AI-assisted Space Group Determination

リートベルト法は,粉末X線回折における代表的な結晶構造解析手法である.この手法ではあらかじめ空間群を設定する必要があるが,従来の消滅則に基づく空間群決定は極めて困難である.我々が開発したAIであるSpgVolNetは,結晶構造データベースを学習することで,粉末X線回折パターンから可能性のある空間群をリストアップする機能を有する.本稿では,SpgVolNetによる空間群推定の方法と,本手法を導入した結晶構造解析の実例を紹介する.

Authors

Publication Details

Journal
Denki Kagaku
Published
2026-09-04
DOI
https://doi.org/10.5796/denkikagaku.26-te0301
Primary Topic
Space Satellite Systems and Control
Type
article
Field-Weighted Citation Impact
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article

AI-assisted Space Group Determination

Tetsu Kiyobayashi, Naoya ISHIDA, Hiroyuki OZAKI
Denki Kagaku
Space Satellite Systems and Control
article

AI-assisted Space Group Determination

Tetsu Kiyobayashi, Naoya ISHIDA, Hiroyuki OZAKI
article en

Abstract

No abstract available for this paper.

Denki KagakuVol. 94(3)
Openalex Percentile: Top 7%
Space Satellite Systems and Control
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AI-assisted Space Group Determination — Tetsu Kiyobayashi, Naoya ISHIDA, et al. · Denki Kagaku (2026) | TGRS Research Map | TGRS