RED-SHIFT

作品数:28被引量:28H指数:2
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相关领域:电子电信理学更多>>
相关作者:何丕模张寒洁李海洋徐以锋陈桥更多>>
相关机构:浙江大学伦敦大学更多>>
相关期刊:《Journal of Electronic Science and Technology》《International Journal of Astronomy and Astrophysics》《Chinese Journal of Chemical Physics》《Biophysics Reports》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划天津市自然科学基金福建省自然科学基金更多>>
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Intense Mid-Infrared Laser Pulse Generated via Flying-Mirror Red-Shifting in Near-Critical-Density Plasmas
《Chinese Physics Letters》2024年第2期42-46,共5页鲁瑜 李东澳 李倩妮 邵福球 余同普 
supported by the National Natural Science Foundation of China(Grant Nos.12375244,12135009,and 12275356);the Hunan Provincial Innovation Foun-dation for Postgraduate(Grant Nos.CX20210062 and CX20230006).
Relativistic femtosecond mid-infrared pulses can be generated efficiently by laser interaction with near-criticaldensity plasmas.It is found theoretically and numerically that the radiation pressure of a circularly po...
关键词:MIRROR Infrared Pulse 
Solving the Olbers’s Paradox, Explaining the “Red-Shift”, and Challenging the Relativities by “Sun Matters Theory” and “Sun Model of Universe”, an Evolution of the Einstein’s Static Universe Model
《Natural Science》2024年第2期7-18,共12页Wanpeng Sun 
Olbers’s paradox, known as the dark night paradox, is an argument in astrophysics that the darkness of the night sky conflicts with the assumption of an infinite and eternal static universe. Big-Bang theory was used ...
关键词:Olbers’s Paradox Sun Matters Theory Sun Model of Universe Einstein’s Universe Dark Mass 
Fabrication and comprehensive structural and spectroscopic properties of Er:Y_(2)O_(3)transparent ceramics被引量:1
《Journal of Rare Earths》2022年第12期1913-1919,I0004,共8页Yan Ling Xue Feng Zhu Jun Wang Shiyu Sun Lili Hu Dingyuan Tang 
Project supported by the National Key Research and Development Program of China(2016YFA0302001);National Natural Science Foundation of China(11654005);Quantum Information Technology,Shanghai Municipal Science and Technology Major Project(2019SHZDZX01);A*Star of Singapore(A1883C0003);Natural Science Foundation of Jiangsu Province(BK20191002)。
Transparent Er:Y_(2)O_(3)ceramics with sub-micron grain size(<1μm)were fabricated by using one-step vacuum sintering followed by hot isostatic pressing(HIPing)technique.The transmission of the undoped Y_(2)O_(3)reach...
关键词:ERBIUM SESQUIOXIDES Vibrational energy RED-SHIFT UP-CONVERSION Judd-Ofelt theory 
A Highly Efficient Luminescent Metal-Organic Framework with Strong Conjugate Unit for Sensing Small Molecules被引量:3
《Chinese Journal of Chemistry》2022年第11期1305-1312,共8页Bi-Lian Chai Hui Xu Teng-Fei Zheng Jing-Lin Chen Sui-Jun Liu Mei-Hui Yu He-Rui Wen 
This work was supported by the National Natural Science Foundation of China(Nos.22061019,21761012,and 21861018);the Natural Science Foundation of Jiangxi Province(No.20202ACBL213001);Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry(No.20212BCD42018);the Natural Science Foundation of Tianjin(No.20JCQNJCO1680);the Youth Jinggang Scholars Program in Jiangxi Province(No.QNJG2019053);the Two Thousand Talents Program in Jiangxi Province(No.jxsq2019201068).
Luminescent metal-organic frameworks(LMOFs)have become a promising class of fluorescence sensing materials,however,the multi-responsive LMOF sensors for organic compounds are rather rare.Herein,a water stable and high...
关键词:Metal-organic frameworks Sensors LUMINESCENCE Red-shift emission Turn-on effect 
Non-parabolic effect for femtosecond laser-induced ultrafast electro-absorption in solids
《Chinese Physics B》2020年第1期446-451,共6页Li-Bo Liu Hong-Xiang Deng Xiao-Tao Zu Xiao-Dong Yuan Wan-Guo Zheng 
Project supported by the National Natural Science Foundation of China(Grant No.61505023)
A theoretical study for femtosecond laser-induced ultrafast electro-absorption of bulk solids is presented.Our numerical results show that,in the case of low intensity of the pump laser where the interaction between t...
关键词:ultrafast electro-absorption red-shift of absorption edge Bragger scattering effect multi-photon process 
Significant expansion and red-shifting of fluorescent protein chromophore determined through computational design and genetic code expansion被引量:1
《Biophysics Reports》2018年第5期273-285,共13页Li Wang Xian Chen Xuzhen GUO liasong Li Qi Liu Fuying Kang Xudong Wang Cheng HU Haiping Liu Weimin Gong Wei Zhuang Xiaohong Liu Jiangyun Wang 
This work was financially supported in part by Grants from the National Natural Science Foundation of China (21750003,91527302,U1632133,31628004,21473237,and 31628004);the National Key Research and Development Program of China (2017YFA0503704and 2016YFA0501502);and the Key Research Program of Frontier Sciences,CAS(QYZDB-SSW- SMC032).
Fluorescent proteins(FPs) with emission wavelengths in the far-red and infrared regions of the spectrum provide powerful tools for deep-tissue and super-resolution imaging. The development of red-shifted FPs has evoke...
Temperature-dependent Photoluminescence of Silicon Nanocrystals Embedded in SiO2 Matrix
《Chemical Research in Chinese Universities》2018年第4期513-516,共4页ZHANG Tianning ZHANG Kenan CHEN Xiren WANG Shuxia ZHANG Rongjun SHAO Jun CHEN Xin DAI Ning 
Nanostructured silicon plays a key role in the fidds of microelectronics, optoelectronics and photonics. Since near-infrared photolummescence(PL) was first observed in nanoporous silicon at room temperature, silicon...
关键词:Silicon nanocrystal Photohtminescence RED-SHIFT 
Newton’s and Einstein’s Gravity in a New Perspective for Planck Masses and Smaller Sized Objects被引量:1
《International Journal of Astronomy and Astrophysics》2018年第1期6-23,共18页Espen Gaarder Haug 
Here we derive Newton’s and Einstein’s gravitational results for any mass less than or equal to a Planck mass. All of the new formulas presented in this paper give the same numerical output as the traditional formul...
关键词:GRAVITATION GRAVITATIONAL Constant Escape Velocity GRAVITATIONAL Time Dilation SCHWARZSCHILD Radius PLANCK Length Reduced COMPTON Wavelength Bending of Light RED-SHIFT PLANCK Mass 
Computed Tidal Relativistic Red-Shifts of Frequency Standards on Earth and in Space Stations被引量:2
《Chinese Physics Letters》2017年第11期11-14,共4页庄伟 房芳 王少凯 赵阳 李天初 
Supported by the National Key R&D Program of China under Grant No 2016YFF0200200
Frequencies of frequency standards are shifted by the local static gravity red shifts and also modulated by the tidal relativistic red shifts. We compute the tidal relativistic red shifts using a time-domain method an...
关键词:Computed Tidal Relativistic Red-Shifts of Frequency Standards on Earth and in Space Stations 
The Optical Properties of Gravity
《Journal of Modern Physics》2017年第5期803-838,共36页Bernard Lavenda 
The resemblance between the equation for a characteristic hypersurface through which wavefronts of light rays pass and optical metrics of general relativity has long been known. Discontinuities in the hypersurface are...
关键词:GRAVITATIONAL Red-Shifts OPTICAL Metrics GRAVITATIONAL Geometrical Optics GRAVITATIONAL Aberration REFRACTION VERSUS Doppler Shift Two-Time VERSUS Two-Space Metrics SELF-ENERGY of a Test Particle 
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