DIAMOND

作品数:1201被引量:1020H指数:12
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相关领域:电子电信更多>>
相关作者:曲选辉贾成厂梁雪冰杨振亮何新波更多>>
相关机构:北京科技大学天津大学萨明集团FZE天津理工大学更多>>
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Phosphorus-doped n-type diamond with high ionization efficiency through high-pressure thermal diffusion
《Science China Materials》2025年第4期1196-1202,共7页Ruiang Guo Shuaiqi Li Jiawei Zhang Yi Tian Weiguo Dong Duanwei He 
supported by the National Key Research and Development Program of China(2018YFA0305900 and 2023YFA1406200)。
Diamond is known as the ultimate semiconductor owing to its excellent physical properties.However,the high difficulty of n-type doping and the poor electrical performance of n-type diamonds remain major challenges for...
关键词:DIAMOND phosphorus doping n-type semiconductor high-pressure thermal diffusion ionization efficiency 
Achieving Ultralong Spin Coherent Time of Single Nitrogen Vacancy Centers in Diamond
《Chinese Physics Letters》2025年第4期177-187,共11页Xiaoran Zhang Xinyu Zhuang Xiaobing Liu 
supported by the National Natural Science Foundation of China(Grant Nos.112374012 and 11974208);Shandong Provincial Natural Science Foundation(Grant Nos.ZR2023JQ001 and tsqn202211128)。
Single negatively charged nitrogen vacancy(NV-)centers in diamond have emerged as promising platforms for quantum information science,where long coherence times are essential for advancing quantum technologies.However...
关键词:lattice damage nitrogen vacancy centers DIAMOND irradiation process ultralong spin coherent time fabrication methods spin coherence properties quantum information sciencewhere 
Phosphor-in-glass film on transparent diamond:an emerging newgeneration color converter for high-brightness laser lighting
《Science China Materials》2025年第4期1292-1293,共2页Xiaoyong Huang 
Inorganic luminescent materials have been widely used as color converters for applications in lighting and displays [1-6].In recent years, laser-driven solid-state lighting based on phosphor-converted white laser diod...
关键词:high brightness laser lighting inorganic luminescent materials phosphor glass film transparent diamond color converters color converter phosphor converted white laser diode 
掺杂元素X(B、Al、Sn、Co)对IDB-X/Diamond界面结合性能的影响
《金刚石与磨料磨具工程》2025年第1期37-45,共9页简小刚 姚文山 张毅 梁晓伟 胡吉博 陈哲 陈茂林 
国家自然科学基金(51275358);中央高校专项基金(20140750)。
基于量子力学第一性原理,建立了IDB-B/Diamond、IDB-Al/Diamond、IDB-Sn/Diamond和IDB-Co/Diamond 4种膜基界面模型,计算了膜基界面结合能、差分电荷密度和布居数,以探究孕镶金刚石钻头(impregnated diamond bits,IDB)基体中的常用元素X...
关键词:第一性原理 金刚石涂层 膜基结合 电荷转移 布居数 压痕实验 
Acoustic frequency comb generation on a composite diamond/silicon microcantilever in ambient air
《Microsystems & Nanoengineering》2025年第1期103-110,共8页Zhixin Zhao Yanyan Li Wangyang Zhang Wenyao Luo Duo Liu 
the National Science Foundation of China(NSFC)(Grant No.52172296,51472143);the National Key R&D Program of China(NKRD)(2017YFB0405403);the Initiative in Quantum Science of Shandong Provincial Natural Science Foundation(ZR2020LLZ005)for financial support.
Acoustic frequency combs(AFCs)contain equidistant coherent signals with unconventional possibilities on metrology.Previously,implementation of AFCs on mechanical microresonators with large air damping loss is difficul...
关键词:mechanical microresonators parametric generation acoustic frequency combs afcs contain acoustic frequency comb quality factor ambient airwe diamond silicon microcantilever reduce linewidth primary flexural mode 
变形Diamond极小曲面点阵结构力学性能研究
《工具技术》2025年第2期57-63,共7页郝博 韩焱 汪万炯 陈丹丹 
装备预研领域基金快速扶持项目(80923020104)。
极小曲面Diamond点阵结构是一种优异的点阵构型,具备较好的比强度、比刚度及吸能特性。对极小曲面点阵结构进行优化设计可以有效提升其力学性能,本文提供一种新的变形方式,引入变形参数对Diamond型极小曲面点阵结构进行优化设计。通过...
关键词:极小曲面 点阵结构 增材制造 力学性能 
Interfacial Structure and Mechanical Properties of Diamond/Copper Joint Brazed by Ag-Cu-In-Ti Low-Temperature Brazing Filler
《稀有金属材料与工程》2025年第2期301-310,共10页Pan Yufan Liang Jiabin Nie Jialong Liu Xin Sun Huawei Chang Yunfeng Li Huaxin Lu Chuanyang Xu Dong Wang Xingxing Yang Yang Yang Jianguo He Yanming 
National MCF Energy R&D Program(2019YFE03100400)。
Ag-Cu-In-Ti low-temperature filler was used to braze the diamond and copper,and the effects of brazing temperature and soaking time on the microstructure and mechanical properties of the joints were investigated.In ad...
关键词:diamond microwave window vacuum brazing Ag-Cu-In-Ti microstructure mechanical properties 
Mechanistic switch in corrosion behavior of magnesium alloy diamond lattice structures induced by argon plasma treatment
《Journal of Magnesium and Alloys》2025年第1期101-119,共19页Viviana M.Posadaa Alexandru Marin Tonny Naranjo Juan Ramírez Patricia Fernández-Morales 
supported by Huck Institutes of the Life Sciences at Penn State University through the Huck Innovative and Transformational Seed Grant(HITS).
Advancing 3D magnesium(Mg)development beyond current limitations requires controlling Mg alloy degradation in pre-designed,low-dimension architectures.This study reveals a mechanistic switch in the corrosion behavior ...
关键词:Mg Corrosion resistance Cellular materials NANOTOPOGRAPHY Nano-medicine Diirected plasma nanosynthesis 
Insight into the nitrogen-vacancy center formation in type-Ib diamond by irradiation and annealing approach
《Materials Futures》2024年第4期181-191,共11页Taiqiao Liu Fanglin Lyu Tian Shao Diwei Zou Wei Shen Yuzheng Guo Yuan Zhong Chaoyang Chen Liangchen Yi Zhaofu Zhang Andy H Shen 
Hubei Provincial Jewelry Engineering Technology Research Center,Gemological Institute,China University of Geosciences(Wuhan)for its support(Grant No.CIGTXM-04-S202301);The project was supported by the National Natural Science Foundation of China(Grant Nos.52302046 and 52202045);the Natural Science Foundation of Hubei Province(Grant No.2022CFB606);the Knowledge Innovation Program of Wuhan-Shuguang(Grant No.2023010201020255);the Fundamental Research Funds for the Central Universities(Grant Nos.2042023kf0116 and 2042023kf0112);the Fundamental Research Funds for National University,China University of Geosciences(Wuhan)(Grant No.CUGDCJJ202225);the Open Fund of Hubei Key Laboratory of Electronic Manufacturing and Packaging Integration(Wuhan University)(Grant No.EMPI2023016).
Comprehending the microscopic formation of nitrogen vacancy(NV)centers in nitrogen-doped diamonds is crucial for enhancing the controllable preparation of NV centers and quantum applications.Irradiation followed by an...
关键词:DIAMOND NV center IRRADIATION ANNEALING molecular dynamics 
Recent advances in design and preparation of micro diamond cutting tools
《International Journal of Extreme Manufacturing》2024年第6期236-262,共27页Hanzhong Liu Yongda Yan Jiwen Cui Yanquan Geng Tao Sun Xichun Luo Wenjun Zong 
the China Postdoctoral Science Foundation(No.2024M754169);Fundamentals of Equipment Technology(No.2212W22002)for the support of this work。
Micro diamond tools are indispensable for the efficient machining of microstructured surfaces.The precision in tool manufacturing and cutting performance directly determines the processing quality of components.The ma...
关键词:micro diamond tool micro cutting diamond tool design tool quality wear resistance 
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