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Effective Density State in Valence Band Calculator

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Energy Band and Charge Carrier Electrons and Holes Semiconductor Carriers SSD Junction

✖Holes Concentration in Valance Band refers to the quantity or abundance of holes present in the valence band of a semiconductor material.ⓘ Holes Concentration in Valance Band [p₀]			+10% -10%
✖Fermi function is defined as a term used to describe the top of the collection of electron energy levels at absolute zero temperature.ⓘ Fermi Function [f_E]			+10% -10%

✖Effective Density of State in Valence Band is defined as the band of electron orbitals that electrons can jump out of, moving into the conduction band when excited.ⓘ Effective Density State in Valence Band [N_v]

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Effective Density State in Valence Band Solution

STEP 0: Pre-Calculation Summary

Formula Used

Effective Density of State in Valence Band = Holes Concentration in Valance Band/(1-Fermi Function)
N_v = p₀/(1-f_E)
This formula uses 3 Variables

Variables Used

Effective Density of State in Valence Band - (Measured in 1 per Cubic Meter) - Effective Density of State in Valence Band is defined as the band of electron orbitals that electrons can jump out of, moving into the conduction band when excited.
Holes Concentration in Valance Band - (Measured in 1 per Cubic Meter) - Holes Concentration in Valance Band refers to the quantity or abundance of holes present in the valence band of a semiconductor material.
Fermi Function - Fermi function is defined as a term used to describe the top of the collection of electron energy levels at absolute zero temperature.

STEP 1: Convert Input(s) to Base Unit

Holes Concentration in Valance Band: 230000000000 1 per Cubic Meter --> 230000000000 1 per Cubic Meter No Conversion Required
Fermi Function: 0.022 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

N_v = p₀/(1-f_E) --> 230000000000/(1-0.022)

Evaluating ... ...

N_v = 235173824130.879

STEP 3: Convert Result to Output's Unit

235173824130.879 1 per Cubic Meter --> No Conversion Required

FINAL ANSWER

235173824130.879 ≈ 2.4E+11 1 per Cubic Meter <-- Effective Density of State in Valence Band

(Calculation completed in 00.004 seconds)

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< Energy Band and Charge Carrier Calculators

Energy of Electron given Coulomb's Constant

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

Steady State Electron Concentration

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

Valence Band Energy

LaTeX Go Valence Band Energy = Conduction Band Energy-Energy Gap

Energy Gap

LaTeX Go Energy Gap = Conduction Band Energy-Valence Band Energy

< Semiconductor Carriers Calculators

Fermi Function

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

Distribution Coefficient

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

Photoelectron Energy

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

Conduction Band Energy

LaTeX Go Conduction Band Energy = Energy Gap+Valence Band Energy

Effective Density State in Valence Band Formula

LaTeX Go

Effective Density of State in Valence Band = Holes Concentration in Valance Band/(1-Fermi Function)
N_v = p₀/(1-f_E)

How do you determine the effective density of states in conduction band?

The effective density of states is temperature dependent and can be obtained from: Nc(T) = Nc(300K) (T/300) 3/2 where Nc(300K) is the effective density of states at 300K

How to Calculate Effective Density State in Valence Band?

Effective Density State in Valence Band calculator uses Effective Density of State in Valence Band = Holes Concentration in Valance Band/(1-Fermi Function) to calculate the Effective Density of State in Valence Band, The Effective Density State in Valence Band formula is defined as the band of electron orbitals that electrons can jump out of, moving into the conduction band when excited. The valence band is simply the outermost electron orbital of an atom of any specific material that electrons actually occupy. Effective Density of State in Valence Band is denoted by N_v symbol.

How to calculate Effective Density State in Valence Band using this online calculator? To use this online calculator for Effective Density State in Valence Band, enter Holes Concentration in Valance Band (p₀) & Fermi Function (f_E) and hit the calculate button. Here is how the Effective Density State in Valence Band calculation can be explained with given input values -> 2.4E+11 = 230000000000/(1-0.022).

FAQ

What is Effective Density State in Valence Band?

The Effective Density State in Valence Band formula is defined as the band of electron orbitals that electrons can jump out of, moving into the conduction band when excited. The valence band is simply the outermost electron orbital of an atom of any specific material that electrons actually occupy and is represented as N_v = p₀/(1-f_E) or Effective Density of State in Valence Band = Holes Concentration in Valance Band/(1-Fermi Function). Holes Concentration in Valance Band refers to the quantity or abundance of holes present in the valence band of a semiconductor material & Fermi function is defined as a term used to describe the top of the collection of electron energy levels at absolute zero temperature.

How to calculate Effective Density State in Valence Band?

The Effective Density State in Valence Band formula is defined as the band of electron orbitals that electrons can jump out of, moving into the conduction band when excited. The valence band is simply the outermost electron orbital of an atom of any specific material that electrons actually occupy is calculated using Effective Density of State in Valence Band = Holes Concentration in Valance Band/(1-Fermi Function). To calculate Effective Density State in Valence Band, you need Holes Concentration in Valance Band (p₀) & Fermi Function (f_E). With our tool, you need to enter the respective value for Holes Concentration in Valance Band & Fermi Function 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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