Research Data Leeds Repository

Data associated with Scattering in InAs/GaSb Coupled Quantum Wells as a Probe of Higher Order Subband Hybridisation

Citation

Knox, Craig S. and Li, Lianhe and Rosamond, Mark C. and Linfield, Edmund and Marrows, Christopher H. (2020) Data associated with Scattering in InAs/GaSb Coupled Quantum Wells as a Probe of Higher Order Subband Hybridisation. University of Leeds. [Dataset] https://doi.org/10.5518/815¹

Dataset description

We have performed a detailed investigation into the inter-subband scattering within InAs/GaSb coupled quantum wells in the electron dominated regime. By considering the carrier mobilities and the quantum lifetime as a function of carrier density, we find that the occupation of higher order electron-like subbands are inhibited by anticrossing with the hole subbands. We also find that, by applying a gate bias to the GaSb layer, we are able to move the electron-hole anticrossing point in energy, modulating the electron-like states that should be localised within the InAs layer.

Keywords:	InAs/GaSb
Subjects:	F000 - Physical sciences2 F000 - Physical sciences > F300 - Physics3 F000 - Physical sciences > F300 - Physics > F320 - Chemical physics4 F000 - Physical sciences > F300 - Physics > F320 - Chemical physics > F321 - Solid-state physics5
Divisions:	Faculty of Engineering and Physical Sciences > School of Electronic and Electrical Engineering > Pollard Institute6 Faculty of Engineering and Physical Sciences > School of Physics and Astronomy7
Related resources:	Location Type https://eprints.whiterose.ac.uk/162072/8 Publication https://doi.org/10.1103/PhysRevB.102.0453109 Publication
License:	Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited:	26 Jun 2020 16:42
URI:	https://archive.researchdata.leeds.ac.uk/id/eprint/70010
Additional details Additional details Creators or authors: Creators ORCID Other ID Email Primary affiliation Primary affiliation ID Primary affiliation ID type Secondary affiliation Secondary affiliation ID Secondary affiliation ID type Knox, Craig S. https://orcid.org/0000-0002-4673-564911 University of Leeds https://ror.org/024mrxd33 ror Li, Lianhe https://orcid.org/0000-0003-4998-725912 University of Leeds https://ror.org/024mrxd33 ror Rosamond, Mark C. University of Leeds https://ror.org/024mrxd33 ror Linfield, Edmund https://orcid.org/0000-0001-6912-053513 University of Leeds https://ror.org/024mrxd33 ror Marrows, Christopher H. https://orcid.org/0000-0003-4812-639314 University of Leeds https://ror.org/024mrxd33 ror Type of data: Dataset Research funders: EPSRC, Royal Society Grant numbers: EP/M028143/1, Wolfson Research Merit Award, No. WM150029. Publication date: 2020 Resource language: English Metadata language: English Publisher: University of Leeds Contact email: C.S.Knox@leeds.ac.uk15 Last Modified: 20 Dec 2024 14:38

Files

Documentation

README.txt [505B] 16 README.txt [505B] 17 README.txt [505B] 18 Security: Anyone File name: README.txt19 Content type: Documentation Mime-Type: text/plain License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 505B

Data

Data Collection [3MB] 20 Data Collection [3MB] 21 Data Collection [3MB] 22 Security: Anyone File name: Scattering_in_InAsGaSb_data_collection.opj23 Content type: Data License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 3MB

• 1. https://doi.org/10.5518/815
• 2. https://archive.researchdata.leeds.ac.uk/view/subjects/F000.html
• 3. https://archive.researchdata.leeds.ac.uk/view/subjects/F300.html
• 4. https://archive.researchdata.leeds.ac.uk/view/subjects/F320.html
• 5. https://archive.researchdata.leeds.ac.uk/view/subjects/F321.html
• 6. https://archive.researchdata.leeds.ac.uk/view/divisions/PI/
• 7. https://archive.researchdata.leeds.ac.uk/view/divisions/SPA/
• 8. https://eprints.whiterose.ac.uk/162072/
• 9. https://doi.org/10.1103/PhysRevB.102.045310
• 10. https://archive.researchdata.leeds.ac.uk/id/eprint/700
• 11. https://orcid.org/0000-0002-4673-5649
• 12. https://orcid.org/0000-0003-4998-7259
• 13. https://orcid.org/0000-0001-6912-0535
• 14. https://orcid.org/0000-0003-4812-6393
• 15. mailto:C.S.Knox@leeds.ac.uk
• 16. https://archive.researchdata.leeds.ac.uk/700/2/README.txt
• 17. https://archive.researchdata.leeds.ac.uk/700/2/README.txt
• 18. https://archive.researchdata.leeds.ac.uk/700/2/README.txt
• 19. https://archive.researchdata.leeds.ac.uk/700/2/README.txt
• 20. https://archive.researchdata.leeds.ac.uk/700/1/Scattering_in_InAsGaSb_data_collection.opj
• 21. https://archive.researchdata.leeds.ac.uk/700/1/Scattering_in_InAsGaSb_data_collection.opj
• 22. https://archive.researchdata.leeds.ac.uk/700/1/Scattering_in_InAsGaSb_data_collection.opj
• 23. https://archive.researchdata.leeds.ac.uk/700/1/Scattering_in_InAsGaSb_data_collection.opj