# XAFS spectrum of Niobium(V) oxide https://mdr.nims.go.jp/datasets/4e5ea33e-f094-411b-b181-7e260e8f4fb4 ## File - [159_H-Nb2O5.thumb.png](https://mdr.nims.go.jp/filesets/a9a62d85-3e67-44e3-9d5a-1476c9c051e6/download) ([Detail](https://mdr.nims.go.jp/filesets/a9a62d85-3e67-44e3-9d5a-1476c9c051e6.md)) - [K_H-Nb2O5_Si311_19840301.ex3](https://mdr.nims.go.jp/filesets/1be40ee4-9a7c-4f26-95a0-4accad64efa9/download) ([Detail](https://mdr.nims.go.jp/filesets/1be40ee4-9a7c-4f26-95a0-4accad64efa9.md)) - [K_H-Nb2O5_Si311_19840301.txt](https://mdr.nims.go.jp/filesets/9e0ddfe0-fa5a-41f4-a76e-f1e6963acdb7/download) ([Detail](https://mdr.nims.go.jp/filesets/9e0ddfe0-fa5a-41f4-a76e-f1e6963acdb7.md)) - [K_L-Nb2O5_Si311_19840301_ref.ex3](https://mdr.nims.go.jp/filesets/6c8961b0-7c03-4b3d-a83c-5d6aedda4cf1/download) ([Detail](https://mdr.nims.go.jp/filesets/6c8961b0-7c03-4b3d-a83c-5d6aedda4cf1.md)) - [K_L-Nb2O5_Si311_19840301_ref.txt](https://mdr.nims.go.jp/filesets/db9a4f98-5aa7-4bf1-a5c6-6f43aab61739/download) ([Detail](https://mdr.nims.go.jp/filesets/db9a4f98-5aa7-4bf1-a5c6-6f43aab61739.md)) - [metadata.all.json](https://mdr.nims.go.jp/filesets/780d83aa-6611-4755-8b92-b97e023bc59d/download) ([Detail](https://mdr.nims.go.jp/filesets/780d83aa-6611-4755-8b92-b97e023bc59d.md)) - [metadata.all.yml](https://mdr.nims.go.jp/filesets/f77a7fdf-0882-4085-bf99-59454b1a9073/download) ([Detail](https://mdr.nims.go.jp/filesets/f77a7fdf-0882-4085-bf99-59454b1a9073.md)) - [primary.tsv](https://mdr.nims.go.jp/filesets/a9a124ef-ba03-459d-8aa7-bc08daafe3c3/download) ([Detail](https://mdr.nims.go.jp/filesets/a9a124ef-ba03-459d-8aa7-bc08daafe3c3.md)) ## Id 4e5ea33e-f094-411b-b181-7e260e8f4fb4 ## Local identifier identifier: Hokudai_MDR_20220427/mdr-bp0003-0000048 ## Visibility open_to_public ## State published ## Created at 2022-04-27T07:13:16.041434Z ## Updated at 2025-05-02T12:45:15.914228Z ## Published at 2022-06-10T13:38:22.876472Z ## Doi https://doi.org/10.48505/nims.3398 ## First published url https://www.cat.hokudai.ac.jp/catdb/index.php?action=xafs_login_form&opnid=2 ## Date published ## Recorded date published ## Resource type dataset ## Manuscript type na ## Collection - id: a0f3fbf1-f94a-4be7-8a66-6b91a24f6b54 identifier: https://mdr.nims.go.jp/pid/a0f3fbf1-f94a-4be7-8a66-6b91a24f6b54 title: MDR XAFS DB ## Title - title: XAFS spectrum of Niobium(V) oxide title_type: original lang: en ## Description - description: This dataset consists of X-ray absorption fine structure (XAFS) spectra at Nb K-edge of Niobium(V) oxide measured at PF, and is a part of XAFS database (MDR XAFS DB, https://doi.org/10.48505/nims.1447) as a collection of MDR description_type: abstract lang: en ## Creator - name: Masashi Ishii role: editor orcid: https://orcid.org/0000-0003-0357-2832 organization: National Institute for Materials Science - name: Kiyotaka Asakura role: author orcid: https://orcid.org/0000-0003-1077-5996 organization: Hokkaido University ror: https://ror.org/02e16g702 ## Contact agent - name: Institute for Catalysis organization: Hokkaido University ## Publisher organization: Hokkaido University ## Managing organization ## Keyword - subject: Si(311) schema: not_defined - subject: Niobium(V) oxide schema: not_defined - subject: Nb2O5 schema: not_defined - subject: Nb K-edge schema: not_defined - subject: Oxide schema: not_defined - subject: Hokkaido University, Institute for Catalysis schema: not_defined - subject: XAFS schema: not_defined - subject: collection - MDR XAFS DB schema: not_defined ## Rights - description: Creative Commons BY Attribution 4.0 International identifier: https://creativecommons.org/licenses/by/4.0/ date_licensed: 2025-05-01 ## Other identifier(s) ## Data origin - data_origin_type: experiment ## Embargo ## Journal ## Conference ## Related item ## Funding ## Instrument - name: Unspecified function_description: x-ray absorption spectroscopy ## Instrument operator ## Instrument managing organization ## Measurement method - category_vocabulary: http://matvoc.nims.go.jp/entity/Q386 category_description: x-ray absorption spectroscopy analysis_field_vocabulary: http://matvoc.nims.go.jp/entity/Q30 analysis_field_description: spectroscopy description: Transmission measured_at: '1984-02-29T15:00:00Z' ## Specimen - name: Niobium(V) oxide description: Powder P2/m, high temperature material_type_vocabulary: http://matvoc.nims.go.jp/entity/Q735 material_type_description: Oxide ## Chemical composition - identifier: 1313-96-8 category_vocabulary: http://matvoc.nims.go.jp/entity/Q1589 ## Structure for specimen ## Structural feature for specimen - category_vocabulary: http://matvoc.nims.go.jp/entity/Q686 category_description: local structure description: Geometrical and electronic local structure around the absorption element ## Specific property for specimen ## Process for specimen treatment ## Computational method ## Energy level/transition state - category_vocabulary: http://matvoc.nims.go.jp/entity/Q2528 description: Nb K-edge ## Software ## Custom property ## Fileset - id: a9a62d85-3e67-44e3-9d5a-1476c9c051e6 filename: 159_H-Nb2O5.thumb.png content_type: image/png size: 17888 md5: b585868895b2cf4ead94d15a73521695 - id: 1be40ee4-9a7c-4f26-95a0-4accad64efa9 filename: K_H-Nb2O5_Si311_19840301.ex3 content_type: application/octet-stream size: 6135 md5: 0ff6a457371af8695e627d7f34c19c51 - id: 9e0ddfe0-fa5a-41f4-a76e-f1e6963acdb7 filename: K_H-Nb2O5_Si311_19840301.txt content_type: text/plain size: 5767 md5: c441723e3c00b001a0558321bc60bd1e - id: 6c8961b0-7c03-4b3d-a83c-5d6aedda4cf1 filename: K_L-Nb2O5_Si311_19840301_ref.ex3 content_type: application/octet-stream size: 15889 md5: f3e37a27e856ecb631ef40815578aa83 - id: db9a4f98-5aa7-4bf1-a5c6-6f43aab61739 filename: K_L-Nb2O5_Si311_19840301_ref.txt content_type: text/plain size: 15520 md5: a01f65a89a5eef5126f42cf008123c0f - id: 780d83aa-6611-4755-8b92-b97e023bc59d filename: metadata.all.json content_type: application/json size: 4405 md5: 03da1405cb6b0878c2baf20a0f1d87c0 - id: f77a7fdf-0882-4085-bf99-59454b1a9073 filename: metadata.all.yml content_type: application/octet-stream size: 2088 md5: 00a43e99eb4ce749a03f9051d943dfd2 - id: a9a124ef-ba03-459d-8aa7-bc08daafe3c3 filename: primary.tsv content_type: text/tab-separated-values size: 3163 md5: d36d78fc82aee467e58654971aa1601b ## Thumbnail fileset_id: a9a62d85-3e67-44e3-9d5a-1476c9c051e6 filename: 159_H-Nb2O5.thumb.png