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Effective Density State in Valence Band Formula

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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. Check FAQs

N v = \frac{p 0}{1 - f E}

N_v - Effective Density of State in Valence Band?p₀ - Holes Concentration in Valance Band?f_E - Fermi Function?

Effective Density State in Valence Band Example

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Here is how the Effective Density State in Valence Band equation looks like with Values.

Here is how the Effective Density State in Valence Band equation looks like with Units.

Here is how the Effective Density State in Valence Band equation looks like.

2.4E+11 = \frac{2.3E+11}{1 - 0.022}

2.4E+111/m³ = \frac{2.3E+111/m³}{1 - 0.022}

2.4E+11 = \frac{2.3E+11}{1 - 0.022}

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Effective Density State in Valence Band Solution

Follow our step by step solution on how to calculate Effective Density State in Valence Band?

FIRST Step Consider the formula

N v = \frac{p 0}{1 - f E}

Next Step Substitute values of Variables

∴

N v = \frac{2.3E+111/m³}{1 - 0.022}

Next Step Prepare to Evaluate

∴

N v = \frac{2.3E+11}{1 - 0.022}

Next Step Evaluate

∴

N v = 235173824130.8791/m³

LAST Step Rounding Answer

∴

N v = 2.4E+111/m³

Effective Density State in Valence Band Formula Elements

Variables

Effective Density of State in Valence Band

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.

Symbol: N_v

Measurement: Carrier ConcentrationUnit: 1/m³

Note: Value should be greater than 0.

Formulas to find Effective Density of State in Valence Band

Holes Concentration in Valance Band

Holes Concentration in Valance Band refers to the quantity or abundance of holes present in the valence band of a semiconductor material.

Symbol: p₀

Measurement: Carrier ConcentrationUnit: 1/m³

Note: Value should be greater than 0.

Formulas to find Holes Concentration in Valance Band

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.

Symbol: f_E

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Fermi Function

Other formulas in Energy Band and Charge Carrier category

Go Distribution Coefficient

k d = \frac{C solid}{C L}

Go Photoelectron Energy

E photo = [hP] \cdot f

Go Fermi Function

f E = \frac{n 0}{N c}

Go Conduction Band Energy

E c = E g + E v

How to Evaluate Effective Density State in Valence Band?

Effective Density State in Valence Band evaluator uses Effective Density of State in Valence Band = Holes Concentration in Valance Band/(1-Fermi Function) to evaluate 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 evaluate Effective Density State in Valence Band using this online evaluator? To use this online evaluator for Effective Density State in Valence Band, enter Holes Concentration in Valance Band (p₀) & Fermi Function (f_E) and hit the calculate button.

FAQs on Effective Density State in Valence Band

What is the formula to find Effective Density State in Valence Band?

The formula of Effective Density State in Valence Band is expressed as Effective Density of State in Valence Band = Holes Concentration in Valance Band/(1-Fermi Function). Here is an example- 2.4E+11 = 230000000000/(1-0.022).

How to calculate Effective Density State in Valence Band?

With Holes Concentration in Valance Band (p₀) & Fermi Function (f_E) we can find Effective Density State in Valence Band using the formula - Effective Density of State in Valence Band = Holes Concentration in Valance Band/(1-Fermi Function).

Can the Effective Density State in Valence Band be negative?

No, the Effective Density State in Valence Band, measured in Carrier Concentration cannot be negative.

Which unit is used to measure Effective Density State in Valence Band?

Effective Density State in Valence Band is usually measured using the 1 per Cubic Meter[1/m³] for Carrier Concentration. 1 per Cubic Centimeter[1/m³], per Liter[1/m³] are the few other units in which Effective Density State in Valence Band can be measured.

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Effective Density State in Valence Band Formula

Effective Density State in Valence Band Example

Effective Density State in Valence Band Solution

Effective Density State in Valence Band Formula Elements

Other formulas in Energy Band and Charge Carrier category

How to Evaluate Effective Density State in Valence Band?

FAQs on Effective Density State in Valence Band

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