Nanoelectronics Knowledge Check
Test your understanding of nanoscale electronic devices and their underlying principles through focused multiple‑choice items.
Quiz Questions
Answer all questions below and test your knowledge.
- 1
Which material is most commonly used as the channel in a nanowire field-effect transistor?
- 2
What phenomenon dominates electron transport when the device length approaches the electron mean free path?
- 3
In a single-electron transistor, the Coulomb blockade occurs because:
- 4
Which fabrication technique enables patterning features below 10 nm without using a mask?
- 5
A graphene nanoribbon exhibits a bandgap primarily due to:
- 6
Which property of a carbon-based quantum dot is most advantageous for photodetectors?
- 7
In a memristor, resistance changes are driven by:
- 8
What is the primary advantage of using a tunnel field-effect transistor (TFET) over a conventional MOSFET?
- 9
Which measurement technique directly probes the density of states in a nanoscale device?
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