# XAFS spectrum of Ditungsten carbide https://mdr.nims.go.jp/datasets/2673a91e-df50-48a5-ab74-45596a3b6a7f ## File - [W-L1_approx_W2C_Si111_50ms_201125.txt](https://mdr.nims.go.jp/filesets/d8e13005-07a3-4cbf-97cf-d17228e4cf8c/download) ([Detail](https://mdr.nims.go.jp/filesets/d8e13005-07a3-4cbf-97cf-d17228e4cf8c.md)) - [metadata.all.json](https://mdr.nims.go.jp/filesets/4f1400f8-35b5-49ba-b6fe-33f6f4e18f70/download) ([Detail](https://mdr.nims.go.jp/filesets/4f1400f8-35b5-49ba-b6fe-33f6f4e18f70.md)) - [metadata.all.yml](https://mdr.nims.go.jp/filesets/11e0cde3-0b57-4843-8c1b-5c9dcb94bd31/download) ([Detail](https://mdr.nims.go.jp/filesets/11e0cde3-0b57-4843-8c1b-5c9dcb94bd31.md)) - [W-L21_approx_W2C_Si111_50ms_201125.dat](https://mdr.nims.go.jp/filesets/c3c06942-69c2-4eb9-b39e-bbf912dabbf2/download) ([Detail](https://mdr.nims.go.jp/filesets/c3c06942-69c2-4eb9-b39e-bbf912dabbf2.md)) - [approx_W2C.thumb.png](https://mdr.nims.go.jp/filesets/1e9a9994-0e10-4f5e-b044-8a2eacf8c36c/download) ([Detail](https://mdr.nims.go.jp/filesets/1e9a9994-0e10-4f5e-b044-8a2eacf8c36c.md)) - [primary.tsv](https://mdr.nims.go.jp/filesets/bee95f43-08dd-43f0-a93d-f77149affde6/download) ([Detail](https://mdr.nims.go.jp/filesets/bee95f43-08dd-43f0-a93d-f77149affde6.md)) - [RDEmetainfo.xml](https://mdr.nims.go.jp/filesets/e99275c2-3ae6-46d2-b190-d1a0d6e896dc/download) ([Detail](https://mdr.nims.go.jp/filesets/e99275c2-3ae6-46d2-b190-d1a0d6e896dc.md)) - [W-L1_approx_W2C_Si111_50ms_201125.ex3](https://mdr.nims.go.jp/filesets/b45dd393-b0c0-4d30-b141-58a28bf9068a/download) ([Detail](https://mdr.nims.go.jp/filesets/b45dd393-b0c0-4d30-b141-58a28bf9068a.md)) ## Id 2673a91e-df50-48a5-ab74-45596a3b6a7f ## Local identifier identifier: mdr-schema-yaml/08612r08d ## Visibility open_to_public ## State published ## Created at 2021-08-05T08:00:58.195577Z ## Updated at 2025-05-02T12:39:50.567282Z ## Published at 2021-08-12T16:08:36.611758Z ## Doi https://doi.org/10.48505/nims.2616 ## First published url https://support.spring8.or.jp/BL/bl14b2/xafs/standardDB/index-e.html ## Date published 2021-07-23 ## Recorded date published 23/07/2021 ## 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 Ditungsten carbide title_type: original lang: en - title: spring8.79597bea-3dea-4a99-b9ce-b1f77b54f30e title_type: alternative lang: en ## Description - description: This dataset consists of X-ray absorption fine structure (XAFS) spectra at W L21-edge of Ditungsten carbide measured at SPring-8 BL14B2, 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: Industrial Application and Partnership Division role: author organization: Japan Synchrotron Radiation Research Institute ror: https://ror.org/01xjv7358 ## Contact agent - name: Industrial Application and Partnership Division organization: Japan Synchrotron Radiation Research Institute ## Publisher organization: SPring-8 ror: https://ror.org/01d1kv753 ## Managing organization ## Keyword - subject: collection - MDR XAFS DB schema: not_defined - subject: XAFS schema: not_defined - subject: SPring-8 schema: not_defined - subject: BL14B2 schema: not_defined - subject: Si(111) schema: not_defined - subject: approx. W2C schema: not_defined - subject: W L21-edge schema: not_defined - subject: Carbide schema: not_defined - subject: Tungsten carbide schema: not_defined - subject: Ditungsten carbide schema: not_defined - subject: W2C 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: BL14B2_XAFS description: SPring-8 Engineering Science Research Beamline XAFS setup ## Instrument operator ## Instrument managing organization - organization: Japan Synchrotron Radiation Research Institute department: Industrial Application and Partnership Division ror: 01xjv7358 ## 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: '2020-11-25T14:18:00Z' ## Specimen - name: Ditungsten carbide description: Standard Sample material_type_vocabulary: http://matvoc.nims.go.jp/entity/Q722 material_type_description: Carbide ## Chemical composition - category_vocabulary: http://matvoc.nims.go.jp/entity/Q1761 ## 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/Q2723 description: W L2-edge ## Software ## Custom property ## Fileset - id: d8e13005-07a3-4cbf-97cf-d17228e4cf8c filename: W-L1_approx_W2C_Si111_50ms_201125.txt content_type: text/plain size: 15500 md5: acf0421f4725caf4c8c8c6ff07bd913d - id: 4f1400f8-35b5-49ba-b6fe-33f6f4e18f70 filename: metadata.all.json content_type: application/json size: 6702 md5: 2c6b72bfc537aecb4a875d63d86d137c - id: 11e0cde3-0b57-4843-8c1b-5c9dcb94bd31 filename: metadata.all.yml content_type: application/octet-stream size: 3435 md5: 7154e7b106ae976f655601b9bb0aac7f - id: c3c06942-69c2-4eb9-b39e-bbf912dabbf2 filename: W-L21_approx_W2C_Si111_50ms_201125.dat content_type: application/octet-stream size: 333619 md5: a0f826f28b03e855bd4b22157b6f00b4 - id: 1e9a9994-0e10-4f5e-b044-8a2eacf8c36c filename: approx_W2C.thumb.png content_type: image/png size: 30139 md5: 69044756d8805a67d00c8e833758f1f4 - id: bee95f43-08dd-43f0-a93d-f77149affde6 filename: primary.tsv content_type: text/tab-separated-values size: 5398 md5: a6dc15614b223e8c243848627bda76a1 - id: e99275c2-3ae6-46d2-b190-d1a0d6e896dc filename: RDEmetainfo.xml content_type: application/xml size: 44217 md5: 6991636084f5eda85e03f3e29ab7ea28 - id: b45dd393-b0c0-4d30-b141-58a28bf9068a filename: W-L1_approx_W2C_Si111_50ms_201125.ex3 content_type: application/octet-stream size: 15897 md5: 54b001257477be2f78f190b2625e6404 ## Thumbnail fileset_id: 1e9a9994-0e10-4f5e-b044-8a2eacf8c36c filename: approx_W2C.thumb.png