emissionopeus
Emissionopeus is a term encountered in speculative discussions of photonic materials to describe the intrinsic propensity of a material to emit photons under excitation. In this framework, emissionopeus combines the radiative efficiency of a material with its rate of photon emission, providing a characteristic rate of photon output under a defined stimulation, such as optical pumping or electrical injection. A common provisional expression is E = ηr × Γ, where ηr is the radiative quantum efficiency and Γ is the radiative decay rate or emission rate constant. Because emissionopeus is not an established standard, the exact definition and units can vary between models.
Emissionopeus depends on material composition (for example, perovskites or quantum dots), crystal quality, defect states, surface
It is typically inferred from time-resolved photoluminescence and external quantum efficiency measurements, by combining the radiative