Data for Observation of a Dynamic Magneto-chiral Instability in Photoexcited Tellurium

Huang, Yijing; Mahmood, Fahad

doi:10.13012/B2IDB-1409842_V1

Illinois Data Bank - Dataset

Data for Observation of a Dynamic Magneto-chiral Instability in Photoexcited Tellurium

Cite this dataset:

Huang, Yijing; Mahmood, Fahad (2025): Data for Observation of a Dynamic Magneto-chiral Instability in Photoexcited Tellurium. University of Illinois Urbana-Champaign. https://doi.org/10.13012/B2IDB-1409842_V1

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Dataset Description	The data and code provided in this dataset can be used to generate plots that show the results of linear prediction algorithm and the amplified modes, supporting the key argument of the manuscript. It is divided into five subfolders, each corresponding to one combination of external condition (magnetic field B, temperature), scan parameter (temperature, magnetic field B), pump laser polarization (linear s, linear p, and circular), and sample orientation ( B parallel to c axis, B perpendicular to c axis): 1) B parallel to c axis, linear pump polarization in s, linear THz emission polarization in s, field dependence (B_parallel_c_linear_spump_sprobe_field). 2) B parallel to c axis, linear pump polarization in s, linear THz emission polarization in s, temperature dependence (B_parallel_c_linear_spump_sprobe_temperature). 3) B perpendicular to c axis, linear pump polarization in s, linear THz emission polarization in s, field dependence (B_perp_c_linear_spump_sprobe_field). 4) B perpendicular to c axis, linear pump polarization in s, linear THz emission polarization in s, temperature dependence (B_perp_c_linear_spump_sprobe_temperature). 5) B parallel to c axis, circular pump polarization (left circularly polarized LCP and right circularly polarized RCP), linear THz emission polarization in s, field dependence (B_parallel_c_LCPRCP_pump_sprobe_field). Each folder contains the raw data (.mat), the oscillator parameters obtained through linear prediction algorithm (.mat), and the plot-generating code (.m). The code plots the raw data, the fit to the processed data, and the amplified modes. Codes are written in MATLAB R2024a; the working directory of each code should be the corresponding subfolder that contains it.
Subject	Physical Sciences
Keywords	magneto-chiral instability; THz emission; THz spectroscopy; nonequilibrium states; emergent phenomena; Weyl semiconductor; tellurium; ultrafast spectrscopy; photoexcitation
License	CC BY
Funder	U.S. Department of Energy (DOE)-Grant:Award No.DE-SC0021238
Corresponding Creator	Yijing Huang
Downloaded	40 times
Related Materials (1) Preprint Huang, Y., Abboud, N., Lv, Y., Zhu, P., Murzabekova, A., Lee, C., Pappas, E.A., Petruzzi, D., Yan, J.Y., Chauduri, D., Abbamonte, P., Shoemaker, D.P., Fernandes, R.M., Noronha, J., & Mahmood, F. (2025). Observation of a dynamic magneto-chiral instability in photoexcited tellurium. doi: https://doi.org/10.48550/arXiv.2502.05170

Versions in Illinois Data Bank

Version	DOI	Comment	Publication Date
1	10.13012/B2IDB-1409842_V1		2025-02-03

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Change Log

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RelatedMaterial	create: {"material_type"=>"Preprint", "availability"=>nil, "link"=>"https://doi.org/10.48550/arXiv.2502.05170", "uri"=>"10.48550/arXiv.2502.05170", "uri_type"=>"DOI", "citation"=>"Huang, Y., Abboud, N., Lv, Y., Zhu, P., Murzabekova, A., Lee, C., Pappas, E.A., Petruzzi, D., Yan, J.Y., Chauduri, D., Abbamonte, P., Shoemaker, D.P., Fernandes, R.M., Noronha, J., & Mahmood, F. (2025). Observation of a dynamic magneto-chiral instability in photoexcited tellurium. doi: https://doi.org/10.48550/arXiv.2502.05170", "dataset_id"=>2859, "selected_type"=>"Other", "datacite_list"=>"IsSupplementTo", "note"=>"", "feature"=>nil}	2025-02-17T18:02:57Z
Creator	update: {"family_name"=>["Fahad ", "Mahmood"], "given_name"=>["Mahmood", "Fahad"]}	2025-02-13T05:02:37Z
Dataset	update: {"title"=>["Data for Observation of a Magneto-chiral Instability in Photoexcited Tellurium", "Data for Observation of a Dynamic Magneto-chiral Instability in Photoexcited Tellurium"]}	2025-02-05T18:33:14Z
Dataset	update: {"publication_state"=>["file embargo", "released"]}	2025-02-03T14:00:07Z
Dataset	update: {"publication_state"=>["released", "file embargo"]}	2025-02-01T03:14:36Z
Dataset	update: {"publication_state"=>["file embargo", "released"]}	2025-02-01T03:14:35Z
Funder	update: {"grant"=>["", "Award No.DE-SC0021238"]}	2025-02-01T03:14:35Z
Dataset	update: {"publication_state"=>["released", "file embargo"]}	2025-02-01T03:11:32Z
Dataset	update: {"publication_state"=>["file embargo", "released"]}	2025-02-01T03:11:31Z
Funder	destroy: {"name"=>"U.S. Department of Energy (DOE)", "identifier"=>"", "identifier_scheme"=>"", "grant"=>"", "dataset_id"=>2859, "code"=>"DOE"}	2025-02-01T03:11:31Z
Dataset	update: {"publication_state"=>["released", "file embargo"]}	2025-01-31T16:48:26Z
Dataset	update: {"publication_state"=>["file embargo", "released"]}	2025-01-31T16:48:26Z
Dataset	update: {"title"=>["Data for \"Observation of a Magneto-chiral Instability in Photoexcited Tellurium\"", "Data for Observation of a Magneto-chiral Instability in Photoexcited Tellurium"]}	2025-01-31T16:48:25Z