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Photovoltaic panel cooling by atmospheric water sorption-evaporation cycle 期刊论文
NATURE SUSTAINABILITY, 2020
作者:  Li, Renyuan;  Shi, Yusuf;  Wu, Mengchun;  Hong, Seunghyun;  Wang, Peng
收藏  |  浏览/下载:16/0  |  提交时间:2020/05/13
Localization and delocalization of light in photonic moire lattices 期刊论文
NATURE, 2020, 577 (7788) : 42-+
作者:  Wang, Peng;  Zheng, Yuanlin;  Chen, Xianfeng;  Huang, Changming;  Kartashov, Yaroslav V.;  Torner, Lluis;  Konotop, Vladimir V.;  Ye, Fangwei
收藏  |  浏览/下载:11/0  |  提交时间:2020/07/03

Moire lattices consist of two superimposed identical periodic structures with a relative rotation angle. Moire lattices have several applications in everyday life, including artistic design, the textile industry, architecture, image processing, metrology and interferometry. For scientific studies, they have been produced using coupled graphene-hexagonal boron nitride monolayers(1,2), graphene-graphene layers(3,4) and graphene quasicrystals on a silicon carbide surface(5). The recent surge of interest in moire lattices arises from the possibility of exploring many salient physical phenomena in such systems  examples include commensurable-incommensurable transitions and topological defects(2), the emergence of insulating states owing to band flattening(3,6), unconventional superconductivity(4) controlled by the rotation angle(7,8), the quantum Hall effect(9), the realization of non-Abelian gauge potentials(10) and the appearance of quasicrystals at special rotation angles(11). A fundamental question that remains unexplored concerns the evolution of waves in the potentials defined by moire lattices. Here we experimentally create two-dimensional photonic moire lattices, which-unlike their material counterparts-have readily controllable parameters and symmetry, allowing us to explore transitions between structures with fundamentally different geometries (periodic, general aperiodic and quasicrystal). We observe localization of light in deterministic linear lattices that is based on flatband physics(6), in contrast to previous schemes based on light diffusion in optical quasicrystals(12), where disorder is required(13) for the onset of Anderson localization(14) (that is, wave localization in random media). Using commensurable and incommensurable moire patterns, we experimentally demonstrate the twodimensional localization-delocalization transition of light. Moire lattices may feature an almost arbitrary geometry that is consistent with the crystallographic symmetry groups of the sublattices, and therefore afford a powerful tool for controlling the properties of light patterns and exploring the physics of periodic-aperiodic phase transitions and two-dimensional wavepacket phenomena relevant to several areas of science, including optics, acoustics, condensed matter and atomic physics.


  
Do Existing Multiobjective Evolutionary Algorithms Use a Sufficient Number of Operators? An Empirical Investigation for Water Distribution Design Problems 期刊论文
WATER RESOURCES RESEARCH, 2020, 56 (5)
作者:  Wang, Peng;  Zecchin, Aaron C.;  Maier, Holger R.;  Zheng, Feifei;  Newman, Jeffrey P.
收藏  |  浏览/下载:12/0  |  提交时间:2020/07/02
multiobjective evolutionary algorithms  operators  water distribution system design optimization  Borg  GALAXY  NSGA-II  
Reply to: Why fossil fuel producer subsidies matter 期刊论文
NATURE, 2020, 578 (7793) : E5-E7
作者:  Wang, Peng;  Zheng, Yuanlin;  Chen, Xianfeng;  Huang, Changming;  Kartashov, Yaroslav V.;  Torner, Lluis;  Konotop, Vladimir V.;  Ye, Fangwei
收藏  |  浏览/下载:24/0  |  提交时间:2020/05/13
A predator-prey interaction between a marine Pseudoalteromonas sp. and Gram-positive bacteria 期刊论文
NATURE COMMUNICATIONS, 2020, 11 (1)
作者:  Tang, Bai-Lu;  Yang, Jie;  Chen, Xiu-Lan;  Wang, Peng;  Zhao, Hui-Lin;  Su, Hai-Nan;  Li, Chun-Yang;  Yu, Yang;  Zhong, Shuai;  Wang, Lei;  Lidbury, Ian;  Ding, Haitao;  Wang, Min;  McMinn, Andrew;  Zhang, Xi-Ying;  Chen, Yin;  Zhang, Yu-Zhong
收藏  |  浏览/下载:14/0  |  提交时间:2020/05/13
IL-36 promotes anti-viral immunity by boosting sensitivity to IFN-alpha/beta in IRF1 dependent and independent manners 期刊论文
NATURE COMMUNICATIONS, 2019, 10
作者:  Wang, Peng;  Gamero, Ana M.;  Jensen, Liselotte E.
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/27
Contrasting Evaporative Responses of Ecosystems to Heatwaves Traced to the Opposing Roles of Vapor Pressure Deficit and Surface Resistance 期刊论文
WATER RESOURCES RESEARCH, 2019, 55 (6) : 4550-4563
作者:  Wang, Peng;  Li, Dan;  Liao, Weilin;  Rigden, Angela;  Wang, Wen
收藏  |  浏览/下载:11/0  |  提交时间:2019/11/26
evaporative fraction  heatwaves  ecosystem  vapor pressure deficit  surface resistance  
MicroRNA-27a controls the intracellular survival of Mycobacterium tuberculosis by regulating calcium-associated autophagy 期刊论文
NATURE COMMUNICATIONS, 2018, 9
作者:  Liu, Feng;  Chen, Jianxia;  Wang, Peng;  Li, Haohao;  Zhou, Yilong;  Liu, Haipeng;  Liu, Zhonghua;  Zheng, Ruijuan;  Wang, Lin;  Yang, Hua;  Cui, Zhenling;  Wang, Fei;  Huang, Xiaochen;  Wang, Jie;  Sha, Wei;  Xiao, Heping;  Ge, Baoxue
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/27