Xu, Xin
Bi, Xu
Cao, Shanpeng
Liu, Hao
Xie, Yu
Guo, Xiaotong
Wang, Bin
Zhao, Junfeng
Wen, Shutao https://orcid.org/0009-0009-8167-4624
Funding for this research was provided by:
Shandong Provincial Natural Science Foundation (ZR2022ME197)
major National R&D Projects (2024ZD0701101)
Key R&D Program of Shandong Province (2024CXPT019)
Research and Development Fund of Yantai Nanshan University (2025KJ01004)
Nanshan Group Technology Plan Project (2024-6-1)
Article Title: Thermal diffusion dominates Cu enrichment in optically dark areas of Al-Cu-Mg alloys: mechanistic insights for fatigue resistance enhancement
Journal Title: Materials Research Express
Article Type: paper
Copyright Information: © 2025 The Author(s). Published by IOP Publishing Ltd
Publication dates
Date Received: 2025-07-11
Date Accepted: 2025-10-03
Online publication date: 2025-10-14