Quantum Hall Effect Trivia Quiz

10 Questions

Settings
Please wait...
Quantum Hall Effect Trivia Quiz

The Quantum Hall Effect is otherwise known as the integer Quantum Hall Effect it is the Quantum Theory or quantum physics view of the Hall effect which is the production of a voltage difference across an electrical conductor, transverse to an electric current in the conductor and applied to the magnetic field perpendicular to the current. Are you familiar with this topic? Try this quiz to test your knowledge on the topic.


Questions and Answers
  • 1. 
    Who discovered the Hall effect?
    • A. 

      James Phills Hall

    • B. 

      Edwin Hall

    • C. 

      Hall Mark

    • D. 

      Edwards Hall

  • 2. 
    What does σ represent?
    • A. 

      Quantum mechanics

    • B. 

      Hall Effect

    • C. 

      Hall Conductance

    • D. 

      Quantum constant

  • 3. 
    For Quantum Hall Efffect, the Hall effect was observed in how many dimensional electron system?
    • A. 

      1

    • B. 

      2

    • C. 

      3

    • D. 

      4

  • 4. 
     in this formula, what does e represent?
    • A. 

      Elementary charge

    • B. 

      Electron flow

    • C. 

      Hall electron flow

    • D. 

      Magnetic energy

  • 5. 
    What is the value of h in  ?
    • A. 

      6.62607015×10−34

    • B. 

      1.23984193

    • C. 

      3.16152649×10−26

    • D. 

      6.582119514(40)×10−16

  • 6. 
    What will determine if the Quantum Hall is IQHE or FQHE?
    • A. 

      Elementary charge

    • B. 

      Planck's constant

    • C. 

      Pre-factor value

    • D. 

      Hall Voltage

  • 7. 
    What does FQHE majorly depends on?
    • A. 

      Electron - electron interaction

    • B. 

      Fractional observation

    • C. 

      Planck's constant

    • D. 

      Hall Plateau

  • 8. 
    What does the abbreviation QAH mean?
    • A. 

      Quantumly Accelerated Hall effect

    • B. 

      Quantization of Abstract Hall voltage

    • C. 

      Quantized anomalous Hall

    • D. 

      Quantum anomalous Hall

  • 9. 
    Who discovered Hall conductivity was quantized? 
    • A. 

      Michael Pepper

    • B. 

      Gerhard Dorda

    • C. 

      Klaus Von Klitzing

    • D. 

      Robert Laughlin

  • 10. 
    Which of these semi conductors is widely used in IQH experiments?
    • A. 

      Silicon

    • B. 

      Diamond

    • C. 

      Boron arsenide

    • D. 

      Gallium arsenide