plasma, at a total pressure varying in the range of ten to hundred mbar, reported the
appearance of a quasi-mochromatization effect of the emitted radiation. Due to the fact that
the modified spectrum is reduced to this dominant line, the phenomenon was called the
“Monochromatisation-effect”(M-effect). For instance, in Ne+ H2 gas mixtures plasma in a
dielectric barrier discharge (DBD), the M-effect consists in the reduction of the discharge …