Please log in

Paper / Information search system

日本語

ENGLISH

Help

Please log in

  • Summary & Details

Development of Thermoelectric Materials by Analysis of Experimental Data on Published Papers

論文中の実験データの解析による熱電変換材料の開発

Detailed Information

Author(J)1) 桂 ゆかり, 2) 熊谷 将也, 3) 田中 敦美, 4) 安藤 有希, 5) 木村 薫
Author(E)1) Yukari Katsura, 2) Masaya Kumagai, 3) Atsumi Tanaka, 4) Yuki Ando, 5) Kaoru Kimura
Affiliation(J)1) 物質・材料研究機構/東京大学/理化学研究所, 2) 理化学研究所/京都大学/さくらインターネット, 3) 東京大学, 4) 物質・材料研究機構, 5) 物質・材料研究機構
Affiliation(E)1) National Institute for Materials Sciences/The University of Tokyo/Riken, 2) Riken/Kyoto University/SAKURA Internet, 3) The University of Tokyo, 4) National Institute for Materials Sciences, 5) National Institute for Materials Sciences
Abstract(J)我々はStarrydata webシステムという独自のオープンデータベースシステムを開発し,論文中のグラフから実験データを大規模収集するプロジェクトを進めている.熱電変換材料はエンジンの排熱から電力を回収できる材料であり,環境に優しい新規材料の発見が求められている.熱電変換材料の特性は作製条件によって大きく変化するため,この変化の過程を一望できるように,3万試料以上の熱電特性の温度依存性のデータを収集した.このデータの一括プロットから熱電特性傾向の解明を試みた.また機械学習により,既知半導体のリストから新規熱電変換材料の候補をランキング形式で提案するプログラムを開発した.

Translation

Abstract(E)We have developed Starrydata web system as an original open database system. By using this, we are collecting large-scale experimental data from plot images in published papers. Thermoelectric materials recover electric power from the waste heat of the engines. We collected over temperature dependences of thermoelectric properties from over 30,000 samples, for data analysis and machine-learning, to predict the candidate thermoelectric materials from known semiconductors.

About search

close

How to use the search box

You can enter up to 5 search conditions. The number of search boxes can be increased or decreased with the "+" and "-" buttons on the right.
If you enter multiple words separated by spaces in one search box, the data that "contains all" of the entered words will be searched (AND search).
Example) X (space) Y → "X and Y (including)"

How to use "AND" and "OR" pull-down

If "AND" is specified, the "contains both" data of the phrase entered in the previous and next search boxes will be searched. If you specify "OR", the data that "contains" any of the words entered in the search boxes before and after is searched.
Example) X AND Y → "X and Y (including)"  X OR Z → "X or Z (including)"
If AND and OR searches are mixed, OR search has priority.
Example) X AND Y OR Z → X AND (Y OR Z)
If AND search and multiple OR search are mixed, OR search has priority.
Example) W AND X OR Y OR Z → W AND (X OR Y OR Z)

How to use the search filters

Use the "search filters" when you want to narrow down the search results, such as when there are too many search results. If you check each item, the search results will be narrowed down to only the data that includes that item.
The number in "()" after each item is the number of data that includes that item.

Search tips

When searching by author name, enter the first and last name separated by a space, such as "Taro Jidosha".