If the secondary particles are ions, the effect is termed secondary ion emission.

He would brazenly sit right atop nacelles of ships that were looking for him so their own ion emissions masked his presence.

These plots include: orbital motion limited theory, Ram collection, and thermal collection, photoemission, secondary electron emission, and secondary ion emission.

It alters the ion emissions slightly;' he explained.

From this cusp field ion emission occurs, by means of the process of field evaporation [1,5].

Current or developing indoor air purification technologies include filtration, aerosol ultraviolet irradiation, electrostatic precipitation, unipolar ion emission, and photocatalytic oxidation.

Impossible to get near enough fruit to try analysis through positive ion emissions.

I explained about electron degeneracy and heavy ion emission and gas cloud optical depth.

"They must be trackin' us by our ion emissions."

It has a simple design, is less expensive than other mass spectrometers, and produces stable ion emissions.