# Fileset [metadata.yml](https://mdr.nims.go.jp/filesets/66645ae8-5122-4fa8-8451-75dbc393936f/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 nitride](https://mdr.nims.go.jp/datasets/1c86b61f-ce7a-4803-9ade-f249f48cb544) ## Fulltext data_info: facility: Ritsumeikan-SR beamline: BL-10 id: BL10_Si-K_007 related_id: null date: create_time: '2021-12-07 10:59:44' update_time: null data_depositor: name: Toyonari Yaji affiliation: Ritsumeikan SR Center comment: 'The PFY spectrum is distorted due to self-absorption effect and dead time of SDD.'sample: chemical_formula: Si3N4 name: Silicon nitride CAS_number: 12033-89-5 manufacturer: Kojundo Chemical Laboratory Co., Ltd Product_number: null sample_lot_number: null additional_data: powder, on carbon tapemeasurement: absorption_edge: Si K-edge energy_calibration: - standard_sample: SiO2(Quartz) calibration_position: white line peak maximum energy: 1846.81 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: 354 section: section_number: 10 section_blocks: - start_energy: 1770 start_energy_unit: eV end_energy: 1827 end_energy_unit: eV sampling_number: 21 delta_energy: 2.85 delta_energy_unit: eV waiting_time: 1 waiting_time_unit: s dwelling_time: 2 dwelling_time_unit: s - start_energy: 1827 start_energy_unit: eV end_energy: 1832 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: 1832 start_energy_unit: eV end_energy: 1850 end_energy_unit: eV sampling_number: 120 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: 3 dwelling_time_unit: s - start_energy: 1870 start_energy_unit: eV end_energy: 1900 end_energy_unit: eV sampling_number: 25 delta_energy: 1.2 delta_energy_unit: eV waiting_time: 1 waiting_time_unit: s dwelling_time: 3 dwelling_time_unit: s - start_energy: 1900 start_energy_unit: eV end_energy: 1980 end_energy_unit: eV sampling_number: 32 delta_energy: 2.5 delta_energy_unit: eV waiting_time: 1 waiting_time_unit: s dwelling_time: 3 dwelling_time_unit: s - start_energy: 1980 start_energy_unit: eV end_energy: 2080 end_energy_unit: eV sampling_number: 25 delta_energy: 4 delta_energy_unit: eV waiting_time: 1 waiting_time_unit: s dwelling_time: 4 dwelling_time_unit: s - start_energy: 2080 start_energy_unit: eV end_energy: 2200 end_energy_unit: eV sampling_number: 25 delta_energy: 4.8 delta_energy_unit: eV waiting_time: 1 waiting_time_unit: s dwelling_time: 4 dwelling_time_unit: s - start_energy: 2200 start_energy_unit: eV end_energy: 2400 end_energy_unit: eV sampling_number: 40 delta_energy: 5 delta_energy_unit: eV waiting_time: 1 waiting_time_unit: s dwelling_time: 4 dwelling_time_unit: s - start_energy: 2400 start_energy_unit: eV end_energy: 2500 end_energy_unit: eV sampling_number: 16 delta_energy: 6.25 delta_energy_unit: eV waiting_time: 1 waiting_time_unit: s dwelling_time: 4 dwelling_time_unit: s start_ring_current: 154.094 end_ring_current: 146.3418 ring_current_unit: mA start_time: '2017-03-06 13:17:12' end_time: '2017-03-06 13:44:53'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: 2 range_unit: nA manufacturer: KEITHLEY model_number: '6514' additional_data: null TEY: Ammeter: - range: 2 range_unit: nA manufacturer: KEITHLEY model_number: '6514' additional_data: null PFY: detector: - type: SDD manufacturer: Techno X model_number: TXD2300H50 amp_gain: 3.232 amp_gain_unit: 'mV/keV' peaking_time: 0.5e-6 peaking_time_unit: s deadtime: 10 deadtime_unit: '%' deadtime_setting_energy: 1844 deadtime_setting_energy_unit: eV element_number: 1 ROI: - ROI_energy_lower: 1.445 ROI_energy_upper: 1.9 ROI_energy_unit: keV - ROI_energy_lower: 1.565 ROI_energy_upper: 1.86 ROI_energy_unit: keV - ROI_energy_lower: 1.545 ROI_energy_upper: 1.745 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: InSb(111) d: 0.37405 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: 17030603.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: -0.089652+0.000258811*column[2] Normalization: 2.560957-0.00138794*column[2]+3.21827798e-007*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: -1.274547+0.000723409*column[2] Normalization: 5.959309-0.00120545*column[2]+2.76852681e-007*column[2]^2 input: columns: raw_data_format[0].columns