Studies on suitable materials for a laser-heated electron-emissive plasma probe

G. Amarandei, D. G. Dimitriu, A. K. Sarma, P. C. Balan, T. Klinger, O. Grulke, C. Ionitǎ, R. Schrittwieser

Research output: Contribution to journalArticlepeer-review

Abstract

Experimental investigations on the electron emission properties of various materials with different absorption coefficients, reflections coefficients and work functions, heated by an infrared diode laser with a maximum power of 50 W, were performed in a test chamber to check whether they are suitable for a laser heated emissive probe.

Original languageEnglish
Pages (from-to)311-316
Number of pages6
JournalRomanian Reports of Physics
Volume53
Issue number1-2
Publication statusPublished - 2008
Externally publishedYes

Keywords

  • Emissive probe
  • Graphite
  • Lanthanum hexaboride
  • Laser
  • Plasma diagnosis

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