Zhang Xuan, Tian Shixiang, Zhao Jiajia, Wen Yihong, Tang Jie, Yang Yinkai
College of Mining, Guizhou University, Guiyang 550025, China.
Key Laboratory of Gas and Fire Control for Coal Mines, Ministry of Education, China University of Mining and Technology, Xuzhou 221116, China.
ACS Omega. 2024 Dec 18;9(52):50894-50909. doi: 10.1021/acsomega.4c08430. eCollection 2024 Dec 31.
Nanoindentation has gained significant attention as a method for the quantitative characterization of mechanical properties of materials at micro- and nanoscales. This study investigates trends in nanoindentation technology by visualizing and analyzing relevant publications. To achieve this, CiteSpace was utilized to analyze 14 373 papers from the Web of Science core database published between 2013 and 2022. The analysis examined the status and trends in nanoindentation technology, focusing on the publication counts, contributing countries, institutions, authors, and keywords. The results indicate a growing number of publications related to nanoindentation technology globally, with China leading in publication output. Upadrasta Ramamurty is recognized as the most prolific author, while the work of W.C. Oliver and G.M. Pharr has received substantial citations. Six research hotspots and their associated content are identified as current frontiers in this field. Future investigations may concentrate on the applicability range, measurement accuracy, and theoretical modeling of this technique. This review aims to assist scholars interested in nanoindentation technology in quickly identifying research priorities from a new perspective and anticipating the future trajectory of this field.
纳米压痕作为一种在微观和纳米尺度上对材料力学性能进行定量表征的方法，已受到广泛关注。本研究通过可视化和分析相关出版物来探究纳米压痕技术的发展趋势。为此，利用CiteSpace对2013年至2022年间从科学网核心数据库发表的14373篇论文进行了分析。该分析考察了纳米压痕技术的现状和趋势，重点关注出版物数量、贡献国家、机构、作者和关键词。结果表明，全球范围内与纳米压痕技术相关的出版物数量不断增加，中国在出版物产出方面领先。Upadrasta Ramamurty被认为是最多产的作者，而W.C. Oliver和G.M. Pharr的工作获得了大量引用。确定了六个研究热点及其相关内容作为该领域当前的前沿。未来的研究可能集中在该技术的适用范围、测量精度和理论建模上。本综述旨在帮助对纳米压痕技术感兴趣的学者从新的角度快速确定研究重点，并预测该领域的未来发展轨迹。
