data_info: identifier: pid: spring8.df8dd1e9-03e9-491a-8fec-387ad7fe7699 proposal_number: 2014S0000 register_name: /SPring-8/BL14B2/XAFS_Standard/Ta/K/311/TaB2 date: create_time: '2020-10-09 11:13:14' update_time: '2021-03-19 18:51:21' access_rights: open contact_name: affiliation: organization: JASRI name: Industrial Application and Partnership Division role: organization data_depositor: affiliation: organization: JASRI name: Hironori Ofuchi facility: SPring-8 class_name: BL14B2 disk_name: XAFS_Standard title_ja: 標準試料 title: Standard Sample facility: ring: end_current: 99.6 end_current_unit: mA energy: 8.0 energy_unit: GeV filling_pattern: 11 bunch train x 29 filling_pattern_mode: C start_current: 99.6 start_current_unit: mA sample: - chemical_formula: TaB2 lot_number: '4915392' model_number: TAI01PB name: Tantalum boride supplier: KOJUNDO CHEMICAL LABORATORY measurement: date: end_time: '2020-06-19 13:06:00' start_time: '2020-06-19 13:05:00' method: absorption_edge: Ta K-edge category: spectroscopy detection: Transmission( 2) sub_category: XAFS scan_mode: angle axis (1) instrument: monochrometer: distance: 1.63747 distance_unit: A net_plane: Si(311) section: - start_energy: 3.24 start_energy_unit: deg step_energy: -2.0e-05 step_energy_unit: deg end_energy: 3.145 end_energy_unit: deg dwell_time: 20.0 dwell_time_unit: ms slit: - name: 4Dslit vertical_size: 1.0 vertical_size_unit: mm horizontal_size: 5.0 horizontal_size_unit: mm xafs: I0: element: - type: Ion Chamber gas: Kr 100% HV: 1000.0 HV_unit: V amp_gain: 1000000000.0 amp_gain_unit: V/A element_number: 1 I1: element: - type: Ion Chamber gas: Kr 100% HV: 1000.0 HV_unit: V amp_gain: 1000000000.0 amp_gain_unit: V/A element_number: 1 local: measurement_time: 100.0 measurement_time_unit: sec xafs_filename_list: - Ta-K_TaB2_Si311_20ms_200619_001.dat - Ta-K_TaB2_Si311_20ms_200619_002.dat - Ta-K_TaB2_Si311_20ms_200619_003.dat - Ta-K_TaB2_Si311_20ms_200619_004.dat - Ta-K_TaB2_Si311_20ms_200619_005.dat xafs_processed_data_format: - extension: ex3 format: Rex2000 columns: - name: photon energy unit: eV formula: 12398/(2*D*math.sin(columns[1])) input: columns: xafs_raw_data_format[0].columns D: xafs_raw_data_format[0].parameter.D - name: absorption coefficient mu*t formula: math.log(columns[3]/columns[4]) input: columns: xafs_raw_data_format[0].columns - extension: txt format: Athena columns: - name: photon energy unit: eV formula: 12398/(2*D*math.sin(columns[1])) input: columns: xafs_raw_data_format[0].columns D: xafs_raw_data_format[0].parameter.D - name: absorption coefficient mu*t formula: math.log(columns[3]/columns[4]) input: columns: xafs_raw_data_format[0].columns xafs_raw_data_format: - extension: dat format: PF9809 parameter: D: monochrometer distance columns: - name: monochrometer angle (setting value of PC) unit: deg - name: monochrometer angle (encoder value) unit: deg - name: dwell time unit: sec - name: intensity I0 unit: count - name: intensity I1 unit: count