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| 1 | Optical orbital angular momentum multiplexing communication via inversely-designed multiphase plane light conversion显示文摘Multiplexing and demultiplexing of optical orbital angular momentum(OAM)are critical operations in modedivision multiplexing communications.Traditional Dammann gratings,spiral phase planes,and optical geometric transformations are regarded as convenient methods for OAM mode(de)multiplexing.However,crosstalk between the different modes and the difficulty of mode multiplexing greatly limit their application to modedivision multiplexing communications.Here,using a set of inversely-designed phase planes,we demonstrate an OAM(de)multiplexer based on multiphase plane light conversion that can enable perfect OAM multiplexing communication.The sorted patterns are Gaussian-like and can be coupled easily into single-mode fiber arrays.Inputs from the fiber array are turned into coaxial OAM modes after the phase planes.OAM mode crosstalk generated by the multiplexer is less than-20 d B,with insertion loss of less than 2.6 d B.OAM modes are sorted by the demultiplexer with mode crosstalk below-10 d B,and the sorting results are coupled to the fiber array.OAM modes carrying 10 Gbit/s on–off keying signals were transmitted in a 5 km few-mode fiber.The measured bit-error-rate curves have power penalties of less than 10 d B.The proposed configuration is highly efficient and convenient and will be beneficial for potential applications in quantum information,information processing,and optical communications. | JUNCHENG FANG JINPEI LI ARU KONG YOUPENG XIE CHUXUAN LIN ZHENWEI XIE TING LEI XIAOCONG YUAN | 2022 | Photonics Research2022，10，9： | 3 |
| 2 | All-in-One Deposition to Synergistically Manipulate Perovskite Growth for High-Performance Solar Cell显示文摘Nonradiative recombination losses originating from crystallographic distortions and issues occurring upon interface formation are detrimental for the photovoltaic performance of perovskite solar cells.Herein,we incorporated a series of carbamide molecules(urea,biuret,or triuret)consisting of both Lewis base(-NH2)and Lewis acid(-C=O)groups into the perovskite precursor to simultaneously eliminate the bulk and interface defects.Depending on the different coordination ability with perovskite component,the incorporated molecules can either modify crystallization dynamics allowing for large crystal growth at low temperature(60℃),associate with antisite or undercoordinated ions for defect passivation,or accumulate at the surface as an energy cascade layer to enhance charge transfer,respectively.Synergistic benefits of the above functions can be obtained by rationally optimizing additive combinations in an all-in-one deposition method.As a result,a champion efficiency of 21.6%with prolonged operational stability was achieved in an inverted MAPbI3 perovskite solar cell by combining biuret and triuret additives.The simplified all-in-one fabrication procedure,adaptable to different types of perovskites in terms of pure MAPbI3,mixed perovskite,and all-inorganic perovskite,provides a cost-efficient and reproducible way to obtain high-performance inverted perovskite solar cells. | Yifan Lv Hui Zhang Jinpei Wang Libao Chen Lifang Bian Zhongfu An Zongyao Qian Guoqi Ren Jie Wu Frank Nuesch Wei Huang | 2020 | Research2020，，1： | 2 |
| 3 | Effect of air masses motion on the rapid change of aerosols in marine atmosphere显示文摘The impact of air masses motion on marine aerosol properties was investigated using an on-board single particle mass spectrometer(SPAMS) deployed for the determination of single particle size resolved chemical composition over Southeast China Sea. Two aerosol blooms(E1 and E2) were observed during the cruise. High average particle number count occurred in E1(7320), followed by E2(5850), which was more than 100–150 times of the average particle number count during normal periods. Particles were classified as four major sources, including continental source, shipping source, marine source, and transport source based on the mass spectral similarity. Transport source was identified as those particles with high particle number count occurred only during aerosol bloom period. Three sub-types of EC-Ca, OC-Ca, and Al-rich were classified as transport source.EC-Ca was the dominant particles of the transport source, accounting for more than 70%of the total particles in aerosol bloom events. A uni-modal size distribution in the size range of 0.1–2.0 μm was observed during normal period, while a bimodal distribution with a tiny mode(<0.3 μm) and a coarse mode between 0.4 and 0.6 μm was present during aerosol bloom. The variation of aerosol source is consistent with air masses back trajectories, for the reason that most of the long-range air trajectories are from the ocean,while short air trajectories originate in the continental regions, which means that air masses have a significant impact on the aerosol physical–chemical properties along their tracks. | Jinpei Yan Qi Lin Miming Zhang Shuhui Zhao Liqi Chen | 2019 | Journal of Environmental Sciences2019，31，9： | 1 |
| 4 | Seasonal variations in aerosol compositions at Great Wall Station in Antarctica显示文摘High volume aerosol samplers at Great Wall Station in Antarctica were used to collect 73 aerosol samples between January 2012 and November 2013. The main ions in these aerosol samples, Cl-, NO3-, SO42-, Na+, K+, Ca2+, Mg2+, NH4+, as well as methane sulfonic acid, were analyzed using ion chromatography. Trace metals in these samples, including Pb, Cu, Cd, V, Zn, Fe, and Al, were determined by inductively-coupled plasma mass spectrometry. Results showed that sea salt was the main component in aerosols at Great Wall Station. Most ions exhibited significant seasonal variations, with higher concentrations in summer and autumn than in winter and spring. Variations in ions and trace metals were related to several processes(or sources), including sea salt emission, secondary aerosol formation, and anthropogenic pollution from both local and distant sources. The sources of ions and trace metals were identified using enrichment factor, correlation, and factor analyses. Clearly, Na+, K+, Ca2+, and Mg2+were from marine sources, while Cu, Pb, Zn, and Cd were from anthropogenic pollution, and Al and V were mainly from crustal sources. | ZHANG Yuanhui WANG Yanmin ZHANG Miming CHEN Liqi LIN Qi YAN Jinpei LI Wei LIN Hongmei ZHAO Shuhui | 2015 | Advances in Polar Science2015，26，3： | 1 |
| 5 | Development of 61-channel Digital Beamforming (DBF) Transmitter Array for Mobile Satellite Communication 显示文摘 | Liang Guang Yu Jinpei | 2009 | Progress In Electromagnetics Research ( PIER)2009，2009，： | 1 |
| 6 | A Semi-Physical Simulation System for DBF Transmitter Array on LEO Satellite 显示文摘 | Liang Guang Yu Jinpei | 2009 | Progress In Electromagnetics Research ( PIER)2009，2009，： | 1 |
| 7 | Combining system dynamics and hybrid particle swarm optimization for land use allocation显示文摘 | Xiaoping Liu Jinpei Ou Xia Li Bin Ai | 2013 | Ecological Modelling2013，，： | 1 |
| 8 | Recent progress in lantha-nide-catalyzed organic reactions in protic media显示文摘Lanthanide triflates are stable in water. It is possible for lanthanides to undergo many organic reactions in environmentally friendly solvents. This makes lanthanides very promising in the field of green chemistry. This review describes the recent development of the lanthanide-catalyzed organic reactions in protic solvents. Those reac-tions include Diels-Alder, Aldol, Allylation, acetalization, pericyclization, radical reactions as well as some newly-developed lanthnides-based catalysts. | LUO Sanzhong ZHANG Baolian XIAN Ming Adam Janczuk XIE Wenhua CHENG Jinpei Peng George Wang | 2001 | Chinese Science Bulletin2001，46，20： | 1 |
| 9 | The formation and removal characteristics of aerosols in ammonia-based wet flue gas desulfurization显示文摘 | Jinpei Yan Jingjing Bao Linjun Yang | 2011 | Journal of Aerosol Science2011，，42： | 1 |
| 10 | The formation and removal characteristics of aerosols in ammonia-based wet flue gas desulfurization 显示文摘 | YAN Jinpei BAO Jingjing YANG Linjun | 2011 | Journal of Aerosol Sci- ence2011，42，9： | 1 |
| 11 | Influences of pyrolysis conditions in the production and chemical composition of the bio-oils from fast pyrolysis of sewage sludge显示文摘 | Huang Xin Cao Jinpei Shi Peng | 2014 | Journal of Analytical and Applied Pyrolysis2014，110，： | 1 |
| 12 | Pollutants identification of ambient aerosols by two types of aerosol mass spectrometers over southeast coastal area, China显示文摘Two different aerosol mass spectrometers, Aerodyne Aerosol Mass Spectrometer(AMS) and Single Particle Aerosol Mass Spectrometer(SPAMS) were deployed to identify the aerosol pollutants over Xiamen, representing the coastal urban area. Five obvious processes were classified during the whole observation period. Organics and sulfate were the dominant components in ambient aerosols over Xiamen. Most of the particles were in the size range of 0.2–1.0 μm, accounting for over 97% of the total particles measured by both instruments.Organics, as well as sulfate, measured by AMS were in good correlation with measured by SPAMS. However, high concentration of NH4+was obtained by AMS, while extremely low value of NH4+was detected by SPAMS. Contrarily, high particle number counts of NO3-and Clwere given by SPAMS while low concentrations of NO3-and Cl-were measured by AMS. The variations of POA and SOA obtained from SPAMS during event 1 and event 2 were in accordance with the analysis of HOA and OOA given by AMS, suggesting that both of AMS and SPAMS can well identify the organic clusters of aerosol particles. Overestimate or underestimate of the aerosol sources and acidity would be present in some circumstances when the measurement results were used to analyze the aerosol properties, because of the detection loss of some species for both instruments. | Jinpei Yan Liqi Chen Qi Lin Shuhui Zhao Lei Li | 2018 | Journal of Environmental Sciences2018，30，2： | 1 |
| 13 | Fractionation and identification of organic nitrogen species from bio-oil produced by fast pyrolysis of sewage sludge显示文摘 | Cao Jinpei Zhao Xiaoyan Morishita K | 2010 | Bioresource Technology2010，101，19： | 1 |
| 14 | Economic principles and fundamental model of the sustainable utilization of ecological resources显示文摘By analyzing the basic rules and measurement principles of the sustainable utilization of ecological resources and constructing its mathematical model, this paper points out that the sustainable utilization of ecological resources is in nature to use the double-period model thousands of times for the dynamic distribution of ecological resources effectively. And it points out that in order to realize the sustainable utilization of ecological resources we must follow the basic principle - non-decreasing ecological capital and put forward corresponding standards, measures, policies and proposals. | Li Lin Du Jinpei Li Lin1 | 2006 | Ecological Economy2006，2，4： | 1 |
| 15 | Nitrogen transformations during fast pyrolysis of sewage sludge显示文摘 | Cao Jinpei Li Liuyun Morishita K | 2013 | Fuel2013，104，： | 1 |
| 16 | Myosin 1D and the branched actin network control the condensation of p62 bodies显示文摘Biomolecular condensation driven by liquid-liquid phase separation(LLPS)is key to assembly of membraneless organelles in numerous crucial pathways.It is largely unknown how cellular structures or components spatiotemporally regulate LLPS and condensate formation.Here we reveal that cytoskeletal dynamics can control the condensation of p62 bodies comprising the autophagic adaptor p62/SQSTM1 and poly-ubiquitinated cargos.Branched actin networks are associated with p62 bodies and are required for their conden satio n.Myosi n 1D,a bran ched acti n-associated motor protein,drives coalesce nee of small nano scale p62 bodies into large micron-scale condensates along the branched actin network.Impairment of actin cytoskeletal networks compromises the condensation of p62 bodies and retards substrate degradation by autophagy in both cellular models and Myosin ID knockout mice.Coupling of LLPS scaffold to cytoskeleton systems may represent a general mechanism by which cells exert spatiotemporal control over phase condensation processes. | Xuezhao Feng Wanqing Du Mingrui Ding Wenkang Zhao Xirenayi Xirefu Meisheng Ma Yuhui Zhuang Xiaoyu Fu Jiangfeng Shen Jinpei Zhang Xiuying Lei Daxiao Sun Qing Xi Yiliyasi Aisa Qian Chenr Ying Li Wenjuan Wang Shanjin Huang Li Yu Pilong Li Na Mi | 2022 | Cell Research2022，32，7： | 1 |
| 17 | The formation and removal characteristics of aerosols in ammonia-based wet flue gas desulfurization显示文摘 | YAN Jinpei BAO Jingjing YANG Linjun | 2011 | Journal of Aerosol Science2011，42，9： | 1 |
| 18 | The formation and removal characteristics of aerosols in ammonia-based wet flue gas desulfurization 显示文摘 | Yan Jinpei Bao Jingjing Yang Linjun | 2011 | Journal of Aerosol Science2011，42，： | 1 |
| 19 | Removal of fine parti- cles in wet fine gas desulfurization system by heterogeneous conden- sation显示文摘 | Yang Linjun Bao Jingjing Yan Jinpei | 2010 | Chemical Engineering Journal2010，156，1： | 1 |
| 20 | Removal of fine particles in wet flue gas desulfurization system by heterogeneous condensation 显示文摘 | Yang Linjun Bao Jingjing Yah Jinpei | 2010 | Chemical Engineering Journal2010，156，： | 1 |
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