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EVs driving printed electronics to billion dollar industry –⁠ report 新闻
来源平台：Minging.com. 发布日期：2021
作者:  admin
收藏  |  浏览/下载：0/0  |  提交时间：2021/05/13
The American Jobs Plan Gets Serious about Infrastructure and Climate Change 科技报告
来源：Center for Strategic & International Studies. 出版年： 2021
作者:  Lachlan Carey;  Stephen J. Naimoli;  Morgan Higman
收藏  |  浏览/下载：60/0  |  提交时间：2021/04/06
Simple actions can help people survive landslides 新闻
来源平台：EurekAlert. 发布日期：2020
作者:  admin
收藏  |  浏览/下载：7/0  |  提交时间：2020/10/26
Researchers look for answers as to why western bumblebees are declining 新闻
来源平台：EurekAlert. 发布日期：2020
作者:  admin
收藏  |  浏览/下载：11/0  |  提交时间：2020/06/30
Engineering covalently bonded 2D layered materials by self-intercalation 期刊论文
NATURE, 2020, 581 (7807) : 171-+
作者:  Shang, Jian;  Ye, Gang;  Shi, Ke;  Wan, Yushun;  Luo, Chuming;  Aihara, Hideki;  Geng, Qibin;  Auerbach, Ashley;  Li, Fang
收藏  |  浏览/下载：11/0  |  提交时间：2020/07/03

Two-dimensional (2D) materials(1-5) offer a unique platform from which to explore the physics of topology and many-body phenomena. New properties can be generated by filling the van der Waals gap of 2D materials with intercalants(6,7)  however, post-growth intercalation has usually been limited to alkali metals(8-10). Here we show that the self-intercalation of native atoms(11,12) into bilayer transition metal dichalcogenides during growth generates a class of ultrathin, covalently bonded materials, which we name ic-2D. The stoichiometry of these materials is defined by periodic occupancy patterns of the octahedral vacancy sites in the van der Waals gap, and their properties can be tuned by varying the coverage and the spatial arrangement of the filled sites(7,13). By performing growth under high metal chemical potential(14,15) we can access a range of tantalum-intercalated TaS(Se)(y), including 25% Ta-intercalated Ta9S16, 33.3% Ta-intercalated Ta7S12, 50% Ta-intercalated Ta10S16, 66.7% Ta-intercalated Ta8Se12 (which forms a Kagome lattice) and 100% Ta-intercalated Ta9Se12. Ferromagnetic order was detected in some of these intercalated phases. We also demonstrate that self-intercalated V11S16, In11Se16 and FexTey can be grown under metal-rich conditions. Our work establishes self-intercalation as an approach through which to grow a new class of 2D materials with stoichiometry- or composition-dependent properties.


  
Where lions roam: West African big cats show no preference between national parks, hunting zones 新闻
来源平台：EurekAlert! - Earth Science. 发布日期：2020
作者:  admin
收藏  |  浏览/下载：1/0  |  提交时间：2020/04/16
New sensor could shake up earthquake response efforts 新闻
来源平台：EurekAlert! - Earth Science. 发布日期：2019
作者:  admin
收藏  |  浏览/下载：14/0  |  提交时间：2019/09/19
Phoenix is losing birds, but desert plants provided by homeowners offer habitat for desert species 新闻
来源平台：Science X network. 发布日期：2019
作者:  admin
收藏  |  浏览/下载：8/0  |  提交时间：2019/04/16
Copy cats: When is a bobcat not a bobcat? 新闻
来源平台：Science X network. 发布日期：2019
作者:  admin
收藏  |  浏览/下载：4/0  |  提交时间：2019/04/16
Offices are too hot or too cold – is there a better way to control room temperature? 新闻
来源平台：Science X network. 发布日期：2019
作者:  admin
收藏  |  浏览/下载：15/0  |  提交时间：2019/04/16