Research Data Leeds Repository

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

Knox, Craig S. and Vaughan, Matthew T. and Fox, Nathan R. and Yagmur, Ahmet and Sasaki, Satoshi and Cunningham, John E. and Linfield, Edmund H. 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/10.5518/1475

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 mechanics F000 - Physical sciences > F300 - Physics > F360 - Optical physics
Divisions:	Faculty of Engineering and Physical Sciences > School of Electronic and Electrical Engineering Faculty of Engineering and Physical Sciences > School of Electronic and Electrical Engineering > Pollard Institute Faculty of Engineering and Physical Sciences > School of Physics and Astronomy
Related resources:	Location Type https://doi.org/10.1515/nanoph-2023-0690 Publication
License:	Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited:	15 Feb 2024 15:23
URI:	http://archive.researchdata.leeds.ac.uk/id/eprint/1241
Additional details Additional details Creators: 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/0000-0002-4673-5649 University of Leeds https://ror.org/024mrxd33 ror Vaughan, Matthew T. https://orcid.org/0000-0002-8336-2183 University of Leeds Fox, Nathan R. n/A University of Leeds Yagmur, Ahmet https://orcid.org/0000-0002-6042-7730 University of Leeds Sasaki, Satoshi https://orcid.org/0000-0002-8915-6735 University of Leeds Cunningham, John E. https://orcid.org/0000-0002-1805-9743 University of Leeds Linfield, Edmund H. https://orcid.org/0000-0001-6912-0535 University of Leeds Davies, A. Giles https://orcid.org/0000-0002-1987-4846 University of Leeds Freeman, Joshua R. https://orcid.org/0000-0002-5493-6352 University of Leeds Type of data: Dataset Research funders: EPSRC, Horizon 2020 Framework Programme Grant numbers: EP/V001914/1, 964735 Publication date: 2024 Resource language: English Research project title: EXTREME-IR Publisher: University of Leeds Contact Email Address: c.s.knox@leeds.ac.uk Last Modified: 15 Feb 2024 23:35

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Documentation

README_Knox-etal_2024.txt [3kB] README_Knox-etal_2024.txt [3kB] README_Knox-etal_2024.txt [3kB] Visible to: Anyone File name: README_Knox-etal_2024.txt 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] Figures_1_and_2.opju [24MB] Figures_1_and_2.opju [24MB] Visible to: Anyone File name: Figures_1_and_2.opju Content type: Data License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 24MB

Figures_3_4_and_5.opju [581kB] Figures_3_4_and_5.opju [581kB] Figures_3_4_and_5.opju [581kB] Visible to: Anyone File name: Figures_3_4_and_5.opju Content type: Data License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 581kB

Supplementary_Info_Graphs.opju [500kB] Supplementary_Info_Graphs.opju [500kB] Supplementary_Info_Graphs.opju [500kB] Visible to: Anyone File name: Supplementary_Info_Graphs.opju 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] Raw_THz_Data.zip [3MB] Raw_THz_Data.zip [3MB] Visible to: Anyone File name: Raw_THz_Data.zip Content type: Data Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 3MB