Research Data Leeds Repository

Dataset Associated with Optical Conductivity of a Bi2Se3 Topological Insulator with a THz Transparent Top Gate

Citation

Knox, Craig S. and Vaughan, Matthew and Fox, Nathan R. and Yagmur, Ahmet and Sasaki, Satoshi and Cunningham, John and Linfield, Edmund and Davies, A. Giles and Freeman, Joshua R. (2024) Dataset Associated with Optical Conductivity of a Bi2Se3 Topological Insulator with a THz Transparent Top Gate. University of Leeds. [Dataset] https://doi.org/10.5518/1475¹

Dataset description

This is the dataset associated with the study performed on the transport and FIR properties of a Topologically insulating Bi2Se3 sample. It contains THz and DC conductivity data that show the change in conductivity as a function of gate bias, displaying the robustness of the topological surface states against external perturbation.

Keywords:	Quantum Transport, THz Spectroscopy, Topological Insulators
Subjects:	F000 - Physical sciences > F300 - Physics > F340 - Mathematical & theoretical physics > F342 - Quantum mechanics2 F000 - Physical sciences > F300 - Physics > F360 - Optical physics3
Divisions:	Faculty of Engineering and Physical Sciences > School of Electronic and Electrical Engineering4 Faculty of Engineering and Physical Sciences > School of Electronic and Electrical Engineering > Pollard Institute5 Faculty of Engineering and Physical Sciences > School of Physics and Astronomy6
Related resources:	Location Type https://doi.org/10.1515/nanoph-2023-06907 Publication https://eprints.whiterose.ac.uk/208072/8 Publication
License:	Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited:	15 Feb 2024 15:23
URI:	https://archive.researchdata.leeds.ac.uk/id/eprint/12419
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/0000-0002-4673-564910 University of Leeds https://ror.org/024mrxd33 ror Vaughan, Matthew https://orcid.org/0000-0002-8336-218311 University of Leeds https://ror.org/024mrxd33 ror Fox, Nathan R. University of Leeds https://ror.org/024mrxd33 ror Yagmur, Ahmet https://orcid.org/0000-0002-6042-773012 University of Leeds https://ror.org/024mrxd33 ror Sasaki, Satoshi https://orcid.org/0000-0002-8915-673513 University of Leeds https://ror.org/024mrxd33 ror Cunningham, John https://orcid.org/0000-0002-1805-974314 University of Leeds https://ror.org/024mrxd33 ror Linfield, Edmund https://orcid.org/0000-0001-6912-053515 University of Leeds https://ror.org/024mrxd33 ror Davies, A. Giles https://orcid.org/0000-0002-1987-484616 University of Leeds https://ror.org/024mrxd33 ror Freeman, Joshua R. https://orcid.org/0000-0002-5493-635217 University of Leeds https://ror.org/024mrxd33 ror Type of data: Dataset Research funders: EPSRC, Horizon 2020 Framework Programme Grant numbers: EP/V001914/1, 964735 Publication date: 2024 Resource language: English Metadata language: English Research project title: EXTREME-IR Publisher: University of Leeds Contact email: c.s.knox@leeds.ac.uk18 Last Modified: 03 Sep 2024 13:06

Files

Documentation

README_Knox-etal_2024.txt [3kB] 19 README_Knox-etal_2024.txt [3kB] 20 README_Knox-etal_2024.txt [3kB] 21 Security: Anyone File name: README_Knox-etal_2024.txt22 Content type: Documentation Mime-Type: text/plain License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 3kB

Data

Figures_1_and_2.opju [24MB] 23 Figures_1_and_2.opju [24MB] 24 Figures_1_and_2.opju [24MB] 25 Security: Anyone File name: Figures_1_and_2.opju26 Content type: Data License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 24MB

Figures_3_4_and_5.opju [581kB] 27 Figures_3_4_and_5.opju [581kB] 28 Figures_3_4_and_5.opju [581kB] 29 Security: Anyone File name: Figures_3_4_and_5.opju30 Content type: Data License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 581kB

Supplementary_Info_Graphs.opju [500kB] 31 Supplementary_Info_Graphs.opju [500kB] 32 Supplementary_Info_Graphs.opju [500kB] 33 Security: Anyone File name: Supplementary_Info_Graphs.opju34 Content type: Data Description: Contains the Data used in the Supplementary Information License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 500kB

Raw_THz_Data.zip [3MB] 35 Raw_THz_Data.zip [3MB] 36 Raw_THz_Data.zip [3MB] 37 Security: Anyone File name: Raw_THz_Data.zip38 Content type: Data Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 3MB

• 1. https://doi.org/10.5518/1475
• 2. https://archive.researchdata.leeds.ac.uk/view/subjects/F342.html
• 3. https://archive.researchdata.leeds.ac.uk/view/subjects/F360.html
• 4. https://archive.researchdata.leeds.ac.uk/view/divisions/SEEE/
• 5. https://archive.researchdata.leeds.ac.uk/view/divisions/PI/
• 6. https://archive.researchdata.leeds.ac.uk/view/divisions/SPA/
• 7. https://doi.org/10.1515/nanoph-2023-0690
• 8. https://eprints.whiterose.ac.uk/208072/
• 9. https://archive.researchdata.leeds.ac.uk/id/eprint/1241
• 10. https://orcid.org/0000-0002-4673-5649
• 11. https://orcid.org/0000-0002-8336-2183
• 12. https://orcid.org/0000-0002-6042-7730
• 13. https://orcid.org/0000-0002-8915-6735
• 14. https://orcid.org/0000-0002-1805-9743
• 15. https://orcid.org/0000-0001-6912-0535
• 16. https://orcid.org/0000-0002-1987-4846
• 17. https://orcid.org/0000-0002-5493-6352
• 18. mailto:c.s.knox@leeds.ac.uk
• 19. https://archive.researchdata.leeds.ac.uk/1241/5/README_Knox-etal_2024.txt
• 20. https://archive.researchdata.leeds.ac.uk/1241/5/README_Knox-etal_2024.txt
• 21. https://archive.researchdata.leeds.ac.uk/1241/5/README_Knox-etal_2024.txt
• 22. https://archive.researchdata.leeds.ac.uk/1241/5/README_Knox-etal_2024.txt
• 23. https://archive.researchdata.leeds.ac.uk/1241/1/Figures_1_and_2.opju
• 24. https://archive.researchdata.leeds.ac.uk/1241/1/Figures_1_and_2.opju
• 25. https://archive.researchdata.leeds.ac.uk/1241/1/Figures_1_and_2.opju
• 26. https://archive.researchdata.leeds.ac.uk/1241/1/Figures_1_and_2.opju
• 27. https://archive.researchdata.leeds.ac.uk/1241/2/Figures_3_4_and_5.opju
• 28. https://archive.researchdata.leeds.ac.uk/1241/2/Figures_3_4_and_5.opju
• 29. https://archive.researchdata.leeds.ac.uk/1241/2/Figures_3_4_and_5.opju
• 30. https://archive.researchdata.leeds.ac.uk/1241/2/Figures_3_4_and_5.opju
• 31. https://archive.researchdata.leeds.ac.uk/1241/3/Supplementary_Info_Graphs.opju
• 32. https://archive.researchdata.leeds.ac.uk/1241/3/Supplementary_Info_Graphs.opju
• 33. https://archive.researchdata.leeds.ac.uk/1241/3/Supplementary_Info_Graphs.opju
• 34. https://archive.researchdata.leeds.ac.uk/1241/3/Supplementary_Info_Graphs.opju
• 35. https://archive.researchdata.leeds.ac.uk/1241/4/Raw_THz_Data.zip
• 36. https://archive.researchdata.leeds.ac.uk/1241/4/Raw_THz_Data.zip
• 37. https://archive.researchdata.leeds.ac.uk/1241/4/Raw_THz_Data.zip
• 38. https://archive.researchdata.leeds.ac.uk/1241/4/Raw_THz_Data.zip