Compute the position of the quasi-fermi

Assignment Help Mechanical Engineering

Reference no: EM13137920

An n-type silicon sample with Nd=10^16cm-3 is steadily illuminated such that g'=10^21cm-s^-1. If tn0=tp0=10^-6s, calculate the position of the quasi-Fermi levels for electrons and holes with respect to the intrinsic level (assume that ni=1.5x10^10cm^-3).

Reference no: EM13137920

Questions Cloud

What concerns are there with any such law? : What changes should be made to the copyright law to reflect the ease with which much creative material can be reproduced and distributed over the Internet. What concerns are there with any such law?

What is the purpose of the parol evidence rule? : What is the purpose of the parol evidence rule? Would it be better to simply allow all parol evidence in as evidence and leave it up to the jury how much weight to give to the evidence? Would this be better than not allowing the jury to see the evide..

Gross profit line and income before taxes line : Gross Profit margin was higher than Nike's, but it’s Income Before Taxes margin was lower? In other words, what happened between the gross profit line and the income before taxes line to cause this flip in which company was more profitable/effic..

Calculate the annual rate : Calculate the annual rate of return for each asset in each of the 10 preceding years, and those values to find the average annual return for each asset over the 10-year period.

Compute the position of the quasi-fermi : calculate the position of the quasi-Fermi levels for electrons and holes with respect to the intrinsic level (assume that ni=1.5x10^10cm^-3).

What amount of interest should be charged to expense : In addition, the company had outstanding all year a 10%, 3-year, $4,000,000 note payable and an 11%, 4-year, $7,500,000 note payable. What amount of interest should be charged to expense?

Significant debits to an accumulated depreciation account : Which of the following explanations might satisfy an auditor who discovers significant debits to an accumulated depreciation account?

Organizational guidelines for communicating withbaby boomer : develop a list of organizational guidelines for communicating with baby boomers. how do baby boomers like to learn in a training setting?

What is present value of tax savings related : Assume a tax rate of 40 percent and that current losses can be used to offset taxable income in future years. What is the present value of tax savings related to the operating losses in years 1 and 2?

User Account

All Pages