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>Pressure Dependence of Energetic (160 keV) Focused Electron Beams Arising From Heated or Cooled (LiNbO3) Pyroelectric Crystals
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Pressure Dependence of Energetic (160 keV) Focused Electron Beams Arising From Heated or Cooled (LiNbO3) Pyroelectric Crystals
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机译:高能(160 keV)聚焦电子束的压力依赖性 由加热或冷却(LiNbO3)热电晶体产生
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摘要
A new effect, gas amplification of electron energy is reported here; namelywhen a cylindrical pyroelectric crystal such as (LiNbO3) is contained in aconcentric cylindrical chamber and is heated and then allowed to cool in adilute gas the maximum energy of the resultant focused electron beam more thandoubles as the pressure increases from 0.05 to 4 mTorr for seven differentgases.
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