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InsemMar 20242019 patternBE E&TC

Nano Electronics SPPU Insem Question Paper Mar 2024

All 4 questions from this SPPU insem paper, as printed. Read them here or open the PDF.

Open the PDFMost repeated Nano Electronics questions
Subject code
404192B
Pattern
2019 pattern
Exam
Insem
Session
Mar 2024
Max. marks
30
Time
1 Hour
Semester
VIII
Paper code
[6270]-87

Printed for: B.E. (E&TC) (Insem)

Instructions to the candidates

  1. Answers Q.1 or Q.2, Q.3 or Q.4.
  2. Neat diagrams must be drawn wherever necessary.
  3. Figures to the right indicate full marks.
  4. Assume suitable data, if necessary.

Questions

  1. Q1

    1. a)

      What are different tools used for measuring nanostructures? Explain principle & working of scanning Tunneling Microscope.

      [7]
    2. b)

      Explain in detail the fundamental science behind nanotechnology.

      [8]

  2. Q2

    1. a)

      Describe the different tools used to make nanostructures.

      [7]
    2. b)

      Discuss the advantages & limitations of silicon material.

      Also asked:Mar 2025 ·Feb 2023

      [8]

  3. Q3

    1. a)

      Describe scanning probe instrument with neat diagram.

      [5]
    2. b)

      List different nano crystal non-volatile memories. Explain any one.

      [5]
    3. c)

      Draw & explain functioning of AFM.

      [5]

  4. Q4

    1. a)

      What are different lithography techniques? Explain any one.

      [5]
    2. b)

      Explain different novel dielectric materials for future transistors.

      Also asked:Mar 2025 ·Feb 2023

      [5]
    3. c)

      Write short notes on : Nano CMOS devices. eeee

      Also asked:Mar 2025 ·Feb 2023

      [5]