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Heavy air pollution with a unique "non-stagnant" atmospheric boundary layer in the Yangtze River middle basin aggravated by regional transport of PM2.5 over China 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (12) : 7217-7230
作者:  Yu, Chao;  Zhao, Tianliang;  Bai, Yongqing;  Zhang, Lei;  Kong, Shaofei;  Yu, Xingna;  He, Jinhai;  Cui, Chunguang;  Yang, Jie;  You, Yingchang;  Ma, Guoxu;  Wu, Ming;  Chang, Jiacheng
收藏  |  浏览/下载:11/0  |  提交时间:2020/06/29
The Stove, Dome, and Umbrella Effects of Atmospheric Aerosol on the Development of the Planetary Boundary Layer in Hazy Regions 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (13)
作者:  Ma, Yongjing;  Ye, Jianhuai;  Xin, Jinyuan;  Zhang, Wenyu;  de Arellano, Jordi Vila-Guerau;  Wang, Shigong;  Zhao, Dandan;  Dai, Lindong;  Ma, Yongxiang;  Wu, Xiaoyan;  Xia, Xiangao;  Tang, Guiqian;  Wang, Yuesi;  Shen, Pengke;  Lei, Yali;  Martin, Scot T.
收藏  |  浏览/下载:15/0  |  提交时间:2020/06/22
Economics in the Age of COVID-19 期刊论文
NATURE, 2020, 581 (7809) : 375-377
作者:  Yin, Juan;  Li, Yu-Huai;  Liao, Sheng-Kai;  Yang, Meng;  Cao, Yuan;  Zhang, Liang;  Ren, Ji-Gang;  Cai, Wen-Qi;  Liu, Wei-Yue;  Li, Shuang-Lin;  Shu, Rong;  Huang, Yong-Mei;  Deng, Lei;  Li, Li;  Zhang, Qiang;  Liu, Nai-Le
收藏  |  浏览/下载:25/0  |  提交时间:2020/07/03

Breakneck triage nails many diagnoses, but deeper treatment is needed.


Breakneck triage nails many diagnoses, but deeper treatment is needed.


  
Global impact of atmospheric arsenic on health risk: 2005 to 2015 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (25) : 13975-13982
作者:  Zhang, Lei;  Gao, Yang;  Wu, Shiliang;  Zhang, Shaoqing;  Smith, Kirk R.;  Yao, Xiaohong;  Gao, Huiwang
收藏  |  浏览/下载:16/0  |  提交时间:2020/06/16
atmospheric arsenic  GEOS-Chem  cancer risk  noncarcinogenic effect  
Dynamic spatial-temporal precipitation distribution models for short-duration rainstorms in Shenzhen, China based on machine learning 期刊论文
ATMOSPHERIC RESEARCH, 2020, 237
作者:  Liu, Yuan-Yuan;  Li, Lei;  Liu, Ye-Sen;  Chan, Pak Wai;  Zhang, Wen-Hai
收藏  |  浏览/下载:10/0  |  提交时间:2020/07/02
Short-duration rainstorm  Machine learning  Locally linear embedding method  Dynamic spatial-temporal distribution  Shenzhen  
Strain engineering and epitaxial stabilization of halide perovskites 期刊论文
NATURE, 2020, 577 (7789) : 209-+
作者:  Chen, Yimu;  Lei, Yusheng;  Li, Yuheng;  Yu, Yugang;  Cai, Jinze;  Chiu, Ming-Hui;  Rao, Rahul;  Gu, Yue;  Wang, Chunfeng;  Choi, Woojin;  Hu, Hongjie;  Wang, Chonghe;  Li, Yang;  Song, Jiawei;  Zhang, Jingxin;  Qi, Baiyan;  Lin, Muyang;  Zhang, Zhuorui;  Islam, Ahmad E.;  Maruyama, Benji;  Dayeh, Shadi;  Li, Lain-Jong;  Yang, Kesong;  Lo, Yu-Hwa;  Xu, Sheng
收藏  |  浏览/下载:26/0  |  提交时间:2020/07/03

Strain engineering is a powerful tool with which to enhance semiconductor device performance(1,2). Halide perovskites have shown great promise in device applications owing to their remarkable electronic and optoelectronic properties(3-5). Although applying strain to halide perovskites has been frequently attempted, including using hydrostatic pressurization(6-8), electrostriction(9), annealing(10-12), van der Waals force(13), thermal expansion mismatch(14), and heat-induced substrate phase transition(15), the controllable and device-compatible strain engineering of halide perovskites by chemical epitaxy remains a challenge, owing to the absence of suitable lattice-mismatched epitaxial substrates. Here we report the strained epitaxial growth of halide perovskite single-crystal thin films on lattice-mismatched halide perovskite substrates. We investigated strain engineering of a-formamidinium lead iodide (alpha-FAPbI(3)) using both experimental techniques and theoretical calculations. By tailoring the substrate composition-and therefore its lattice parameter-a compressive strain as high as 2.4 per cent is applied to the epitaxial alpha-FAPbI(3) thin film. We demonstrate that this strain effectively changes the crystal structure, reduces the bandgap and increases the hole mobility of alpha-FAPbI(3). Strained epitaxy is also shown to have a substantial stabilization effect on the alpha-FAPbI(3) phase owing to the synergistic effects of epitaxial stabilization and strain neutralization. As an example, strain engineering is applied to enhance the performance of an alpha-FAPbI(3)-based photodetector.


  
CAN THE WORLD MAKE ENOUGH CORONAVIRUS VACCINE? 期刊论文
NATURE, 2020, 580 (7805) : 578-580
作者:  Zhao, Chuangqi;  Zhang, Pengchao;  Zhou, Jiajia;  Qi, Shuanhu;  Yamauchi, Yoshihiro;  Shi, Ruirui;  Fang, Ruochen;  Ishida, Yasuhiro;  Wang, Shutao;  Tomsia, Antoni P.;  Liu, Mingjie;  Jiang, Lei
收藏  |  浏览/下载:13/0  |  提交时间:2020/07/03

Researchers warn production constraints and hoarding could limit SARS-CoV-2 vaccine supplies.


Researchers warn production constraints and hoarding could limit SARS-CoV-2 vaccine supplies.


  
DNA-repair enzyme turns to translation 期刊论文
NATURE, 2020, 579 (7798) : 198-199
作者:  Bian, Zhilei;  Gong, Yandong;  Huang, Tao;  Lee, Christopher Z. W.;  Bian, Lihong;  Bai, Zhijie;  Shi, Hui;  Zeng, Yang;  Liu, Chen;  He, Jian;  Zhou, Jie;  Li, Xianlong;  Li, Zongcheng;  Ni, Yanli;  Ma, Chunyu;  Cui, Lei;  Zhang, Rui;  Chan, Jerry K. Y.;  Ng, Lai Guan;  Lan, Yu;  Ginhoux, Florent;  Liu, Bing
收藏  |  浏览/下载:13/0  |  提交时间:2020/07/03

A key DNA-repair enzyme has a surprising role during the early steps in the assembly of ribosomes - the molecular machines that translate the genetic code into protein.


  
Impact of topography on black carbon transport to the southern Tibetan Plateau during the pre-monsoon season and its climatic implication 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (10) : 5923-5943
作者:  Zhang, Meixin;  Zhao, Chun;  Cong, Zhiyuan;  Du, Qiuyan;  Xu, Mingyue;  Chen, Yu;  Chen, Ming;  Li, Rui;  Fu, Yunfei;  Zhong, Lei;  Kang, Shichang;  Zhao, Delong;  Yang, Yan
收藏  |  浏览/下载:19/0  |  提交时间:2020/05/20
Exploring wintertime regional haze in northeast China: role of coal and biomass burning 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (9) : 5355-5372
作者:  Zhang, Jian;  Liu, Lei;  Xu, Liang;  Lin, Qiuhan;  Zhao, Hujia;  Wang, Zhibin;  Guo, Song;  Hu, Min;  Liu, Dantong;  Shi, Zongbo;  Huang, Dao;  Li, Weijun
收藏  |  浏览/下载:11/0  |  提交时间:2020/05/13