Reference no: EM131249515
Project - SOI Devices: Energy Balance and Lattice Temperature Model
1. Modify the script accordingly to simulate, using the parameters given in the table below, 25, 45, 90, 120 and 180 nm gate-length fully depleted SOI devices and produce the following outputs:
a. Output characteristics when using both drift diffusion and energy balance model. Assume channel length of 25, 90 and 180 nm.
b. Velocity of the electrons in the channel for the final bias conditions (for each of the 25, 90 and 180 nm channel length devices) by including the output velocity statement in the script. Use the cutline feature of Tonyplot to plot the drift velocity along the channel. Use depth of 3 nm from the top semiconductor oxide interface.
2. For the 25, 45 and 180 nm gate-length device perform isothermal energy balance and non-isothermal energy balance calculation of the device output characteristics. Comment on the results obtained in terms of:
a. Current degradation for final bias.
b. Temperature distribution profile in the device, and
c. Joule heating distribution profile in the device for the final bias conditions.
3. Perform energy balance calculation for the device with 25 and 180 nm channel length and momentum and energy relaxation times equal to 0.15 ps, 0.2 ps and 0.25 ps. Comment on the results obtained.
|
Gate Length Lgate (nm)
|
Oxide Thickness
tOX (nm)
|
Source/Drain Length
LS/D =Lgate (nm)
|
Silicon Layer Thickness
tsi = 0.4Lgate (nm)
|
BOX Thickness tBOX (nm)
|
Source/Drain Doping Concentration ND (m-3)
|
Channel Doping Concentration NA (m-3)
|
|
25
(1.2 V)
|
1.2
|
25
|
10
|
40
|
1×1026
|
1×1024
|
|
45
(1.5 V)
|
2
|
45
|
18
|
60
|
1×1026
|
1×1024
|
|
90
(1.8 V)
|
2
|
90
|
36
|
120
|
1×1026
|
1×1023
|
|
120
(2 V)
|
3
|
120
|
48
|
160
|
1×1026
|
1×1023
|
|
180
(2.5 V)
|
3
|
180
|
72
|
200
|
1×1026
|
1×1023
|
Attachment:- Project Assignment.rar
|
Explain the difference between laissez faire economics
: Explain the difference between Laissez Faire Economics and Keynesian Economics
|
|
Explain how your biggest influence aligns with the research
: Explain how your biggest influence aligns with the research. Incorporate information from at least two academic sources to support your statements and ideas. Academic sources could include your textbook, required readings for this module, or acade..
|
|
What is the firm marginal revenue
: 1 . A firm's total revenue and cost functions are TR = 4Q and TC = 10Q - 0.75 Q 2 i. What is the firm's marginal revenue ii. What is the firm's marginal cost function?
|
|
The baumol-tobin model
: Here we'll build some intuition for the money demand function we've been using to characterize the money market. Suppose you earn pY in nominal income that you want to spend at constant rate over the course of the next year.One of the ways general..
|
|
Modify the script accordingly to simulate
: Project - SOI Devices: Energy Balance and Lattice Temperature Model. Modify the script accordingly to simulate, using the parameters given in the table below, 25, 45, 90, 120 and 180 nm gate-length fully depleted SOI devices and produce the followi..
|
|
What factors are responsible for given change
: The selection process in organizations has taken on increasing importance in the past few decades. What factors are responsible for this change?
|
|
What is your best possible older adult self
: Imagine that everything has gone as well as it possibly could, and you have achieved your life dreams. What is your life like at this stage? What things about you are the same at that age as they are for you now as a student of psychology? What th..
|
|
Effects of an increase in the overall cost
: A person has just been awarded an income increase to offset the effects of an increase in the overall cost of living in his country. This increment is tied to the consumer price index (CPI), which recently escalated from 110 to 112. What should hi..
|
|
Consider the regression model
: Let B-hat denote an estimator of B that is constructed as B-hat = Y-bar/X-bar, where Y-bar and X-bar are the sample means of Yi and Xi, respectively. Show that B-hat is conditionally unbiased.
|