Semiconductor Materials

The relationship between Young's modulus ( $Y$ ), stress ( $%5Csigma$ ), and strain ( $%5Cepsilon$ ) is given by:
$Y%20%3D%20%5Cfrac%7B%5Csigma%7D%7B%5Cepsilon%7D$
We need to find the limiting stress ( $%5Csigma$ ). Rearranging the formula, we get: $%5Csigma%20%3D%20Y%20%5Ctimes%20%5Cepsilon$ Substituting the given values:
$%5Csigma%20%3D%20(2%20%5Ctimes%2010%5E%7B11%7D%20%5C%2C%20%5Ctext%7BN%2Fm%7D%5E2)%20%5Ctimes%20(0.15)$ $%5Csigma%20%3D%200.30%20%5Ctimes%2010%5E%7B11%7D%20%5C%2C%20%5Ctext%7BN%2Fm%7D%5E2$ $%5Csigma%20%3D%203.0%20%5Ctimes%2010%5E%7B-1%7D%20%5Ctimes%2010%5E%7B11%7D%20%5C%2C%20%5Ctext%7BN%2Fm%7D%5E2$ $%5Csigma%20%3D%203.0%20%5Ctimes%2010%5E%7B(-1%20%2B%2011)%7D%20%5C%2C%20%5Ctext%7BN%2Fm%7D%5E2$ $%5Csigma%20%3D%203.0%20%5Ctimes%2010%5E%7B10%7D%20%5C%2C%20%5Ctext%7BN%2Fm%7D%5E2$ The value of limiting stress is $3%20%5Ctimes%2010%5E%7B10%7D%20%5C%2C%20%5Ctext%7BN%2Fm%7D%5E2$ .

High-Yield Trend

Chapter Questions
1 MCQs

Official Solution

Semiconductor Materials

High-Yield Trend

Chapter Questions 1 MCQs

Official Solution

Chapter Questions
1 MCQs