Espectroscopia optogalvânica: alguns aspectos relevantes


Autoria(s): Pereira,Robson Valentim; Pessine,Francisco B. T.
Data(s)

01/12/2006

Resumo

In this work we present the optogalvanic effect in ionized gases in an historical perspective. This effect was observed for the first time by Foote and Mohler in 1925, and explained by Penning in 1928 for mixtures (Ne-Ar) and pure gases (or vapours) in 1937. Also, we show some aspects of the contributions of Romenian authors for the development of optogalvanic spectroscopy, which was used as a new technique only after 1964.

Formato

text/html

Identificador

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000600035

Idioma(s)

pt

Publicador

Sociedade Brasileira de Química

Fonte

Química Nova v.29 n.6 2006

Palavras-Chave #optogalvanic effect #Romenian works #spectroscopy
Tipo

journal article