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Unexpected response of nitrogen deposition to nitrogen oxide controls and implications for land carbon sink 期刊论文
Nature Communications, 2022
作者:  Liu, Mingxu;  Shang, Fang;  Lu, Xingjie;  Huang, Xin;  Song, Yu;  Liu, Bing;  Zhang, Qiang;  Liu, Xuejun;  Cao, Junji;  Xu, Tingting;  Wang, Tiantian;  Xu, Zhenying;  Xu, Wen;  Liao, Wenling;  Kang, Ling;  Cai, Xuhui;  Zhang, Hongsheng;  Dai, Yongjiu;  Zhu, Tong
收藏  |  浏览/下载:31/0  |  提交时间:2022/06/24
Near-real-time monitoring of global CO2 emissions reveals the effects of the COVID-19 pandemic 期刊论文
Nature Communications, 2020
作者:  Zhu Liu;  Philippe Ciais;  Zhu Deng;  Ruixue Lei;  Steven J. Davis;  Sha Feng;  Bo Zheng;  Duo Cui;  Xinyu Dou;  Biqing Zhu;  Rui Guo;  Piyu Ke;  Taochun Sun;  Chenxi Lu;  Pan He;  Yuan Wang;  Xu Yue;  Yilong Wang;  Yadong Lei;  Hao Zhou;  Zhaonan Cai;  Yuhui Wu;  Runtao Guo;  Tingxuan Han;  Jinjun Xue;  Olivier Boucher;  Eulalie Boucher;  Fré;  ;  ric Chevallier;  Katsumasa Tanaka;  Yimin Wei;  Haiwang Zhong;  Chongqing Kang;  Ning Zhang;  Bin Chen;  Fengming Xi;  Miaomiao Liu;  Franç;  ois-Marie Bré;  on;  Yonglong Lu;  Qiang Zhang;  Dabo Guan;  Peng Gong;  Daniel M. Kammen;  Kebin He;  Hans Joachim Schellnhuber
收藏  |  浏览/下载:61/0  |  提交时间:2020/10/20
Recent anthropogenic curtailing of Yellow River runoff and sediment load is unprecedented over the past 500 y 期刊论文
Proceedings of the National Academy of Science, 2020
作者:  Yu Liu;  Huiming Song;  Zhisheng An;  Changfeng Sun;  Valerie Trouet;  Qiufang Cai;  Ruoshi Liu;  Steven W. Leavitt;  Yi Song;  Qiang Li;  Congxi Fang;  Weijian Zhou;  Yinke Yang;  Zhao Jin;  Yunqiang Wang;  Junyan Sun;  Xingmin Mu;  Ying Lei;  Lu Wang;  Xuxiang Li;  Meng Ren;  Linlin Cui;  Xueli Zeng
收藏  |  浏览/下载:45/0  |  提交时间:2020/08/09
Development of an inactivated vaccine candidate for SARS-CoV-2 期刊论文
Science, 2020
作者:  Qiang Gao;  Linlin Bao;  Haiyan Mao;  Lin Wang;  Kangwei Xu;  Minnan Yang;  Yajing Li;  Ling Zhu;  Nan Wang;  Zhe Lv;  Hong Gao;  Xiaoqin Ge;  Biao Kan;  Yaling Hu;  Jiangning Liu;  Fang Cai;  Deyu Jiang;  Yanhui Yin;  Chengfeng Qin;  Jing Li;  Xuejie Gong;  Xiuyu Lou;  Wen Shi;  Dongdong Wu;  Hengming Zhang;  Lang Zhu;  Wei Deng;  Yurong Li;  Jinxing Lu;  Changgui Li;  Xiangxi Wang;  Weidong Yin;  Yanjun Zhang;  Chuan Qin
收藏  |  浏览/下载:46/0  |  提交时间:2020/07/06
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:49/0  |  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.


  
Temporal variation and long-range transport of gaseous elemental mercury (GEM) over a coastal site of East China 期刊论文
ATMOSPHERIC RESEARCH, 2020, 233
作者:  Yi, Hui;  Tong, Lei;  Lin, Jia-mei;  Cai, Qiu-liang;  Wang, Ke-qiang;  Dai, Xiao-rong;  Li, Jian-rong;  Chen, Jin-sheng;  Xiao, Hang
收藏  |  浏览/下载:27/0  |  提交时间:2020/07/02
GEM  Temporal variation  K-means clustering  Backward trajectory  Concentration weighted trajectory (CWT)  
Mott and generalized Wigner crystal states in WSe2/WS2 moire superlattices 期刊论文
NATURE, 2020, 579 (7799) : 359-+
作者:  Yuan, Jie;  Chang, Si-Yuan;  Yin, Shi-Gang;  Liu, Zhi-Yang;  Cheng, Xiu;  Liu, Xi-Juan;  Jiang, Qiang;  Gao, Ge;  Lin, De-Ying;  Kang, Xin-Lei;  Ye, Shi-Wei;  Chen, Zheng;  Yin, Jiang-An;  Hao, Pei;  Jiang, Lubin;  Cai, Shi-Qing
收藏  |  浏览/下载:78/0  |  提交时间:2020/07/03

Strongly correlated insulating Mott and generalized Wigner phases are detected in WSe2/WS2 moire superlattices, and their electrical properties and excited spin states are studied using an optical technique.


Moire superlattices can be used to engineer strongly correlated electronic states in two-dimensional van der Waals heterostructures, as recently demonstrated in the correlated insulating and superconducting states observed in magic-angle twisted-bilayer graphene and ABC trilayer graphene/boron nitride moire superlattices(1-4). Transition metal dichalcogenide moire heterostructures provide another model system for the study of correlated quantum phenomena(5) because of their strong light-matter interactions and large spin-orbit coupling. However, experimental observation of correlated insulating states in this system is challenging with traditional transport techniques. Here we report the optical detection of strongly correlated phases in semiconducting WSe2/WS2 moire superlattices. We use a sensitive optical detection technique and reveal a Mott insulator state at one hole per superlattice site and surprising insulating phases at 1/3 and 2/3 filling of the superlattice, which we assign to generalized Wigner crystallization on the underlying lattice(6-11). Furthermore, the spin-valley optical selection rules(12-14) of transition metal dichalcogenide heterostructures allow us to optically create and investigate low-energy excited spin states in the Mott insulator. We measure a very long spin relaxation lifetime of many microseconds in the Mott insulating state, orders of magnitude longer than that of charge excitations. Our studies highlight the value of using moire superlattices beyond graphene to explore correlated physics.


  
Temperature variation at the low-latitude regions of East Asia recorded by tree rings during the past six centuries 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019
作者:  Liu, Yu;  Li, Ching-Yao;  Sun, Changfeng;  Song, Huiming;  Li, Qiang;  Cai, Qiufang;  Liu, Ruoshi
收藏  |  浏览/下载:23/0  |  提交时间:2019/11/27
low-latitude regions of East Asia  temperature reconstruction  tree ring  solar irradiance  Taiwan  
Thioketone-directed rhodium(I) catalyzed enantioselective C-H bond arylation of ferrocenes 期刊论文
NATURE COMMUNICATIONS, 2019, 10
作者:  Cai, Zhong-Jian;  Liu, Chen-Xu;  Wang, Qiang;  Gu, Qing;  You, Shu-Li
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
Seasonal Palmer drought severity index reconstruction using tree-ring widths from multiple sites over the central-western Da Hinggan Mountains, China since 1825 AD 期刊论文
CLIMATE DYNAMICS, 2019, 53: 3661-3674
作者:  Liu, Ruoshi;  Liu, Yu;  Li, Qiang;  Song, Huiming;  Li, Xuxiang;  Sun, Changfeng;  Cai, Qiufang;  Song, Yi
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/27
Central-western Da Hinggan Mountains (CW-DHM)  Northeastern China  Tree-ring width  PDSI reconstruction  East Asian summer monsoon (EASM)