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sputter:pellet

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sputter:pellet [2020/07/22 14:40] – jacobssputter:pellet [2026/06/25 16:12] (current) – external edit 127.0.0.1
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 ====== Cesium Sputter Source Target Change ====== ====== Cesium Sputter Source Target Change ======
-===== (Revised 4/15/2009; Rev. 17 Aug 2011; Rev. 26 April 2016) =====+===== (Revised 7/22/2020) =====
  
  
    - Obtain proper target.  Wear clean gloves when handling target and target holder. Determine if target is new or used. Used will have a blackened and scared tip.    - Obtain proper target.  Wear clean gloves when handling target and target holder. Determine if target is new or used. Used will have a blackened and scared tip.
 +   - Also, determine the proper Buncher Tube setting if you are changing beam species.  This will be your only chance to set it.
    - Turn off DEL HIGH VOLTAGE POWER SUPPLY  (Main Extractor Power)     - Turn off DEL HIGH VOLTAGE POWER SUPPLY  (Main Extractor Power) 
    - Record present value and decrease Cesium Reservoir Current by 50%, usually to about 0.125 amp.    - Record present value and decrease Cesium Reservoir Current by 50%, usually to about 0.125 amp.
sputter/pellet.1595443251.txt.gz · Last modified: (external edit)