# Fileset [metadata.yml](https://mdr.nims.go.jp/filesets/9969ccfa-b401-45b8-a2af-60092d554378/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 Magnesium(II) hydroxide](https://mdr.nims.go.jp/datasets/e182e9e1-3e54-4596-a1fa-5980e384165d) ## Fulltext data_info: facility: Ritsumeikan-SR beamline: BL-10 id: BL10_Mg-K_002 related_id: null date: create_time: '2021-11-05 14:21:27' update_time: null data_depositor: name: Toyonari Yaji affiliation: Ritsumeikan SR Center comment: 'The raw data are distorted due to self-absorption effect and dead time of SDD for PFY, and charge-up for TEY.'sample: chemical_formula: Mg(OH)2 name: Magnesium hydroxide CAS_number: 1309-42-8 manufacturer: NACALAI TESQUE, INC. Product_number: 20914-75 sample_lot_number: M1B6588 additional_data: powder, on carbon tapemeasurement: absorption_edge: Mg K-edge energy_calibration: - standard_sample: MgO calibration_position: white line peak maximum energy: 1309.28 energy_unit: eV incident_angle: 45 incident_angle_unit: deg tune_angle: 59 tune_angle_unit: deg tune_energy: null tune_energy_unit: null data_points: 299 section: section_number: 8 section_blocks: - start_energy: 1250 start_energy_unit: eV end_energy: 1295 end_energy_unit: eV sampling_number: 26 delta_energy: 1.8 delta_energy_unit: eV waiting_time: 1 waiting_time_unit: s dwelling_time: 2 dwelling_time_unit: s - start_energy: 1295 start_energy_unit: eV end_energy: 1300 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: 1300 start_energy_unit: eV end_energy: 1320 end_energy_unit: eV sampling_number: 125 delta_energy: 0.16 delta_energy_unit: eV waiting_time: 1 waiting_time_unit: s dwelling_time: 2 dwelling_time_unit: s - start_energy: 1320 start_energy_unit: eV end_energy: 1330 end_energy_unit: eV sampling_number: 20 delta_energy: 0.5 delta_energy_unit: eV waiting_time: 1 waiting_time_unit: s dwelling_time: 2 dwelling_time_unit: s - start_energy: 1330 start_energy_unit: eV end_energy: 1360 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: 1360 start_energy_unit: eV end_energy: 1400 end_energy_unit: eV sampling_number: 32 delta_energy: 1.25 delta_energy_unit: eV waiting_time: 1 waiting_time_unit: s dwelling_time: 2 dwelling_time_unit: s - start_energy: 1400 start_energy_unit: eV end_energy: 1500 end_energy_unit: eV sampling_number: 40 delta_energy: 2.5 delta_energy_unit: eV waiting_time: 1 waiting_time_unit: s dwelling_time: 2 dwelling_time_unit: s - start_energy: 1500 start_energy_unit: eV end_energy: 1550 end_energy_unit: eV sampling_number: 16 delta_energy: 3.125 delta_energy_unit: eV waiting_time: 1 waiting_time_unit: s dwelling_time: 2 dwelling_time_unit: s start_ring_current: 98.54 end_ring_current: 95.9665 ring_current_unit: mA start_time: '2020-06-18 14:14:41' end_time: '2020-06-18 14:33:18'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: 200 range_unit: pA manufacturer: KEITHLEY model_number: '6514' additional_data: null TEY: Ammeter: - range: 200 range_unit: pA manufacturer: KEITHLEY model_number: '6514' additional_data: null PFY: detector: - type: SDD manufacturer: Techno X model_number: TXD2300H50 amp_gain: 3.34 amp_gain_unit: 'mV/keV' peaking_time: 0.5e-6 peaking_time_unit: s deadtime: 10 deadtime_unit: '%' deadtime_setting_energy: 1314 deadtime_setting_energy_unit: eV element_number: 1 ROI: - ROI_energy_lower: 1.06 ROI_energy_upper: 1.485 ROI_energy_unit: keV - ROI_energy_lower: 1.06 ROI_energy_upper: 1.26 ROI_energy_unit: keV - ROI_energy_lower: 0.5 ROI_energy_upper: 5.0 ROI_energy_unit: keV 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: KTP(011) d: 0.5477 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: Vacfile: file_name: 20061803.dat raw_data_format: - extension: dat format: BL-10 columns: - name: calculated angle unit: deg - name: observed angle unit: deg - name: photon energy unit: eV - name: I0 unit: cps - name: PFY1 unit: cps - name: PFY2 unit: cps - name: PFY3 unit: cps - name: TEY unit: cps - name: PEY unit: cps - name: Transmission unit: cps - name: Ring current unit: mA 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 (TEY) unit: null formula: column[7]/column[3] normalizing_process: - BG_subtraction: -2.379021+0.00286442*column[2] Normalization: 4.286439-0.00456952*column[2]+1.98495021e-006*column[2]^2 input: columns: raw_data_format[0].columns - extension: pfy 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 (PFY1) unit: null formula: column[4]/column[3] normalizing_process: - BG_subtraction: -38.857605+0.0331545*column[2] Normalization: -160.453094+0.224246*column[2]-6.84675414e-005*column[2]^2 input: columns: raw_data_format[0].columns