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| 1 | Silver-coated elevated bowtie nanoantenna arrays: Improving the near-field enhancement of gap cavities for highly active surface-enhanced Raman scattering显示文摘改进热点紧张是在散布的提高表面的拉曼(重量的单位) 的一个关键问题。bowtie nanoantenna (BNA ) 是过去常集中光能进 nanoscale 卷并且生产强壮的热点的一台有效设备。Nanosphere 平版印刷术(NSL ) 是一种大区域、便宜的技术生产 BNA 数组;然而,制作 NSL 的 BNA 的 SERS 活动是有限的。在这份报纸,我们在场由修改他们的几何学改进常规制作 NSL 的 BNA 的 SERS 活动的一个简单方法。新配置被称为银涂的提高的 bowtie nanoantenna (SCEBNA ) 。SCEBNA 由于闪电杆效果,联合的回声,和 plasmonic FabryP 的形成的综合贡献在差距洞执行集中的近地的改进 ? 楷桴吗? | Lei Feng Renping Ma Yandong Wang Daren Xu Dongyang Xiao Lingxiao Liu Nan Lu | 2015 | Nano Research2015，8，11： | 1 |
| 2 | Synthesis of K 2 SiF 6: Mn 4+ Phosphor from SiO 2 Powders via Redox Reaction in HF / KMnO 4 Solution and Their Application in Warm‐White LED显示文摘 | Chenxing Liao Renping Cao Zhijun Ma Yang Li Guoping Dong Kaniyarakkal N. Sharafudeen Jianrong Qiu | 2013 | J. Am. Ceram. Soc2013，，11： | 1 |
| 3 | High-performance supercapacitor based on MOF derived porous NiCo2O4 nanoparticle显示文摘Transition metal oxide is a promising candidate for future supercapacitors due to its pronounced electrical properties and low cost.Unfortunately,the poor cycle stability and low capacitance due to the small lattice spacing and strong volume expansion in dense transition metal oxide impede its practical applications seriously.Herein,a nanoporous electrode of metal oxide has been prepared via the solvothermal and subsequent calcination process of MOF-74(MOF=metal-organic framework),which shows outstanding cycle reversibility,excellent capacitance.Because of large surface areas with a nanoporous structure which is beneficial to the ion transport and relief to volume expansion.Three samples with different divalent metals(MOF-74-Ni,MOF-74-NiCo2 and MOF-74-Co)were prepared by hydrothermal method.After a facile annealing process,the NiO,NiCo2O4 and Co3O4 with the large surface area and porous structure were easily obtained and further the electrochemical properties were investigated.As a result,the NiCo2O4 electrode exhibits obviously high specific capacity(684 F/g)and excellent cycling stability(86%retention after 3000 cycles)compared with the monometallic oxides. | GONG LiuTing XU Miao MA RenPing HAN YingPing XU HongBo SHI Gang | 2020 | Science China(Technological Sciences)2020，63，8： | 1 |
| 4 | Biomimetic Moth-eye Anti-reflective Poly-(methyl methacrylate)Nanostructural Coating显示文摘This study reports a simple imprinting method for the fabrication of biomimetic moth-eye antireflective polymethyl methacrylate(PMMA)nanostructures on the surface of the substrate.The antireflection structured silicon was obtained by Reactive Ion Etching(RIE)method.By using the antireflection structured silicon substrate as the imprinting stamp,the biomimetic moth-eye polymer structures showed tapered holes,whose depth and periodicity were around 780 nm and 580 nm,respectively.The reflectance of the resulting PMMA structures was reduced from 10% to less than 1% in the wavelength range from 300 nm to 1600 nm.This simple methodology can be scaled up via self-loading and nanoimprinting,which may have a promising application in optoelectronic devices and solar cells. | Hongbo Xu Liuting Gong Shoucai Zhang Renping Ma Lei Pan Jiupeng Zhao Yao Li | 2019 | Journal of Bionic Engineering2019，16，6： | 1 |
| 5 | Can Eurasia Experience a Cold Winter under a Third-Year La Nina in 2022/23?显示文摘The Northern Hemisphere(NH)often experiences frequent cold air outbreaks and heavy snowfalls during La Nina winters.In 2022,a third-year La Nina event has exceeded both the oceanic and atmospheric thresholds since spring and is predicted to reach its mature phase in December 2022.Under such a significant global climate signal,whether the Eurasian Continent will experience a tough cold winter should not be assumed,despite the direct influence of mid-to high-latitude,large-scale atmospheric circulations upon frequent Eurasian cold extremes,whose teleconnection physically operates by favoring Arctic air invasions into Eurasia as a consequence of the reduction of the meridional background temperature gradient in the NH.In the 2022/23 winter,as indicated by the seasonal predictions from various climate models and statistical approaches developed at the Institute of Atmospheric Physics,abnormal warming will very likely cover most parts of Europe under the control of the North Atlantic Oscillation and the anomalous anticyclone near the Ural Mountains,despite the cooling effects of La Nina.At the same time,the possibility of frequent cold conditions in mid-latitude Asia is also recognized for this upcoming winter,in accordance with the tendency for cold air invasions to be triggered by the synergistic effect of a warm Arctic and a cold tropical Pacific on the hemispheric scale.However,how the future climate will evolve in the 2022/23 winter is still subject to some uncertainty,mostly in terms of unpredictable internal atmospheric variability.Consequently,the status of the mid-to high-latitude atmospheric circulation should be timely updated by medium-term numerical weather forecasts and sub-seasonal-to-seasonal prediction for the necessary date information and early warnings. | Fei ZHENG Bo WU Lin WANG Jingbei PENG Yao YAO Haifeng ZONG Qing BAO Jiehua MA Shuai HU Haolan REN Tingwei CAO Renping LIN Xianghui FANG Lingjiang TAO Tianjun ZHOU Jiang ZHU | 2023 | Advances in Atmospheric Sciences2023，40，4： | 0 |
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