# Fileset [metadata.json](https://mdr.nims.go.jp/filesets/f3118bcb-4d3e-4bfa-975a-07e1ff8e3135/download) ## Creator [Masashi Ishii](https://orcid.org/0000-0003-0357-2832), Ritsumeikan SR Center ## Rights Creative Commons BY Attribution 4.0 International[Creative Commons BY Attribution 4.0 International](https://creativecommons.org/licenses/by/4.0/) ## Other metadata [XAFS spectrum of Silicon dioxide (Quartz)](https://mdr.nims.go.jp/datasets/c665369d-28b1-4c1d-9198-00f61555fe34) ## Fulltext { "data_info": { "facility": "Ritsumeikan-SR", "beamline": "BL-13", "id": "BL13_Si-K_001", "related_id": null, "date": { "create_time": "2021-08-02 11:22:00", "update_time": null }, "data_depositor": { "name": "Kei Mitsuhara", "affiliation": "Ritsumeikan SR Center" }, "comment": "XANES" }, "sample": { "chemical_formula": "SiO2", "name": "Quartz", "CAS_number": null, "manufacturer": null, "Product_number": null, "sample_lot_number": null, "additional_data": "powder, on carbon tape" }, "measurement": { "absorption_edge": "Si K-edge", "energy_calibration": [ { "standard_sample": "SiO2", "calibration_position": "white line peak maximum", "energy": 1846.8, "energy_unit": "eV" } ], "incident_angle": 0, "incident_angle_unit": "deg", "tune_angle": 45, "tune_angle_unit": "deg", "tune_energy": null, "tune_energy_unit": null, "data_points": 276, "section": { "section_number": 7, "section_blocks": [ { "start_energy": 1780, "start_energy_unit": "eV", "end_energy": 1830, "end_energy_unit": "eV", "sampling_number": 25, "delta_energy": 2, "delta_energy_unit": "eV", "waiting_time": 1, "waiting_time_unit": "s", "dwelling_time": 2, "dwelling_time_unit": "s" }, { "start_energy": 1830, "start_energy_unit": "eV", "end_energy": 1835, "end_energy_unit": "eV", "sampling_number": 10, "delta_energy": 0.5, "delta_energy_unit": "eV", "waiting_time": 1, "waiting_time_unit": "s", "dwelling_time": 2, "dwelling_time_unit": "s" }, { "start_energy": 1835, "start_energy_unit": "eV", "end_energy": 1850, "end_energy_unit": "eV", "sampling_number": 100, "delta_energy": 0.15, "delta_energy_unit": "eV", "waiting_time": 1, "waiting_time_unit": "s", "dwelling_time": 2, "dwelling_time_unit": "s" }, { "start_energy": 1850, "start_energy_unit": "eV", "end_energy": 1870, "end_energy_unit": "eV", "sampling_number": 40, "delta_energy": 0.5, "delta_energy_unit": "eV", "waiting_time": 1, "waiting_time_unit": "s", "dwelling_time": 2, "dwelling_time_unit": "s" }, { "start_energy": 1870, "start_energy_unit": "eV", "end_energy": 1900, "end_energy_unit": "eV", "sampling_number": 30, "delta_energy": 1, "delta_energy_unit": "eV", "waiting_time": 1, "waiting_time_unit": "s", "dwelling_time": 2, "dwelling_time_unit": "s" }, { "start_energy": 1900, "start_energy_unit": "eV", "end_energy": 1980, "end_energy_unit": "eV", "sampling_number": 40, "delta_energy": 2, "delta_energy_unit": "eV", "waiting_time": 1, "waiting_time_unit": "s", "dwelling_time": 2, "dwelling_time_unit": "s" }, { "start_energy": 1980, "start_energy_unit": "eV", "end_energy": 2100, "end_energy_unit": "eV", "sampling_number": 30, "delta_energy": 4, "delta_energy_unit": "eV", "waiting_time": 1, "waiting_time_unit": "s", "dwelling_time": 2, "dwelling_time_unit": "s" } ] }, "start_ring_current": 37.9, "end_ring_current": 37.4, "ring_current_unit": "mA", "start_time": "2020-05-22 17:46:00", "end_time": "2020-05-22 18:05:00" }, "instrument": { "I0": { "detector": [ { "type": "Ni mesh", "manufacturer": null, "model_number": null, "coating_element": "Ni", "aperture_ratio": 89, "aperture_ratio_unit": "%", "applied_voltage": null, "applied_voltage_unit": null } ], "Ammeter": [ { "range": 20, "range_unit": "pA", "manufacturer": "KEYSIHGT", "model_number": "B2981A" } ], "additional_data": null }, "TEY": { "Ammeter": [ { "range": 200, "range_unit": "pA", "manufacturer": "KEYSIHGT", "model_number": "B2981A" } ], "additional_data": null }, "PFY": { "detector": [ { "type": null, "manufacturer": null, "model_number": null, "amp_gain": null, "amp_gain_unit": null, "peaking_time": null, "peaking_time_unit": null, "deadtime": null, "deadtime_unit": null, "deadtime_setting_energy": null, "deadtime_setting_energy_unit": null, "element_number": null, "ROI": [ { "ROI_energy_lower": null, "ROI_energy_upper": null, "ROI_energy_unit": null } ] } ], "additional_data": null }, "PEY": { "detector": [ { "type": null, "manufacturer": null, "model_number": null, "applied_voltage_front": null, "applied_voltage_front_unit": null, "applied_voltage_end": null, "applied_voltage_end_unit": null, "battery_box_voltage": null, "battery_box_voltage_unit": null, "retarding_voltage": null, "retarding_voltage_unit": null, "deflection_voltage": null, "deflection_voltage_unit": null } ], "Ammeter": [ { "range": null, "range_unit": null, "manufacturer": null, "model_number": null } ], "additional_data": null }, "monochromator": { "type": "DCM", "detail": [ { "crystal_plane": "InSb(111)", "d": 0.374, "d_unit": "nm", "material": null, "groove_density": null, "groove_density_unit": null, "groove_depth": null, "groove_depth_unit": null, "deflection_angle": null, "deflection_angle_unit": null } ] }, "slit": [ { "name": null, "vertical_size": null, "vertical_size_unit": null, "horizontal_size": null, "horizontal_size_unit": null } ], "filter": null, "measurement_chamber_environment": "Vac" }, "file": { "file_name": "20052209.dat", "raw_data_format": [ { "extension": "dat", "format": "BL-13", "columns": [ { "name": "Energy(c)", "unit": "eV" }, { "name": "Angle(o)", "unit": "deg" }, { "name": "Energy(o)", "unit": "eV" }, { "name": "time/s", "unit": "s" }, { "name": "I0", "unit": "count" }, { "name": "TEY", "unit": "count" }, { "name": "FY1", "unit": "count" }, { "name": "FY2", "unit": "count" }, { "name": "FY3", "unit": "count" }, { "name": "FY4", "unit": "count" }, { "name": "FY5", "unit": "count" }, { "name": "SRC", "unit": "count" }, { "name": "FY(sum)", "unit": "count" }, { "name": "Eng", "unit": "eV" }, { "name": "TEY/I0", "unit": null }, { "name": "FY1/I0", "unit": null }, { "name": "FY2/I0", "unit": null }, { "name": "FY3/I0", "unit": null } ] } ], "processed_data_format": [ { "extension": "tey", "format": "Athena", "columns": [ { "name": "photon energy", "unit": "eV", "formula": "column[2]", "normalizing_process": [ { "BG_subtraction": null, "Normalization": null } ], "input": { "columns": "raw_data_format[0].columns" } }, { "name": "Normalized Intensity", "unit": null, "formula": "column[5]/column[4]", "normalizing_process": [ { "BG_subtraction": "-1.890182+0.00131183*column[2]", "Normalization": "-2.752575+0.00402907*column[2] - 1.02769295e-006*column[2]**2" } ], "input": { "columns": "raw_data_format[0].columns" } } ] } ] }}