# XAFS spectrum of Niobium(V) oxide https://mdr.nims.go.jp/datasets/1aaa70e4-8a09-4ec1-bbb7-2890adbb73f6 ## File - [150_Nb2O5.thumb.png](https://mdr.nims.go.jp/filesets/72f7e01b-7fd9-4f18-a8bd-5438f35c7275/download) ([Detail](https://mdr.nims.go.jp/filesets/72f7e01b-7fd9-4f18-a8bd-5438f35c7275.md)) - [K_Nb2O5_Si311_19840620.ex3](https://mdr.nims.go.jp/filesets/b4ea5d09-1c60-4d36-a50b-8db8956c5e35/download) ([Detail](https://mdr.nims.go.jp/filesets/b4ea5d09-1c60-4d36-a50b-8db8956c5e35.md)) - [K_Nb2O5_Si311_19840620.txt](https://mdr.nims.go.jp/filesets/46896918-c56e-447e-bdd1-356b4285aa6f/download) ([Detail](https://mdr.nims.go.jp/filesets/46896918-c56e-447e-bdd1-356b4285aa6f.md)) - [K_NbFoil_Si311_19840620_ref.ex3](https://mdr.nims.go.jp/filesets/1a4ad50c-26a1-408d-89dd-cc048ed48435/download) ([Detail](https://mdr.nims.go.jp/filesets/1a4ad50c-26a1-408d-89dd-cc048ed48435.md)) - [K_NbFoil_Si311_19840620_ref.txt](https://mdr.nims.go.jp/filesets/bda172ef-cbe6-4da6-90d3-cbec648091b2/download) ([Detail](https://mdr.nims.go.jp/filesets/bda172ef-cbe6-4da6-90d3-cbec648091b2.md)) - [metadata.all.json](https://mdr.nims.go.jp/filesets/8ecf81a8-a31c-42be-8ae5-b5cfcb03fd93/download) ([Detail](https://mdr.nims.go.jp/filesets/8ecf81a8-a31c-42be-8ae5-b5cfcb03fd93.md)) - [metadata.all.yml](https://mdr.nims.go.jp/filesets/42d6edc6-f52e-4d61-9554-8a5de91c51a8/download) ([Detail](https://mdr.nims.go.jp/filesets/42d6edc6-f52e-4d61-9554-8a5de91c51a8.md)) - [primary.tsv](https://mdr.nims.go.jp/filesets/47830219-5e60-4e22-9048-95ba620d220a/download) ([Detail](https://mdr.nims.go.jp/filesets/47830219-5e60-4e22-9048-95ba620d220a.md)) ## Id 1aaa70e4-8a09-4ec1-bbb7-2890adbb73f6 ## Local identifier identifier: Hokudai_MDR_20220427/mdr-bp0003-0000042 ## Visibility open_to_public ## State published ## Created at 2022-04-27T07:13:13.044449Z ## Updated at 2025-05-02T12:38:13.527260Z ## Published at 2022-06-10T13:38:29.724029Z ## Doi https://doi.org/10.48505/nims.3392 ## 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: Niobium(V) oxide schema: not_defined - subject: Nb2O5 schema: not_defined - subject: Nb K-edge schema: not_defined - subject: Oxide schema: not_defined - subject: Si(311) 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: '1984-06-19T15:00:00Z' ## Specimen - name: Niobium(V) oxide description: Powder 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: 72f7e01b-7fd9-4f18-a8bd-5438f35c7275 filename: 150_Nb2O5.thumb.png content_type: image/png size: 17018 md5: 48e4c6ff30023f00f0beaec0aacbf3b8 - id: b4ea5d09-1c60-4d36-a50b-8db8956c5e35 filename: K_Nb2O5_Si311_19840620.ex3 content_type: application/octet-stream size: 18910 md5: 1e3dd2dffa21b0d2769fce39f4de480e - id: 46896918-c56e-447e-bdd1-356b4285aa6f filename: K_Nb2O5_Si311_19840620.txt content_type: text/plain size: 18543 md5: 6efb43d191da6c4374143ac58a405c78 - id: 1a4ad50c-26a1-408d-89dd-cc048ed48435 filename: K_NbFoil_Si311_19840620_ref.ex3 content_type: application/octet-stream size: 18848 md5: 7841cf5d9b075d8d3013799d3d383d25 - id: bda172ef-cbe6-4da6-90d3-cbec648091b2 filename: K_NbFoil_Si311_19840620_ref.txt content_type: text/plain size: 18478 md5: ba0fe6a271dda5a7f41b6ffcc51a042c - id: 8ecf81a8-a31c-42be-8ae5-b5cfcb03fd93 filename: metadata.all.json content_type: application/json size: 4376 md5: f1c8723814bc18d63a61ba2522d4fd26 - id: 42d6edc6-f52e-4d61-9554-8a5de91c51a8 filename: metadata.all.yml content_type: application/octet-stream size: 2059 md5: 0d6886d18ac78dbcb49af47b51b05c8a - id: 47830219-5e60-4e22-9048-95ba620d220a filename: primary.tsv content_type: text/tab-separated-values size: 3134 md5: c1df87e9429f22be3d4b81b4f95c944f ## Thumbnail fileset_id: 72f7e01b-7fd9-4f18-a8bd-5438f35c7275 filename: 150_Nb2O5.thumb.png