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在镉基核壳结构量子点研究领域，量子点核壳结构的判定及其界面位置的精准确定一直是个难题。本研究工作结合高分辨像、高角环形暗场像和X射线能量的元素面扫描，对CdSe@CdS量子点的核壳结构进行了表征，识别了具有不同CdS壳层厚度的CdSe@CdS量子点的界面。通过测量单个量子点不同区域晶面间距的变化，在原子尺度上确定了CdSe@CdS核壳结构量子点的界面位置，实现量子点界面的精准判别。该研究为具有相同...
由南京工业大学材料化学工程国家重点实验室化工学院的王军/周瑜教授领导的科研团队，与浙江大学邢华斌教授课题组，新加坡国立大学颜宁教授课题组，中科院高能所大科学装置平台中国散裂中子源通用粉末衍射谱仪、同步辐射装置X-射线吸收精细结构实验站和正电子研究平台等研究团队合作完成的成果文章《自成型含铁丝光沸石单块用于二氧化碳筛分》于2021年7月16日在国际期刊Science杂志上线（Science, 202...
2017年首届文化科技学术会议（The 1st Conference on Culture-oriented Science&Technology in 2017）
2017年 首届文化科技 学术会议
2017/11/27
文化科技是将现代科学技术的理论和方法应用于文化创新发展的一门综合性学科，一般特指能够直接服务、参与、支撑文化内容表现和再现的相关科学技术。它面向文化创作、生产、传播、服务、消费及再生产的各个环节，着力为文化发展提供精致、准确、高品质的服务。文化科技的定位是以服从与服务于文化发展的需求与需要为先导，融合美学、艺术学以及声学、光学、电子、电气、机械、信息、材料、测控、计算等工程技术，推进文化科技自身的...
In an effort to advance research in theoretical physics , the Kavli Foundation has funded a new scientific institutes in China . The Kavli Institute for Theoretical Physics China at the Chinese Academ...
8 ways the National Science Foundation supports our troops
8 ways National Science Foundation our troops
2017/3/30
Today, the National Science Foundation (NSF) is usually associated with supporting scientists who go on to win Nobel Prizes, leading exploration of the planet's polar regions and enabling discoveries ...
第三次放射性同位素科学进展国际会议（Third International Conference on Advances in Radioactive Isotope Science）
第三次 放射性同位素科学进展 国际会议
2017/1/12
The third International Conference on Advances in Radioactive Isotope Science, ARIS 2017, will be held in Keystone, Colorado in the U.S. from Sunday, May 28 through Friday, June 2, 2017. ARIS is the f...
Robert Birgeneau is National Science Board's 2016 Vannevar Bush awardee
Robert Birgeneau National Science Board Vannevar Bush awardee
2016/4/25
The National Science Board (NSB) announced today that Robert J. Birgeneau is the recipient of the 2016 Vannevar Bush Award. Birgeneau is chancellor emeritus at the University of California, Berkeley a...
Big Science and the LHC
Big Science LHC
2011/9/1
The Large Hadron Collider (LHC) [1], the particle accelerator operating at the European laboratory CERN near Geneva, has already achieved remarkable results. On 30 March 2010 for the first time proton...
Modelling Complexity: the case of Climate Science
Uncertainty, Probability, Climate Models, Climate Change, Climate Variability, Spatial scales, Time scales, Chaos, Numerical Methods, Irreversibility, Entropy Production, Energy Balance
2011/8/30
We briefly review some of the scientific challenges and epistemological issues related to climate science. We discuss the formulation and testing of theories and numerical models, which, given the pre...