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Creator
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update: {"identifier"=>["", "0000-0003-2662-9408"]}
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2025-07-18T05:42:32Z
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Creator
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create: {"family_name"=>"Nick", "given_name"=>"Abboud", "identifier"=>"", "email"=>"nka2@illinois.edu", "is_contact"=>false, "row_position"=>2}
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2025-07-18T05:39:04Z
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Creator
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update: {"email"=>["huangyj@alumni.stanford.edu", "huangyj@illinois.edu"]}
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2025-07-18T05:39:03Z
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Creator
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destroy: {"family_name"=>"Mahmood", "given_name"=>"Fahad", "identifier"=>"0000-0002-7179-4632", "email"=>"fahad@illinois.edu", "is_contact"=>false, "row_position"=>2}
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2025-07-18T05:39:03Z
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RelatedMaterial
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destroy: {"material_type"=>"Dataset", "availability"=>nil, "link"=>"https://doi.org/10.13012/B2IDB-1409842_V3", "uri"=>"10.13012/B2IDB-1409842_V3", "uri_type"=>"DOI", "citation"=>" (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_V3", "dataset_id"=>2944, "selected_type"=>"Dataset", "datacite_list"=>"IsPreviousVersionOf", "note"=>nil, "feature"=>nil}
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2025-07-18T05:39:03Z
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RelatedMaterial
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destroy: {"material_type"=>"Dataset", "availability"=>nil, "link"=>"https://doi.org/10.13012/B2IDB-1409842_V1", "uri"=>"10.13012/B2IDB-1409842_V1", "uri_type"=>"DOI", "citation"=>"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", "dataset_id"=>2944, "selected_type"=>"Dataset", "datacite_list"=>"IsNewVersionOf", "note"=>nil, "feature"=>nil}
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2025-07-18T05:39:03Z
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Dataset
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update: {"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. \r\nIt 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):\r\n1) 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).\r\n2) 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).\r\n3) 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).\r\n4) 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).\r\n5) 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).\r\n\r\nEach 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.\r\nCodes are written in MATLAB R2024a; the working directory of each code should be the corresponding subfolder that contains it. ", "Dataset and Code Description\r\nThis repository provides the data and code used to reproduce key plots from the manuscript and to extend discussions that were only briefly covered therein.\r\nThe dataset is organized into five subfolders. Each subfolder corresponds to a unique combination of experimental conditions, including:\r\n•\tMagnetic field orientation (B ∥ c or B ⟂ c)\r\n•\tScan parameter (magnetic field or temperature)\r\n•\tPump laser polarization (linear s, linear p, or circular)\r\n•\tDetection polarization (linear s)\r\nEach folder contains:\r\n•\tThe raw time-domain data files (.mat)\r\n•\tOscillator parameters extracted via linear prediction algorithm (.mat)\r\n•\tMATLAB scripts (.m) that generate plots of the raw data, processed fits, and amplified modes\r\nFolder summary:\r\n1.\tB_parallel_c_linear_spump_sprobe_field: B ∥ c, s-polarized pump, s-polarized THz detection, magnetic field dependence\r\n2.\tB_parallel_c_linear_spump_sprobe_temperature: B ∥ c, s-polarized pump, s-polarized THz detection, temperature dependence\r\n3.\tB_perp_c_linear_spump_sprobe_field: B ⟂ c, s-polarized pump, s-polarized THz detection, magnetic field dependence\r\n4.\tB_perp_c_linear_spump_sprobe_temperature: B ⟂ c, s-polarized pump, s-polarized THz detection, temperature dependence\r\n5.\tB_parallel_c_LCPRCP_pump_sprobe_field: B ∥ c, circularly polarized pump (LCP & RCP), s-polarized THz detection, magnetic field dependence\r\n \r\nStandalone scripts (not in subfolders):\r\n•\tChiralPointGroups.m\r\nOutputs a table summarizing the 2D matrix representation of $\\sigma_M$ in the 11 enantiomorphic point groups.\r\n•\tTHz_current_estimation.m\r\nEstimates the photoinduced THz current in tellurium under magnetic field. The script evaluates a phenomenological resonant contribution to the magnetoelectric coupling (with negligible dependence on NIR polarization), leading to excitation of s-polarized, B-antisymmetric mode S_odd at ~0.37 THz.\r\n \r\nSoftware requirements:\r\nAll scripts were developed and tested in MATLAB R2024a. Each script should be run within its corresponding folder to ensure proper loading of the associated data files."], "corresponding_creator_email"=>["huangyj@alumni.stanford.edu", "huangyj@illinois.edu"]}
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2025-07-18T05:39:03Z
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RelatedMaterial
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create: {"material_type"=>"Dataset", "availability"=>nil, "link"=>"https://doi.org/10.13012/B2IDB-1409842_V3", "uri"=>"10.13012/B2IDB-1409842_V3", "uri_type"=>"DOI", "citation"=>" (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_V3", "dataset_id"=>2944, "selected_type"=>"Dataset", "datacite_list"=>"IsPreviousVersionOf", "note"=>nil, "feature"=>nil}
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2025-07-17T16:30:08Z
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Dataset
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update: {"publication_state"=>["version candidate under curator review", "released"], "release_date"=>[nil, Tue, 06 May 2025]}
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2025-05-06T12:41:43Z
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Dataset
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update: {"hold_state"=>["version candidate under curator review", "none"]}
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2025-04-23T14:05:02Z
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Dataset
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update: {"version_comment"=>[nil, "Changed the figure legend, which was previously a typo in v1. "]}
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2025-04-23T03:57:30Z
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RelatedMaterial
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create: {"material_type"=>"Dataset", "availability"=>nil, "link"=>"https://doi.org/10.13012/B2IDB-1409842_V1", "uri"=>"10.13012/B2IDB-1409842_V1", "uri_type"=>"DOI", "citation"=>"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", "dataset_id"=>2944, "selected_type"=>"Dataset", "datacite_list"=>"IsNewVersionOf", "note"=>nil, "feature"=>nil}
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2025-04-23T03:56:29Z
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RelatedMaterial
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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"=>2944, "selected_type"=>"Other", "datacite_list"=>"IsSupplementTo", "note"=>"", "feature"=>nil}
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2025-04-23T03:56:29Z
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Funder
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create: {"name"=>"U.S. Department of Energy (DOE)", "identifier"=>"10.13039/100000015", "identifier_scheme"=>"DOI", "grant"=>"Award No.DE-SC0021238", "dataset_id"=>2944, "code"=>"DOE"}
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2025-04-23T03:56:29Z
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Creator
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create: {"family_name"=>"Mahmood", "given_name"=>"Fahad", "identifier"=>"0000-0002-7179-4632", "email"=>"fahad@illinois.edu", "is_contact"=>false, "row_position"=>2}
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2025-04-23T03:56:29Z
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Creator
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create: {"family_name"=>"Huang", "given_name"=>"Yijing", "identifier"=>"0000-0002-5453-7722", "email"=>"huangyj@alumni.stanford.edu", "is_contact"=>true, "row_position"=>1}
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2025-04-23T03:56:28Z
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Dataset
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update: {"corresponding_creator_name"=>[nil, "Yijing Huang"], "corresponding_creator_email"=>[nil, "huangyj@alumni.stanford.edu"]}
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2025-04-23T03:56:28Z
|
