What is Fermi level?
Answers were Sorted based on User's Feedback
Answer / vivek
Fermi level in an intrinsic semiconductor; located not
exactly in the center of the energy gap because of the
different effective mass of electron and hole.
energy level in solids at which the Fermi-Dirac
distribution function is equal to 0.5.
| Is This Answer Correct ? | 11 Yes | 3 No |
Answer / sushant
Fermilevel is a intrinsic semiconductory describing the
energy level in between valence band and conduction band
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / riya bipradas pal
Fermi level lies in between (may not be exactly at the center) the conduction band band and the valence band . An electron can only reach the conduction band from the valance band only if it has got energy higher than the energy of the fermi level energy or fermi band energy .
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / srinivas
the energy which corresponds to the centre of gravity of
free electrons and holes weighted according to their
energies.
| Is This Answer Correct ? | 1 Yes | 3 No |
Answer / karthik
Fermi level: It is the energy level in between of Covalent
Band to Valence Band.Either, to change the energy level band
from covalent to valence (or) valence to covalent band.
| Is This Answer Correct ? | 2 Yes | 9 No |
Suppose you have a combinational circuit between two registers driven by a clock. What will you do if the delay of the combinational circuit is greater than your clock signal? (You can't resize the combinational circuit transistors)
In what cases do you need to double clock a signal before presenting it to a synchronous state machine?
What is the difference between cmos and bipolar technologies?
For an AND-OR implementation of a two input Mux, how do you test for Stuck-At-0 and Stuck-At-1 faults at the internal nodes? (You can expect a circuit with some redundant logic)
What is validation?
Are you familiar with VHDL and/or Verilog?
What are the Factors affecting Power Consumption on a chip?
Insights of a pass gate. Explain the working?
What is Body Effect?
0 Answers CG CoreEL, Cisco, TA,
Help with VHDL programming. Write a VHDL code for a D-Latch with clear input ?? (Hint: Set up a “Process” with appropriate sensitivity list to get the desired D-Latch with Clr working.) Inputs AND OUTPUTS: entity Lab4b is Port ( Clr, Clk, D : in STD_LOGIC; Q : out STD_LOGIC); end Lab4b;
Cross section of an NMOS transistor?
What work have you done on full chip Clock and Power distribution? What process technology and budgets were used?