Thermal Equilibrium Concentration of Minority Charge Carrier Calculator

✖Intrinsic carrier density is the number of electrons in the conduction band or the number of holes in the valence band in intrinsic material.ⓘ Intrinsic Carrier Density [n_i]			+10% -10%
✖The Doping concentration of Base is the number of impurities added to the base.ⓘ Doping Concentration of Base [N_B]			+10% -10%

✖Thermal Equilibrium Concentration is defined as the concentration of carriers in an amplifier.ⓘ Thermal Equilibrium Concentration of Minority Charge Carrier [n_po]

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Formula

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Thermal Equilibrium Concentration of Minority Charge Carrier

Formula

n po = \frac{{(n i)}^{2}}{N B}

Example

1.1E+18 /m³ = \frac{{(4.5E+9 /m³)}^{2}}{19 /m³}

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Thermal Equilibrium Concentration of Minority Charge Carrier Solution

STEP 0: Pre-Calculation Summary

Formula Used

Thermal Equilibrium Concentration = ((Intrinsic Carrier Density)^2)/Doping Concentration of Base
n_po = ((n_i)^2)/N_B
This formula uses 3 Variables

Variables Used

Thermal Equilibrium Concentration - (Measured in 1 per Cubic Meter) - Thermal Equilibrium Concentration is defined as the concentration of carriers in an amplifier.
Intrinsic Carrier Density - (Measured in 1 per Cubic Meter) - Intrinsic carrier density is the number of electrons in the conduction band or the number of holes in the valence band in intrinsic material.
Doping Concentration of Base - (Measured in 1 per Cubic Meter) - The Doping concentration of Base is the number of impurities added to the base.

STEP 1: Convert Input(s) to Base Unit

Intrinsic Carrier Density: 4500000000 1 per Cubic Meter --> 4500000000 1 per Cubic Meter No Conversion Required
Doping Concentration of Base: 19 1 per Cubic Meter --> 19 1 per Cubic Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

n_po = ((n_i)^2)/N_B --> ((4500000000)^2)/19

Evaluating ... ...

n_po = 1.06578947368421E+18

STEP 3: Convert Result to Output's Unit

1.06578947368421E+18 1 per Cubic Meter --> No Conversion Required

FINAL ANSWER

1.06578947368421E+18 ≈ 1.1E+18 1 per Cubic Meter <-- Thermal Equilibrium Concentration

(Calculation completed in 00.004 seconds)

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Birsa Institute of Technology (BIT), Sindri

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Common-Base Current Gain

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Thermal Equilibrium Concentration of Minority Charge Carrier Formula

Thermal Equilibrium Concentration = ((Intrinsic Carrier Density)^2)/Doping Concentration of Base
n_po = ((n_i)^2)/N_B

What is thermal equilibrium carrier concentration?

The number of carriers in the conduction and valence band with no externally applied bias is called the equilibrium carrier concentration. For majority carriers, the equilibrium carrier concentration is equal to the intrinsic carrier concentration plus the number of free carriers added by doping the semiconductor.

How to Calculate Thermal Equilibrium Concentration of Minority Charge Carrier?

Thermal Equilibrium Concentration of Minority Charge Carrier calculator uses Thermal Equilibrium Concentration = ((Intrinsic Carrier Density)^2)/Doping Concentration of Base to calculate the Thermal Equilibrium Concentration, The Thermal equilibrium concentration of minority charge carrier is the value when the carriers in the conduction and valence band with no externally applied bias. Thermal Equilibrium Concentration is denoted by n_po symbol.

How to calculate Thermal Equilibrium Concentration of Minority Charge Carrier using this online calculator? To use this online calculator for Thermal Equilibrium Concentration of Minority Charge Carrier, enter Intrinsic Carrier Density (n_i) & Doping Concentration of Base (N_B) and hit the calculate button. Here is how the Thermal Equilibrium Concentration of Minority Charge Carrier calculation can be explained with given input values -> 1.1E+18 = ((4500000000)^2)/19.

FAQ

What is Thermal Equilibrium Concentration of Minority Charge Carrier?

The Thermal equilibrium concentration of minority charge carrier is the value when the carriers in the conduction and valence band with no externally applied bias and is represented as n_po = ((n_i)^2)/N_B or Thermal Equilibrium Concentration = ((Intrinsic Carrier Density)^2)/Doping Concentration of Base. Intrinsic carrier density is the number of electrons in the conduction band or the number of holes in the valence band in intrinsic material & The Doping concentration of Base is the number of impurities added to the base.

How to calculate Thermal Equilibrium Concentration of Minority Charge Carrier?

The Thermal equilibrium concentration of minority charge carrier is the value when the carriers in the conduction and valence band with no externally applied bias is calculated using Thermal Equilibrium Concentration = ((Intrinsic Carrier Density)^2)/Doping Concentration of Base. To calculate Thermal Equilibrium Concentration of Minority Charge Carrier, you need Intrinsic Carrier Density (n_i) & Doping Concentration of Base (N_B). With our tool, you need to enter the respective value for Intrinsic Carrier Density & Doping Concentration of Base 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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