What is the maximum electric field in the junction

Assignment Help Electrical Engineering

Reference no: EM13274309

An ideal one sided silicon n+p junction has uniform doping on both sides of the abrupt junction. The doping relation is Nd=50Na. the built in potential barrier is Vbi=0.752 V. the maximum electric field in the junction is Emax=1.14*10^5 V/cm for a reverse bias voltage of 10 V. T=300K. Determine (a) Na,Nd (b) xp for Vr=10 and (c) C'j Vr=10.

Reference no: EM13274309

Reviews

Write a Review

Message

Electrical Engineering Questions & Answers

Calculate number of second for water balloon to hit the dean

Assume you are standing atop the Engineering Research Center, holding a ketchup-filled water balloon. The dean is walking by in a bright, clean white hat, soon to arrive right underneath your perch. And temptation strikes. And is irresistible.

What is temporal frequency of object surface at any point

Consider an object that has homogeneously textured surface with maximum spatial frequency of (fx,fy)=(3,4) cycle/ meter and that is moving at a constant speed of (Vx,Vy)=(1,1) meter/second.

Do specify the requirements on the adc

A calibrated RTD with ALPHA = 0.0041/°C, R = 306.5 Ohms at 20°C, and PD = 30 mW/°C will be used to measure a critical reaction temperature. Temperature must be measured between 50° and 100°C with a resolution of at least 0.1°C.

Find what is the time average poynting power

A complex electric field vector is given by E¯(¯r) =A/k * (ˆxk(z) - zˆk(x))e^-j(k(x)x+k(z)z) , where A is a complex number and k = µ is the real magnitude of the wave vector ¯k. a. What is the wave vector ¯k? b. What is the magnetic field

What is the total number of electrons transported

What is the total number of electrons transported from the positive electrode to the negative electrode by the charge escalator from the time the battery is first used until it is completely dead?

Find the total dissipated power when the resistor is same

The power dissipated in the resistor is 62 W when connected to a 10V source. Find the total dissipated power when the same resistor is connected to a 5V source.

For how long would device tie up bus when transferring block

Consider a system in which a data transfer over a bus takes 500 ns. Transfer of bus control in either direction, from processor to I/O device or vice versa, takes 250 ns. One of the I/O devices has a data transfer rate of 50 KB/s and employs DMA.

Define what does the given code do

What does the following code do. class MyListener implements ActionListener public void actionPerformed (ActionEvent e) MyListener listener = new MyListener Timer t = new Timer(interval, listener)

Write an equation for the voltage across the resistor

For a certain source-free parallel RLC circuit, R=1k-ohm, C=3uF and L is such that the circuit response is overdamped. Write an equation for the voltage across the resistor if it is known that v(0-) = 9V and dv/dt|t=0+= 2 V/s

Derive an expression for the incremental work

A positive charge of magnitude q1 lies at the origin. Derive an expression for the incremental work done in moving a second point charge q2 through a distance dx from the starting position (x, y, z) in the direction -ax.

Find shortest distance from the load to location of the stub

A 100-Ohm lossless transmission line is to be matched to a load with impedance ZL = 120 - j80 Ohm using a short-circuited stub. Use the Smith chart to determine: (a) the standing wave ratio, (b) the shortest distance from the load to the location ..

Determine all of the prime implicants of f

F(a,b,c,d) = Σ m(7, 11, 12, 14) + Σ d(0, 10) (a) Find all of the prime implicants of F'. (b) Find a minimum product-of-sums for F. Note: F' is specified in (a) and F in (b).

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages