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Singlet Radiative Fluorescence Lifetime Formula

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Singlet Radiative Fluorescence Lifetime of a population is the time measured for the number of excited molecules to decay exponentially to N/e of the original population. Check FAQs

ζ rf = \frac{1}{K f}

ζ_rf - Singlet Radiative Fluorescence Lifetime?K_f - Rate Constant of Fluoroscence?

Singlet Radiative Fluorescence Lifetime Example

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Here is how the Singlet Radiative Fluorescence Lifetime equation looks like with Values.

Here is how the Singlet Radiative Fluorescence Lifetime equation looks like with Units.

Here is how the Singlet Radiative Fluorescence Lifetime equation looks like.

0.0013 = \frac{1}{750}

0.0013s = \frac{1}{750rev/s}

0.0013 = \frac{1}{750}

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Singlet Radiative Fluorescence Lifetime Solution

Follow our step by step solution on how to calculate Singlet Radiative Fluorescence Lifetime?

FIRST Step Consider the formula

ζ rf = \frac{1}{K f}

Next Step Substitute values of Variables

∴

ζ rf = \frac{1}{750rev/s}

Next Step Convert Units

∴

ζ rf = \frac{1}{750Hz}

Next Step Prepare to Evaluate

∴

ζ rf = \frac{1}{750}

Next Step Evaluate

∴

ζ rf = 0.00133333333333333s

LAST Step Rounding Answer

∴

ζ rf = 0.0013s

Singlet Radiative Fluorescence Lifetime Formula Elements

Variables

Singlet Radiative Fluorescence Lifetime

Singlet Radiative Fluorescence Lifetime of a population is the time measured for the number of excited molecules to decay exponentially to N/e of the original population.

Symbol: ζ_rf

Measurement: TimeUnit: s

Note: Value can be positive or negative.

Formulas to find Singlet Radiative Fluorescence Lifetime

Rate Constant of Fluoroscence

Rate Constant of Fluoroscence is the rate at which spontaneous emission occurs.

Symbol: K_f

Measurement: FrequencyUnit: rev/s

Note: Value can be positive or negative.

Formulas to find Rate Constant of Fluoroscence

Other formulas in Physical spectroscopy category

Go Fluorescence Rate Constant

K f = \frac{R f}{[M S1]}

Go Fluoroscence Intensity

I F = \frac{K f \cdot I a}{K f + K NR}

Go Fluoroscence Intensity without Quenching

I_o = \frac{K f \cdot I a}{K NR + K f}

Go Initial Intensity given Degree of Exciplex Formation

Io α = K f \cdot \frac{K eq}{K f + K NR}

How to Evaluate Singlet Radiative Fluorescence Lifetime?

Singlet Radiative Fluorescence Lifetime evaluator uses Singlet Radiative Fluorescence Lifetime = 1/Rate Constant of Fluoroscence to evaluate the Singlet Radiative Fluorescence Lifetime, The Singlet Radiative Fluorescence Lifetime is the inverse of rate of fluoroscence or radiative emission. It measures the decay time. Singlet Radiative Fluorescence Lifetime is denoted by ζ_rf symbol.

How to evaluate Singlet Radiative Fluorescence Lifetime using this online evaluator? To use this online evaluator for Singlet Radiative Fluorescence Lifetime, enter Rate Constant of Fluoroscence (K_f) and hit the calculate button.

FAQs on Singlet Radiative Fluorescence Lifetime

What is the formula to find Singlet Radiative Fluorescence Lifetime?

The formula of Singlet Radiative Fluorescence Lifetime is expressed as Singlet Radiative Fluorescence Lifetime = 1/Rate Constant of Fluoroscence. Here is an example- 0.001333 = 1/750.

How to calculate Singlet Radiative Fluorescence Lifetime?

With Rate Constant of Fluoroscence (K_f) we can find Singlet Radiative Fluorescence Lifetime using the formula - Singlet Radiative Fluorescence Lifetime = 1/Rate Constant of Fluoroscence.

Can the Singlet Radiative Fluorescence Lifetime be negative?

Yes, the Singlet Radiative Fluorescence Lifetime, measured in Time can be negative.

Which unit is used to measure Singlet Radiative Fluorescence Lifetime?

Singlet Radiative Fluorescence Lifetime is usually measured using the Second[s] for Time. Millisecond[s], Microsecond[s], Nanosecond[s] are the few other units in which Singlet Radiative Fluorescence Lifetime can be measured.

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