FAQ

What is the Radiative Lifetime?
Radiative Lifetime is the time for radiations in the absence of collisions. Radiative Lifetime is usually measured using the Femtosecond for Time. Note that the value of Radiative Lifetime is always negative.
Can the Radiative Lifetime be negative?
Yes, the Radiative Lifetime, measured in Time can be negative.
What unit is used to measure Radiative Lifetime?
Radiative Lifetime is usually measured using the Femtosecond[fs] for Time. Second[fs], Millisecond[fs], Microsecond[fs] are the few other units in which Radiative Lifetime can be measured.
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