NUCLEATION

作品数:587被引量:1000H指数:12
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相关机构:中山大学中南大学中国科学院北京科技大学更多>>
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Regulation of nucleation and crystallization for blade-coating large-area CsPbBr_(3)perovskite light-emitting diodes
《Science Bulletin》2025年第2期212-222,共11页Guoyi Chen Shuxin Wang Zhiqiu Yu Chaomin Dong Peng Jia Dexin Pu Kailian Dong Hongsen Cui Hongyi Fang Chen Wang Ruimin Gao Fang Yao Weijun Ke Gang Li Guojia Fang 
the support of the National Natural Science Foundation of China(12134010,62074117,and 12174290);the support of the Key R&D Program from Hubei Province(2023BAB102);the support of Guangdong Basic and Applied Basic Research Foundation(2023A1515110636);the Wuhan University mainland-Hongkong Joint Scientific Research Platform Seed Fund Program(202232);Hong Kong Research Grants Council(General Research Fund 15310024);Hong Kong Innovation and Technology Commission(MHKJFS MHP/020/23)。
Metal halide perovskite light-emitting diodes(PeLEDs)and large-area perovskite color conversion layers for liquid crystal display exhibit great potential in the field of illumination and display.Blade-coating method s...
关键词:Perovskite light-emitting diodes Blade-coating method Large-area LED Nucleation and crystallization regulation 
MD simulation of asymmetric nucleation and motion of h011] superdislocations in TiAl被引量:2
《Chinese Science Bulletin》2014年第15期1725-1737,共13页Dongsheng Xu Hao Wang Rui Yang Anil K.Sachdev 
supported by the National Basic Research Program of China (2011CB606404);the National Natural Science Foundation of China (51171195);GM Research Project
The nucleation and propagation of h011]superdislocations in intermetallic TiAl were investigated using molecular dynamics simulations and static energetics calculation,as part of our systematic effort to understand th...
关键词:MD模拟 TIAI Γ-TIAL基合金 对称核 分子动力学模拟 普通位错 剪切应力 故障分离 
Liquid exploding emission during boiling nucleation in capillary tubes
《Chinese Science Bulletin》2010年第20期2186-2195,共10页WU Di PENG XiaoFeng 
supported by the National Natural Science Foundation of China(50636030);the Specialized Research Fund for the Doctoral Program of Higher Education(200800030008)
A series of experiments was conducted to visually observe boiling nucleation phenomena in micro capillary tubes employing a high speed CCD.At a higher heat flux the liquid in capillary tubes was emitted instantaneousl...
关键词:爆炸过程 微毛细管 热排放 核沸腾 液体 高热通量 高速CCD 成核现象 
The mechanism of nucleation of hydrogen blister in metals被引量:5
《Chinese Science Bulletin》2007年第14期2000-2005,共6页REN XueChong ZHOU QingJun CHU WuYang LI JinXu SU YanJing QIAO LiJie 
Supported by the National Natural Science Foundation of China (Grant No. 50471096)
The nucleating, growing and cracking of hydrogen blister have been investigated experimentally and theoretically. The results show that atomic hydrogen induces superabundant vacancies in metals. The superabundant vaca...
关键词:氢气水泡 成核现象 晶核形成 破裂 裂化 
Fine three-dimensional P-wave velocity structure beneath the capital region and deep environment for the nucleation of strong earthquakes被引量:13
《Chinese Science Bulletin》2005年第6期544-552,共9页HUANGJinli ZHAODapeng 
This work was partially supported by the Chinese Earthquake Study Foundation(Grant No.103076);the Basic Research from the Ministry of Science and Technology(Grant No.2002CCD01700);the Japan Society for the Promotion of Science(Grant Nos.11440134,12002006).
A detailed 3-D P-wave velocity model of the crust and uppermost mantle under the capital region is de- termined with a spatial resolution of 25 km in the horizontal direction and 4—17 km in depth. We used 48750 preci...
关键词:三维P波 速度结构 成核现象 地震 流动性 地质特征 
A two-dimensional molecular dynamics simulation of liquid-vapor nucleation被引量:1
《Chinese Science Bulletin》2003年第7期623-626,共4页WANG Jinzhao, CHEN Min & GUO Zengyuan Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China 
supported by the National Natural Science Foundation of China(Grant No.50106004);the Fundamental Research Foundations of Tsinghua University and the School of Mechenical Engineering in Tsinghua University.
The molecular dynamics method is employed to simulate the liquid-vapor nucleation processes. The results show that the initial stage of nucleus in nucleation process is cavity or space containing very few vapor molecu...
关键词:二维分子动力学仿真 液-汽成核现象 晶核 空穴合并 
Experimental evidence for seismic nucleation phase被引量:8
《Chinese Science Bulletin》2002年第9期769-773,共5页MA Shengli MA Jin LIU Liqiang 
This work was sponsored by the National Key Basic Research Project (Grant No. G1998040704).
The friction experiments on macroscopically homogeneous and non-homogeneous faults were performed by using a double-shear friction rig, and the waveforms of acoustic emission and the fault slip corresponding to the st...
关键词:EARTHQUAKE NUCLEATION PHASE friction experiment acoustic emission FAULT slip. 
TEM observation on nucleation of Ca α-Sialon
《Chinese Science Bulletin》2001年第3期216-219,共4页Yawen Li Peiling Wang Weiwu Chen Jingwei Feng Dongsheng Yan Yibing Cheng 
This work was supported by the National Natural Science Foundation of China (Grant Nos. 59810760327 and 59872049).
Ca α-Sialon compacts pressurelessly-sintered tothe intermediate temperature (1 450℃) were investigated with TEM for an overall composition Ca1.8Si6.6Al5.4O1.8N14.2. It was found that in most cases, the newly-formed ...
关键词:CA Α-SIALON TEM NUCLEATION mechanism. 
Abnormal protein aggregation and neurodegenerative diseases被引量:1
《Chinese Science Bulletin》2001年第1期1-3,共3页HU HongyuShanghai Institute of Biochemistry, Chinese Academy of Sciences, Shanghai 200031, China (e-mail: hyhu@sunm.shcnc.ac.cn) 
This work was supported in part by the National Natural Science Foundation of China (Grant No. 39990600).
Abnormal protein aggregation or amyloid is the major cause of many neurodegenerative disorders. The present review focuses on the correlation between sequence and structure features of proteins related to the diseases...
关键词:ABNORMAL protein aggregation NEURODEGENERATIVE diseases NUCLEATION model seeds. 
Experimental study on crystallization kinetics of alkali feldspar under high T-P conditions
《Chinese Science Bulletin》2000年第22期2096-2100,共5页LI Fuchun ZHU Jinchu RAO Bing LAI Mingyuan JIN Zhangdong 
In the granite-NaF-H2O system, there exists a nucleation lag in the course of alkali feldspar crystallization indicated by experiments on crystallization kinetics. The nucleation lag time is about 18 h at 700℃ and ab...
关键词:ALKALI FELDSPAR NUCLEATION density NUCLEATION LAG NUCLEATION RATE CRYSTAL-GROWTH rate. 
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