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Description:

Starrydata2 is an open, web-based database system designed to collect and organize experimental material property data from scientific literature. The system enables researchers worldwide to extract and share curve data from plot images in published papers, along with relevant sample information such as chemical compositions and fabrication methods.
Currently, the database contains over 194,000 curves extracted from more than 82,000 physical samples, sourced from over 13,000 publications focusing on functional inorganic materials, particularly thermoelectric and magnetic materials. All data are freely accessible to the public for both commercial and non-commercial use. The system streamlines manual data collection through partial automation and features a unique "all-data plots" method that provides comprehensive dataset visualization.
The collected datasets are being actively utilized in data-driven materials research through machine learning, modeling, and simulation, contributing to advancements in materials science research globally.

Rights:

• Creative Commons BY Attribution 4.0 International
  

Keyword: Materials informatics, database, data mining, plot digitization, open data, literature data, inorganic materials

Date published: 2025-12-31

Publisher: Informa UK Limited

Journal:

• Science and Technology of Advanced Materials: Methods (ISSN: 27660400) vol. 5 issue. 1

Funding:

• 科学技術振興機構：Japan Science and Technology Agency (JST), JST-CREST JPMJCR19J1 (新規結晶の大規模探索に基づく革新的機能材料の開発)
• 日本学術振興会：Japan Society for the Promotion of Science（JSPS） 16K14379 (文献データ収集支援システムの開発による大規模高次元物性データベースの構築)
• 日本学術振興会：Japan Society for the Promotion of Science（JSPS） 19K04999 (第一原理計算と実験値インフォマティクスによるハイスループット新規熱電材料探索)
• 日本学術振興会：Japan Society for the Promotion of Science（JSPS） 19H05818 (ハイパーマテリアルの合成)
• 日本学術振興会：Japan Society for the Promotion of Science（JSPS） 19H05820 (ハイパーマテリアルのインフォマティクスとhidden orderの探索)
• 一般財団法人渡辺記念育成財団：Watanabe Memorial Foundation
• 自動車用内燃機関技術研究組合(AICE:アイス)：Research Association of Automobile Internal Combustion Engines
• 公益財団法人 大倉和親記念財団：the Kazuchika Okura Memorial Foundation

Manuscript type: Publisher's version (Version of record)

MDR DOI:

First published URL: https://doi.org/10.1080/27660400.2025.2506976

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Updated at: 2025-06-24 17:34:17 +0900

Published on MDR: 2025-06-25 08:22:53 +0900