Quantum Hall Characterization and a Balanced Current Source

By Emilio Codecido

Lake Shore Cryotronics, Inc., Westerville, OH

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Bio

Emilio Codecido Emilio Codecido is an Application Scientist at Lake Shore Cryotronics. Dr. Codecido helps customers achieve the best electrical measurements for different state‑of-the-art applications, including those involving extremely sensitive devices and miniscule signals, where setup optimization is key.

Sponsored by

Birck Nanotechnology Center

Cite this work

Researchers should cite this work as follows:

  • Emilio Codecido (2024), "Quantum Hall Characterization and a Balanced Current Source," https://nanohub.org/resources/38874.

    BibTex | EndNote

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Location

1001, Birck Nanotechnology Center, Purdue University, West Lafayette, IN

Tags

  1. characterization
  2. Lake Shore Cryotronics
  3. quantum hall
  4. quantum Hall effect
  5. quantum hall measurement
Quantum Hall Characterization and a Balanced Current Source
  • Common mode rejection, Balanced Current Source, QHE measurements 1. Common mode rejection, Balance… 0
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  • Outline 2. Outline 24.924924924924927
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  • Balanced current source 3. Balanced current source 27.794461127794463
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  • Common mode introduction 4. Common mode introduction 130.23023023023023
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  • Demo: Single-ended source 5. Demo: Single-ended source 200.70070070070071
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  • Demo: Single-ended source 6. Demo: Single-ended source 259.75975975975979
    00:00/00:00
  • Demo: Balanced source 7. Demo: Balanced source 318.81881881881884
    00:00/00:00
  • Demo: Balanced source – external feedback 8. Demo: Balanced source – exte… 364.29763096429764
    00:00/00:00
  • M81 Common mode rejection 9. M81 Common mode rejection 434.03403403403405
    00:00/00:00
  • M81 Common mode rejection 10. M81 Common mode rejection 469.26926926926927
    00:00/00:00
  • Other CMR applications: 11. Other CMR applications: 513.7804471137805
    00:00/00:00
  • Graphene 12. Graphene 642.77610944277615
    00:00/00:00
  • M81 Common mode rejection 13. M81 Common mode rejection 686.41975308641975
    00:00/00:00
  • M81 Quantum Hall Measurements 14. M81 Quantum Hall Measurements 695.39539539539544
    00:00/00:00
  • Quantum Hall Effect 15. Quantum Hall Effect 884.48448448448448
    00:00/00:00
  • M81 wiring for Hall measurements 16. M81 wiring for Hall measuremen… 936.23623623623632
    00:00/00:00
  • QHE data bilayer graphene 17. QHE data bilayer graphene 992.69269269269273
    00:00/00:00
  • QHE data bilayer graphene 18. QHE data bilayer graphene 1025.3253253253254
    00:00/00:00
  • QHE data bilayer graphene 19. QHE data bilayer graphene 1090.2235568902236
    00:00/00:00
  • Extracting mobility 20. Extracting mobility 1105.6723390056725
    00:00/00:00
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