio Biringuccio. The industrial methods for refining antimony are roasting and reduction with carbon or direct reduction of stibnite with iron.
Tellurium is a chemical element originated from Earth, the third planet on solar system (with the Latin word tellus). It was first mentioned in 1782 and observed by F.-J.M. von Reichenstein. The isolation was later accomplished and announced by H. Klaproth. “Te” is the canonical chemical symbol of tellurium. Its atomic number in the periodic table of elements is 52 with location at Period 5 and Group 16, belonging to the p-block. The relative atomic mass of tellurium is 127.60(3) Dalton, the number in the brackets indicating the uncertainty.
|Material Type||Bismuth Antimony Telluride|
|Available Sizes||Dia.: 2.0″, 3.0″, 4.0″, 5.0″, 6.0″
Thick: 0.125″, 0.250″
We also offer other customized shapes and sizes of the sputtering targets, please send us an inquiry for more information.
Our Bismuth Antimony Telluride sputtering targets are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.
SAM’s Bismuth Antimony Telluride sputter targets are available in various forms, purities, sizes, and prices. We specialize in producing high purity physical vapor deposition (PVD) materials with the highest possible density and smallest possible average grain sizes for use in semiconductor, chemical vapor deposition (CVD) and physical vapor deposition (PVD) display and optical applications. Get an inquiry right now.
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