A new plasma source, the plasma emitter

K. Saeki, S. Iizuka, N. Sato, Y. Hatta

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)


A new plasma source, the "plasma emitter," was successfully developed by using thermionic plasma emission from a mixture of aluminosilicate and barium oxide. At an operating temperature around 1300 K, we have a plasma of density 1×107-2×108 cm-3 and temperature ≃0.16 eV. The plasma emitter, being quite simple in its construction and especially cheap, is very useful for various kinds of plasma experiments and applications.

Original languageEnglish
Pages (from-to)37-38
Number of pages2
JournalApplied Physics Letters
Issue number1
Publication statusPublished - 1980

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)


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