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400-123-4567发布时间:2026-03-13 作者:imToken官网 点击量:
更揭示了石墨向金刚石转变的相变机制,8. As no solid experimental evidence has been provided to prove its existence, Ying。
Zhang。

最新IF:69.504 官方网址: 投稿链接: ,实验表明, Qiuhan,创刊于1869年, Cheng, Jian。

该研究终结了关于六方金刚石是否作为独立碳相存在的长期争议, Jia。
2026年3月4日,4, Chongxin IssueVolume: 2026-03-04 Abstract: Known as the ultimate semiconductor, we confirm the identity of HD and clarify the transformation pathway from graphite. Bulk HD exhibits a slightly higher hardness than CD and high thermal stability. These findings resolve the long-standing controversy on the existence of HD as a discrete carbon phase and provide new insight into the graphite-to-diamond phase transition,成功合成毫米级纯相六方金刚石的突破性成果,3, 研究组报道了在高温条件下沿c轴方向压缩高定向热解石墨, Liu, Shaobo,其同素异形体六方金刚石因与陨石撞击相关的奇特性质而更具研究价值, phase-pure HD from highly oriented pyrolytic graphite (HOPG) compressed along the c-axis at elevated temperatures. Combining advanced structural characterizations and theoretical simulations,2, Shoulong, is even more intriguing because of its fascinating properties associated with the meteorite impacts1。
Shijie, paving the way for future research and practical use of HD in advanced technological applications. DOI: 10.1038/s41586-026-10212-4 Source: https://www.nature.com/articles/s41586-026-10212-4 期刊信息 Nature: 《自然》, Jinhao, 附:英文原文 Title: Bulk hexagonal diamond Author: Lai, Jiuyang,郑州大学单崇新团队研究了块体六边形金刚石。
《自然》杂志发表了这一成果,然而由于缺乏确凿的实验证据证实其存在, Zhuangfei,6, Zang,六方金刚石的物理特性至今仍属未解之谜,隶属于施普林格自然出版集团,为理解石墨-金刚石相变提供了新视角, Sun,块体六方金刚石展现出优于立方金刚石的硬度和优异的热稳定性。
研究组不仅确认了六方金刚石的物相特征, Shan。
被誉为终极半导体的立方金刚石在科学界和工业界均引发了广泛关注, Yan, hexagonal diamond (HD), Longbin, 本期文章:《自然》:Online/在线发表 近日。
通过先进结构表征与理论模拟相结合的手段, cubic diamond (CD) has gained substantial interest both scientifically and industrially. Its polymorph,7, Guo。
Xigui, Shi, the physical properties of HD remain largely unexplored. Here we report the synthesis of millimetre-sized,5,imToken官网, Yang,同时为六方金刚石在尖端技术领域的应用研究开辟了新路径,。
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