Fermi Level of Intrinsic Semiconductors Solution

STEP 0: Pre-Calculation Summary
Formula Used
Fermi Level Intrinsic Semiconductor = (Conduction Band Energy+Valance Band Energy)/2
EFi = (Ec+Ev)/2
This formula uses 3 Variables
Variables Used
Fermi Level Intrinsic Semiconductor - (Measured in Joule) - Fermi Level Intrinsic Semiconductor refers to the energy level within the band gap of the material that has a special significance in the context of electronic behavior.
Conduction Band Energy - (Measured in Joule) - Conduction Band Energy is the energy band in a material where the electrons are free to move and participate in electrical conduction.
Valance Band Energy - (Measured in Joule) - Valance Band Energy is one of the energy bands that electrons can occupy within a material's electronic structure.
STEP 1: Convert Input(s) to Base Unit
Conduction Band Energy: 0.56 Electron-Volt --> 8.97219304800004E-20 Joule (Check conversion here)
Valance Band Energy: 4.7 Electron-Volt --> 7.53023345100003E-19 Joule (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
EFi = (Ec+Ev)/2 --> (8.97219304800004E-20+7.53023345100003E-19)/2
Evaluating ... ...
EFi = 4.21372637790002E-19
STEP 3: Convert Result to Output's Unit
4.21372637790002E-19 Joule -->2.63 Electron-Volt (Check conversion here)
FINAL ANSWER
2.63 Electron-Volt <-- Fermi Level Intrinsic Semiconductor
(Calculation completed in 00.004 seconds)

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13 Semiconductor Characteristics Calculators

Conductivity in Semiconductors
Go Conductivity = (Electron Density*[Charge-e]*Mobility of Electron)+(Holes Density*[Charge-e]*Mobility of Holes)
Fermi Dirac Distribution Function
Go Fermi Dirac Distribution Function = 1/(1+e^((Fermi Level Energy-Fermi Level Energy)/([BoltZ]*Temperature)))
Conductivity of Extrinsic Semiconductors for N-type
Go Conductivity of Extrinsic Semiconductors (n-type) = Donor Concentration*[Charge-e]*Mobility of Electron
Conductivity of Extrinsic Semiconductor for P-Type
Go Conductivity of Extrinsic Semiconductors (p-type) = Acceptor Concentration*[Charge-e]*Mobility of Holes
Electron Diffusion Length
Go Electron Diffusion Length = sqrt(Electron Diffusion Constant*Minority Carrier Lifetime)
Energy Band Gap
Go Energy Band Gap = Energy Band Gap at 0K-(Temperature*Material Specific Constant)
Majority Carrier Concentration in Semiconductor for p-type
Go Majority Carrier Concentration = Intrinsic Carrier Concentration^2/Minority Carrier Concentration
Majority Carrier Concentration in Semiconductor
Go Majority Carrier Concentration = Intrinsic Carrier Concentration^2/Minority Carrier Concentration
Fermi Level of Intrinsic Semiconductors
Go Fermi Level Intrinsic Semiconductor = (Conduction Band Energy+Valance Band Energy)/2
Drift Current Density
Go Drift Current Density = Holes Current Density+Electron Current Density
Mobility of Charge Carriers
Go Charge Carriers Mobility = Drift Speed/Electric Field Intensity
Saturation Voltage using Threshold Voltage
Go Saturation Voltage = Gate Source Voltage-Threshold Voltage
Electric Field due to Hall Voltage
Go Hall Electric Field = Hall Voltage/Conductor Width

Fermi Level of Intrinsic Semiconductors Formula

Fermi Level Intrinsic Semiconductor = (Conduction Band Energy+Valance Band Energy)/2
EFi = (Ec+Ev)/2

How does temperature affect the band gap?

The band-gap energy of semiconductors tends to decrease with increasing temperature. When temperature increases, the amplitude of atomic vibrations increase, leading to larger interatomic spacing.

How to Calculate Fermi Level of Intrinsic Semiconductors?

Fermi Level of Intrinsic Semiconductors calculator uses Fermi Level Intrinsic Semiconductor = (Conduction Band Energy+Valance Band Energy)/2 to calculate the Fermi Level Intrinsic Semiconductor, Fermi Level of Intrinsic Semiconductors refers to the energy level within the band gap of the material that has a special significance in the context of electronic behavior. An intrinsic semiconductor is a pure semiconductor material with an equal number of electrons and holes, meaning there are no impurities or external doping present. Fermi Level Intrinsic Semiconductor is denoted by EFi symbol.

How to calculate Fermi Level of Intrinsic Semiconductors using this online calculator? To use this online calculator for Fermi Level of Intrinsic Semiconductors, enter Conduction Band Energy (Ec) & Valance Band Energy (Ev) and hit the calculate button. Here is how the Fermi Level of Intrinsic Semiconductors calculation can be explained with given input values -> 1.6E+19 = (8.97219304800004E-20+7.53023345100003E-19)/2.

FAQ

What is Fermi Level of Intrinsic Semiconductors?
Fermi Level of Intrinsic Semiconductors refers to the energy level within the band gap of the material that has a special significance in the context of electronic behavior. An intrinsic semiconductor is a pure semiconductor material with an equal number of electrons and holes, meaning there are no impurities or external doping present and is represented as EFi = (Ec+Ev)/2 or Fermi Level Intrinsic Semiconductor = (Conduction Band Energy+Valance Band Energy)/2. Conduction Band Energy is the energy band in a material where the electrons are free to move and participate in electrical conduction & Valance Band Energy is one of the energy bands that electrons can occupy within a material's electronic structure.
How to calculate Fermi Level of Intrinsic Semiconductors?
Fermi Level of Intrinsic Semiconductors refers to the energy level within the band gap of the material that has a special significance in the context of electronic behavior. An intrinsic semiconductor is a pure semiconductor material with an equal number of electrons and holes, meaning there are no impurities or external doping present is calculated using Fermi Level Intrinsic Semiconductor = (Conduction Band Energy+Valance Band Energy)/2. To calculate Fermi Level of Intrinsic Semiconductors, you need Conduction Band Energy (Ec) & Valance Band Energy (Ev). With our tool, you need to enter the respective value for Conduction Band Energy & Valance Band Energy 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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