Efficient and safe deposition of high-purity alkali metals!
The Saes Group has been providing Alkali Metal Dispensers (AMD) for over 30 years. We propose methods for efficiently and safely depositing high-purity alkali metals such as lithium, sodium, potassium, rubidium, cesium, and calcium. Pure alkali metals are held in a stable salt state within the AMD along with getter materials. The getter materials contained in the AMD adsorb impurity gases generated during the evaporation of alkali metals, thereby maintaining a high purity environment and deposition film. 【Features】 ○ Extremely high-purity alkali metal films ○ Easy control of alkali evaporation rates with high reproducibility ○ No particle generation ○ No release of harmful gases during alkali metal deposition ○ Various shapes available: wire, pill, large capacity boat
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basic information
Depending on the application, the injection of metal vapor or steam is essential to maintain and improve the performance of the equipment. The Saes Group has developed and commercialized a series of dispensers tailored to the various applications of our customers, taking into account the constraints of the manufacturing process and equipment. (Saes dispensers do not release steam during the manufacturing process, allowing them to maintain a stable state.)
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Applications/Examples of results
【Applications】 ● Photomultiplier tubes ● Night vision tubes ● X-ray image intensifiers ● Atomic clocks (MEMS/conventional structures) ● Magneto-optical traps
Company information
The "Saes Getters Group," a global pioneer in getter technology, has been providing solutions for various applications, such as high and ultra-high vacuum environments and the deposition of pure metals, since its founding in the 1940s (including gas/moisture adsorbents, mercury/alkali metal deposition sources, etc.). Additionally, the company has actively invested in research and development, and since 2004, it has expanded its business into the Nitinol market. The superelastic properties of Nitinol are applied in medical devices, while its shape memory characteristics are utilized in industrial and household electrical appliances.