WEKO3
アイテム
Visualizing gas-induced phase transformations in microcrystalline materials
https://repo.qst.go.jp/records/2003041
https://repo.qst.go.jp/records/2003041d2a8d4b4-0014-4e4c-98c6-694c5cc84c61
| アイテムタイプ | 会議発表用資料 / Presentation(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2026-03-24 | |||||||
| タイトル | ||||||||
| タイトル | Visualizing gas-induced phase transformations in microcrystalline materials | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||||
| 資源タイプ | conference presentation | |||||||
| 著者 |
押目 典宏
× 押目 典宏
|
|||||||
| 抄録 | ||||||||
| 内容記述 | Bragg coherent diffraction imaging (Bragg-CDI) enables non-destructive visualization of strain and morphology in nanometer-scale crystalline particles using coherent X-rays from synchrotron sources. Speckle patterns from Bragg reflections encode structural information, reconstructed via iterative Fourier algorithms. QST developed Japan’s first Bragg-CDI system and achieved imaging of 40–500 nm particles, allowing mesoscale analysis beyond electron or optical probes. Bragg-CDI is also applicable to MOFs, supporting visualization of gas adsorption and storage behavior, and advances understanding of material functions such as gas storage. | |||||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||||
| 内容記述 | The 2nd International Frontier Interdisciplinary Forum on Crystalline Porous Particles (iPOPA2) | |||||||
| 発表年月日 | ||||||||
| 日付 | 2025-11-17 | |||||||
