Photoelectron Energy Calculator

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✖Frequency of Incident Light refers to the number of complete cycles of electromagnetic waves passing through a given point in space per unit time.ⓘ Frequency of Incident Light [f]

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✖Photoelectron Energy refers to the kinetic energy of an electron that is emitted or liberated from a material or atom when it absorbs a photon of sufficient energy.ⓘ Photoelectron Energy [E_photo]

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Formula

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Photoelectron Energy

Formula

`"E"_{"photo"} = "[hP]"*"f"`

Example

`"757.4472eV"="[hP]"*"183.15PHz"`

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Photoelectron Energy Solution

STEP 0: Pre-Calculation Summary

Formula Used

Photoelectron Energy = [hP]*Frequency of Incident Light
E_photo = [hP]*f
This formula uses 1 Constants, 2 Variables

Constants Used

[hP] - Planck constant Value Taken As 6.626070040E-34

Variables Used

Photoelectron Energy - (Measured in Joule) - Photoelectron Energy refers to the kinetic energy of an electron that is emitted or liberated from a material or atom when it absorbs a photon of sufficient energy.
Frequency of Incident Light - (Measured in Hertz) - Frequency of Incident Light refers to the number of complete cycles of electromagnetic waves passing through a given point in space per unit time.

STEP 1: Convert Input(s) to Base Unit

Frequency of Incident Light: 183.15 Petahertz --> 1.8315E+17 Hertz (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

E_photo = [hP]*f --> [hP]*1.8315E+17

Evaluating ... ...

E_photo = 1.213564727826E-16

STEP 3: Convert Result to Output's Unit

1.213564727826E-16 Joule -->757.447197075242 Electron-Volt (Check conversion here)

FINAL ANSWER

757.447197075242 ≈ 757.4472 Electron-Volt <-- Photoelectron Energy

(Calculation completed in 00.004 seconds)

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Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

Shobhit Dimri has created this Calculator and 900+ more calculators!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has verified this Calculator and 1900+ more calculators!

< 20 Energy Band & Charge Carrier Calculators

Intrinsic Carrier Concentration

Go Intrinsic Carrier Concentration = sqrt(Effective Density of State in Valence Band*Effective Density of State in Conduction Band)*exp(-Energy Gap/(2*[BoltZ]*Temperature))

Carrier Lifetime

Go Carrier Lifetime = 1/(Proportionality for Recombination*(Holes Concentration in Valance Band+Electron Concentration in Conduction Band))

Energy of Electron given Coulomb's Constant

Go Energy of Electron = (Quantum Number^2*pi^2*[hP]^2)/(2*[Mass-e]*Potential Well Length^2)

Steady State Electron Concentration

Go Steady State Carrier Concentration = Electron Concentration in Conduction Band+Excess Carrier Concentration

Concentration in Conduction Band

Go Electron Concentration in Conduction Band = Effective Density of State in Conduction Band*Fermi Function

Effective Density of State

Go Effective Density of State in Conduction Band = Electron Concentration in Conduction Band/Fermi Function

Fermi Function

Go Fermi Function = Electron Concentration in Conduction Band/Effective Density of State in Conduction Band

Effective Density State in Valence Band

Go Effective Density of State in Valence Band = Holes Concentration in Valance Band/(1-Fermi Function)

Concentration of Holes in Valence Band

Go Holes Concentration in Valance Band = Effective Density of State in Valence Band*(1-Fermi Function)

Recombination Lifetime

Go Recombination Lifetime = (Proportionality for Recombination*Holes Concentration in Valance Band)^-1

Distribution Coefficient

Go Distribution Coefficient = Impurity Concentration in Solid/Impurity Concentration in Liquid

Liquid Concentration

Go Impurity Concentration in Liquid = Impurity Concentration in Solid/Distribution Coefficient

Net Rate of Change in Conduction Band

Go Proportionality for Recombination = Thermal Generation/(Intrinsic Carrier Concentration^2)

Thermal Generation Rate

Go Thermal Generation = Proportionality for Recombination*(Intrinsic Carrier Concentration^2)

Excess Carrier Concentration

Go Excess Carrier Concentration = Optical Generation Rate*Recombination Lifetime

Optical Generation Rate

Go Optical Generation Rate = Excess Carrier Concentration/Recombination Lifetime

Photoelectron Energy

Go Photoelectron Energy = [hP]*Frequency of Incident Light

Conduction Band Energy

Go Conduction Band Energy = Energy Gap+Valence Band Energy

Valence Band Energy

Go Valence Band Energy = Conduction Band Energy-Energy Gap

Energy Gap

Go Energy Gap = Conduction Band Energy-Valence Band Energy

< 15 Semiconductor Carriers Calculators

Intrinsic Carrier Concentration

Go Intrinsic Carrier Concentration = sqrt(Effective Density of State in Valence Band*Effective Density of State in Conduction Band)*exp(-Energy Gap/(2*[BoltZ]*Temperature))

Carrier Lifetime

Go Carrier Lifetime = 1/(Proportionality for Recombination*(Holes Concentration in Valance Band+Electron Concentration in Conduction Band))

Radius of Nth Orbit of Electron

Go Radius of nth Orbit of Electron = ([Coulomb]*Quantum Number^2*[hP]^2)/(Mass of Particle*[Charge-e]^2)

Quantum State

Go Energy in Quantum State = (Quantum Number^2*pi^2*[hP]^2)/(2*Mass of Particle*Potential Well Length^2)

Electron Flux Density

Go Electron Flux Density = (Mean Free Path Electron/(2*Time))*Difference in Electron Concentration

Fermi Function

Go Fermi Function = Electron Concentration in Conduction Band/Effective Density of State in Conduction Band

Effective Density State in Valence Band

Go Effective Density of State in Valence Band = Holes Concentration in Valance Band/(1-Fermi Function)

Distribution Coefficient

Go Distribution Coefficient = Impurity Concentration in Solid/Impurity Concentration in Liquid

Electron Multiplication

Go Electron Multiplication = Number of Electron Out of Region/Number of Electron in Region

Excess Carrier Concentration

Go Excess Carrier Concentration = Optical Generation Rate*Recombination Lifetime

Electron Current Density

Go Electron Current Density = Total Carrier Current Density-Hole Current Density

Hole Current Density

Go Hole Current Density = Total Carrier Current Density-Electron Current Density

Mean Time Spend by Hole

Go Mean Time Spend by Hole = Optical Generation Rate*Majority Carrier Decay

Photoelectron Energy

Go Photoelectron Energy = [hP]*Frequency of Incident Light

Conduction Band Energy

Go Conduction Band Energy = Energy Gap+Valence Band Energy

Photoelectron Energy Formula

Photoelectron Energy = [hP]*Frequency of Incident Light
E_photo = [hP]*f

How do I find Coulomb's constant?

The force is modeled based on the charge and distance, and Coulomb's constant (k) is known as a proportionality constant in the equation F=k qq/r2.

How to Calculate Photoelectron Energy?

Photoelectron Energy calculator uses Photoelectron Energy = [hP]*Frequency of Incident Light to calculate the Photoelectron Energy, The photoelectron energy is contained in discrete units rather than in a continuous distribution of energies. The quantized units of light energy can be considered as localized packets of energy, called photons is integral multiple of planks constant anf angular frequency. Photoelectron Energy is denoted by E_photo symbol.

How to calculate Photoelectron Energy using this online calculator? To use this online calculator for Photoelectron Energy, enter Frequency of Incident Light (f) and hit the calculate button. Here is how the Photoelectron Energy calculation can be explained with given input values -> 4.7E+21 = [hP]*1.8315E+17.

FAQ

What is Photoelectron Energy?

The photoelectron energy is contained in discrete units rather than in a continuous distribution of energies. The quantized units of light energy can be considered as localized packets of energy, called photons is integral multiple of planks constant anf angular frequency and is represented as E_photo = [hP]*f or Photoelectron Energy = [hP]*Frequency of Incident Light. Frequency of Incident Light refers to the number of complete cycles of electromagnetic waves passing through a given point in space per unit time.

How to calculate Photoelectron Energy?

The photoelectron energy is contained in discrete units rather than in a continuous distribution of energies. The quantized units of light energy can be considered as localized packets of energy, called photons is integral multiple of planks constant anf angular frequency is calculated using Photoelectron Energy = [hP]*Frequency of Incident Light. To calculate Photoelectron Energy, you need Frequency of Incident Light (f). With our tool, you need to enter the respective value for Frequency of Incident Light and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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