LI Ye-jun, SHAN Yu-sheng, ZHANG Ji, ZHANG Hai-feng, WANG Lei-jian, TANG Xiu-zhang (China Institute of Atomic Energy, P.O.Box 275-7, Beijing 102413, China). Measurement of Hot Electron Temperature by Using Electron Magnetic Spectrometer[J]. Atomic Energy Science and Technology, 2005, 39(2): 106-106. DOI: 10.7538/yzk.2005.39.02.0106
Citation: LI Ye-jun, SHAN Yu-sheng, ZHANG Ji, ZHANG Hai-feng, WANG Lei-jian, TANG Xiu-zhang (China Institute of Atomic Energy, P.O.Box 275-7, Beijing 102413, China). Measurement of Hot Electron Temperature by Using Electron Magnetic Spectrometer[J]. Atomic Energy Science and Technology, 2005, 39(2): 106-106. DOI: 10.7538/yzk.2005.39.02.0106
  • The hot electron spectrum was measured by using electron magnetic spectrometer during the interaction of ultrashort UV laser and solid plasmas. Under the condition of prepulse-free and intensity of 10~(17) W/cm~2, the electron spectrum with two temperature Maxwellian distribution was obtained and the temperature of hot electron was 81 keV. The dominant absorption mechanism of laser is vacuum absorption.
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