X 射线诱导 Bi2Se3 中的晶界形成与晶粒旋转
材料科学
2024-10-29 v2
摘要
优化多晶材料中的晶界特性可以改善其性能。目前已发展出多种用于晶界调控的加工方法，包括在某些应用中使用强辐射。本工作中，我们使用 X 射线自由电子激光脉冲辐照单晶硒化铋 (Bi2Se3)，并观察到响应 X 射线辐射的晶界形成及随后的晶粒旋转。我们通过同步透射 X 射线显微术和 X 射线衍射的观测，展示了强 X 射线辐射如何快速改变晶粒的尺寸和织构。
引用
@article{arxiv.2403.08089,
title = {X-ray induced grain boundary formation and grain rotation in Bi2Se3},
author = {Kento Katagiri and Bernard Kozioziemski and Eric Folsom and Sebastian Göde and Yifan Wang and Karen Appel and Darshan Chalise and Philip K. Cook and Jon Eggert and Marylesa Howard and Sungwon Kim and Zuzana Konôpková and Mikako Makita and Motoaki Nakatsutsumi and Martin M. Nielsen and Alexander Pelka and Henning F. Poulsen and Thomas R. Preston and Tharun Reddy and Jan-Patrick Schwinkendorf and Frank Seiboth and Hugh Simons and Bihan Wang and Wenge Yang and Ulf Zastrau and Hyunjung Kim and Leora E. Dresselhaus-Marais},
journal= {arXiv preprint arXiv:2403.08089},
year = {2024}
}
备注
37 pages, 11 figures including 6 supplemental figures