Determine the time required to obtain the desired thickness

Assignment Help Electrical Engineering
Reference no: EM13254185

A thermal oxide of thickness 120 nm needs to be grown on a silicon wafer (100) in dry oxygen. If the process integration issue requires having a temperature not higher than 1050 degreeC, determine the time required to obtain the desired thickness. The wafer is put back into the furnace and used with steam to obtain a total thickness of 0.5µm. Calculate the time taken to obtain the additional thickness.

Reference no: EM13254185

Questions Cloud

Design a handheld hair dryer with the given specifications : Design a handheld hair dryer with the following specifications and realistic constraints: 1. It uses a 60 Hz, single-phase, 120 V r.m.s sinusoidal voltage source. 2. It has three settings low, medium, high.
Essential for strategic architect role of hr professional : The process of selection is limited to hiring new employees for job openings and excludes internal transfers and promotions. Knowledge of business trends is essential for the strategic architect role of an HR professional.
Design and model a car battery charger using pspice : Design and model a car battery charger using PSpice. Suppose that the source is a commercial circuit of 240V AC at 60Hz. The battery to recharge is 12V DC.
Compute the molarity of a solution made by dissolving : calculate the molarity of a solution made by dissolving 12.5 grams of Na2CrO4 in enough water to form exactly 550mL of solution
Determine the time required to obtain the desired thickness : A thermal oxide of thickness 120 nm needs to be grown on a silicon wafer (100) in dry oxygen. If the process integration issue requires having a temperature not higher than 1050 degreeC, determine the time required to obtain the desired thickness.
Which method is best for performing price analysis : Which method is best for performing price analysis in the widest variety of situations and explain your rationale.
Explain weak electrolyte or strong electrolyte : Classify each of the following aqueous solutions as a nonelectrolyte, weak electrolyte, or strong electrolyte.a)LiClO4 b)HClO c)CH3CH2CH2OH d)HClO3 e)CuSO4 f)C12H22O11
What would be the best measure of central tendency : Explain why or why not. What would be the best measure of central tendency for this distribution: the mean, median, or mode?
Explain the mass percent lithium hydroxide in the mixture : A0.4324 g sample of a potassium hydroxide-lithium hydroxide mixture requires 28.28 ml of 0.3520 M HCl for its titration to the equivalence point. What is the mass percent lithium hydroxide in this mixture?

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Define static electricity

Define static electricity and State five sources of static electricity and Describe three methods used to reduce hazards due to static electricity

  Find the steady state value of the output

transfer function: T(s)=1/(0.1s+1) with all initail conditions at 0 a) if the input is 1.5sin(2t)*u(t) find the steady state value of the output b) after the input is applied, approximately how long will it take for the steady state value you found i..

  Explain control systems and laplace transformations

Control Systems and Laplace Transformations, What is the step response of a system whose transfer function has a zero at -1, a pole at -2 and a gain factor of 2?

  Design a finite state machine which recognizes pattern

Design a Finite State Machine which recognizes the serial pattern 111. Assume serial input is applied to input pin Sin and an output pin labeled Sout is 1 whenever the string is recognized.  a) draw a state diagram of your design.

  Compute the output response y of a system

A causal linear time-invariant continuous-time system has impulse respose h(t)=(sin t)u(t-2). Compute the output respone y(t) for all t is greater than 0. compute the output response y(t) when x(t)=u(t) -u(t-1).

  Find the speed of the sphere after the acceleration

The charge is release from rest and accelerate through a potential difference of 100000v. (a) Find the speed of the sphere after the acceleration. (b) if the sphere (which is already up to its max)is fired directly at a fixed (can't move) charge q..

  Calculate the average value of the emf induced in the coil

A magnetic flux of 400 microwebers passing through a coil of 1200 turns is reversed in 0.1 sec. Calculate the average value of the e.m.f induced in the coil. ( HInt use Faraday's Law)

  Select the amplitude a to produce an average power

The message signal x(t), in the following system has a nabdwidth of 10kHz. The center frequecy of the Narrow Band Frequency Modulated (NBFM) signal nbfm(f) is 1Mhz, the frequency deviation f1=1khz and the amplitude of the NBFM signal is 1V.

  Determine the induced emf in the rotating loop

A rectangular loop of wire containing a high resistance voltmeter has corners initially at (a/2, b/2, 0), (-a/2, b/2, 0), (-a/2, -b/2, 0) and (a/2,-b/2, 0). The loop begins to rotate about the x axis at constant angular velocity w.

  Find the noise temperature for a cal-amp c-band

Find the noise temperature for a Cal-Amp C-Band 140105-1 low noise block down converters (LNB) for satellite TV. What is their equivalent series input resistance, and what implications does this have for the circuit design

  What is the maximum ac peak to peak voltage input

The LM358 op amp can be a single or dual supply op-amp. This mean that it can operate with just a single supply i.e. + 5 volt or with dual supplies i.e. (+ and -) 5 volt supplies. With a non-inverting configuration with dual supplies (+5v and -5v)..

Free Assignment Quote

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd