cryogun

名词 n.

英文释义

名词 n.
  1. A cryogenically-cooled electron gun
    — For a final charge of 1000k electrons the cryogun produces a coherence length per rms spot size of 0.1 nm/micron for an rms bunch length of 100-200 fs and final spot size of 50 micron.

词形变化

cryoguns plural

词源

From cryo- + gun.
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