Sentence examples for emission occurs when from inspiring English sources

Emission occurs when the excited electron returns to a lower electron orbital.

It is reasonable that enhancement of excitonic state emission occurs when the host material form toluene to PMMA.

Čerenkov emission occurs when charged particles move through a dielectric medium at a phase velocity greater than the speed of light in that medium [ 5], inelastically losing energy through electrical field interactions with the transiently polarized medium.

However, the Schottky emission occurred when the electric field exceeded 0.7 MV/cm for capacitors with O3 oxidant.

A detailed analysis (Bespalov and Trakhtengerts, 1986) indicates that the regime of stationary generation of whistler emissions occurs when the magnetospheric resonator quality is comparatively high (under night-time conditions), whereas the dynamic quasi-periodic regimes take place at a lower Q-factors (in the dawn and day-time mag-netosphere).

Elemental mercury re-emission occurred when Hg2+ that was absorbed in the simulated scrubber was converted to Hg0; then, Hg0 was emitted from the slurry together with the carrier gas.

The highest intensity optical emissions occur when the pump beam pointing direction is in the magnetic zenith (approximately 12° S of local zenith).

Additionally, secondary emissions occur when a charged particle impacts a surface (metallic or dielectric) causing ejection of electrons from the surface.

For the isotropic case, PL-emissions occur when D [ 011 ] ≃ D [ 0 1 ¯ 1 ], a condition well-fulfilled for the cylindrical model of Figure 1b.

Even more emissions occur when OO Biomass Industry Plays With Fire and gets burned.

"Another possibility is that they're emitting sounds that they can hear". Such low-frequency oto-acoustic emissions occur when the stiff hair cells in the fluid-filled inner ear move, causing the eardrum to act as a speaker.