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CMOS Mean Free Path Formula

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Mean Free Path is defined as the average distance travelled by a moving particle between successive impacts, which modifies its direction or energy or other particle properties. Check FAQs

L = \frac{V c}{E c}

L - Mean Free Path?V_c - Critical Voltage in CMOS?E_c - Critical Electric Field?

CMOS Mean Free Path Example

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With units

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Here is how the CMOS Mean Free Path equation looks like with Values.

Here is how the CMOS Mean Free Path equation looks like with Units.

Here is how the CMOS Mean Free Path equation looks like.

697.5 = \frac{2.79}{0.004}

697.5mm = \frac{2.79V}{0.004V/mm}

697.5 = \frac{2.79}{0.004}

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CMOS Mean Free Path Solution

Follow our step by step solution on how to calculate CMOS Mean Free Path?

FIRST Step Consider the formula

L = \frac{V c}{E c}

Next Step Substitute values of Variables

∴

L = \frac{2.79V}{0.004V/mm}

Next Step Convert Units

∴

L = \frac{2.79V}{4V/m}

Next Step Prepare to Evaluate

∴

L = \frac{2.79}{4}

Next Step Evaluate

∴

L = 0.6975m

LAST Step Convert to Output's Unit

∴

L = 697.5mm

CMOS Mean Free Path Formula Elements

Variables

Mean Free Path

Mean Free Path is defined as the average distance travelled by a moving particle between successive impacts, which modifies its direction or energy or other particle properties.

Symbol: L

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Mean Free Path

Critical Voltage in CMOS

Critical Voltage in CMOS is the minimum phase to the neutral voltage which glows and appears all along the line conductor.

Symbol: V_c

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Critical Voltage in CMOS

Critical Electric Field

Critical Electric Field is defined as the electric force per unit charge.

Symbol: E_c

Measurement: Electric Field StrengthUnit: V/mm

Note: Value should be greater than 0.

Formulas to find Critical Electric Field

Other formulas in CMOS Circuit Characteristics category

Go CMOS Critical Voltage

V c = E c \cdot L

Go Width of Source Diffusion

W = \frac{A s}{D s}

Go Area of Source Diffusion

A s = D s \cdot W

Go Depletion Region Width

L d = L pn - L eff

How to Evaluate CMOS Mean Free Path?

CMOS Mean Free Path evaluator uses Mean Free Path = Critical Voltage in CMOS/Critical Electric Field to evaluate the Mean Free Path, CMOS Mean Free Path refers to the average distance that free charge carriers (electrons or holes) can travel in a semiconductor material without colliding with each other or with the surrounding lattice atoms. Mean Free Path is denoted by L symbol.

How to evaluate CMOS Mean Free Path using this online evaluator? To use this online evaluator for CMOS Mean Free Path, enter Critical Voltage in CMOS (V_c) & Critical Electric Field (E_c) and hit the calculate button.

FAQs on CMOS Mean Free Path

What is the formula to find CMOS Mean Free Path?

The formula of CMOS Mean Free Path is expressed as Mean Free Path = Critical Voltage in CMOS/Critical Electric Field. Here is an example- 697500 = 2.79/4.

How to calculate CMOS Mean Free Path?

With Critical Voltage in CMOS (V_c) & Critical Electric Field (E_c) we can find CMOS Mean Free Path using the formula - Mean Free Path = Critical Voltage in CMOS/Critical Electric Field.

Can the CMOS Mean Free Path be negative?

No, the CMOS Mean Free Path, measured in Length cannot be negative.

Which unit is used to measure CMOS Mean Free Path?

CMOS Mean Free Path is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which CMOS Mean Free Path can be measured.

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CMOS Mean Free Path Formula

CMOS Mean Free Path Example

CMOS Mean Free Path Solution

CMOS Mean Free Path Formula Elements

Other formulas in CMOS Circuit Characteristics category

How to Evaluate CMOS Mean Free Path?

FAQs on CMOS Mean Free Path

Variable Name