# Fileset

[metadata.all.yml](https://mdr.nims.go.jp/filesets/f77a7fdf-0882-4085-bf99-59454b1a9073/download)

## Creator

[Masashi Ishii](https://orcid.org/0000-0003-0357-2832), [Kiyotaka Asakura](https://orcid.org/0000-0003-1077-5996)

## 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 Niobium(V) oxide](https://mdr.nims.go.jp/datasets/4e5ea33e-f094-411b-b181-7e260e8f4fb4)

## Fulltext

data_info:  identifier:    pid: JXAFS-1605240002  date:    create_time: '2017-01-15 17:47:00'  access_rights: open  contact_name:    affiliation:      organization: Hokkaido University    name: Institute for Catalysis    role: organization  data_depositor:    affiliation:      organization: Hokkaido University    name: Kiyotaka Asakura  facility: PF  class_name: Nonefacility:  ring:    energy: '2.5'    energy_unit: GeV    start_current: '150'    start_current_unit: mAsample:- chemical_formula: Nb2O5  lot_number: None  model_number: None  name: Niobium(V) oxide  supplier: None  CAS_number: 1313-96-8  additional_metadata: Powder P2/m, high temperaturemeasurement:  date:    end_time:    start_time: '1984-03-01 00:00:00'  method:    absorption_edge: Nb K-edge    category: spectroscopy    detection: Transmission    sub_category: XAFS  atmosphere:    sample:      start_temperature: RT      start_temperature_unit:      end_temperature:      end_temperature_unit:instrument:  monochrometer:    net_plane: Si(311)  additional_metadata: NONE  xafs:    I0:      element:      - type: Ion Chamber        gas: Ar 50% + N2 50%    I1:      element:      - type: Ion Chamber        gas: Ar 50% + N2 50%      element_number:local:  xafs_filename_list:    xafs_processed:    - K_H-Nb2O5_Si311_19840301.ex3    - K_H-Nb2O5_Si311_19840301.txt    xafs_reference:    - K_L-Nb2O5_Si311_19840301_ref.ex3    - K_L-Nb2O5_Si311_19840301_ref.txt  xafs_processed_data_format:  - extension: ex3    format: Rex2000    columns:    - name: photon energy      unit: eV    - name: absorption coefficient mu*t  - extension: txt    format: Athena    columns:    - name: photon energy      unit: eV    - name: absorption coefficient mu*t  xafs_reference_data_format:  - extension: ex3    format: Rex2000    columns:    - name: photon energy      unit: eV    - name: absorption coefficient mu*t  - extension: txt    format: Athena    columns:    - name: photon energy      unit: eV    - name: absorption coefficient mu*t