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ST0416 Cesium Sputtering Target, Cs

Chemical Formula: Cs
Catalog Number: ST0416
CAS Number: 7440-46-2
Purity: 99.9%, 99.95%, 99.99%
Shape: Discs, Plates, Column Targets, Step Targets, Custom-made

Cesium sputtering target is available in various forms, purities, sizes, and prices. Stanford Advanced Materials (SAM) offers high quality Cs sputtering targets at the most competitive price.


Cesium Sputtering Target Description

CesiumCesium is a chemical element with the symbol Cs and atomic number 55. It is a soft, silvery-golden alkali metal with a melting point of 28.5 °C (83.3 °F), which makes it one of only five elemental metals that are liquid at or near room temperature. Cesium has physical and chemical properties similar to those of rubidium and potassium. The most reactive of all metals, it is pyrophoric and reacts with water even at −116 °C (−177 °F). It is the least electronegative element, with a value of 0.79 on the Pauling scale. It has only one stable isotope, caesium-133. Cesium is mined mostly from pollucite, while the radioisotopes, especially cesium-137, a fission product, are extracted from waste produced by nuclear reactors.

Cesium Sputtering Target Specifications

Material Type Cesium
Symbol Cs
Color/Appearance Solid
Melting Point 301.59 °K 28.44 °C 83.19 °F
Boiling Point 944 °K 671 °C 1240 °F
Density 1.93 g·cm−3
Available Sizes Dia.: 1.0″, 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.


The cesium sputtering target from Stanford Advanced Materials is 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.

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High-quality cesium sputtering target is available in various forms, purities, sizes, and prices. We specialize in producing high purity thin film coating materials with the highest possible density and smallest possible average grain sizes. Please send us an inquiry for the current prices of the sputtering targets and other deposition materials that are not listed.

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Cesium Sputtering Target, Cs
Average rating:  
 2 reviews
by Eliana Foster on Cesium Sputtering Target, Cs

I've been experimenting with different sputtering targets for thin film deposition, and this Cesium target has outperformed others in terms of film quality and consistency. Great product for anyone working in advanced electronics.

by Chad Askeland on Cesium Sputtering Target, Cs

Quality product, work well. Five stars