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Wei Ma
Researcher at Xi'an Jiaotong University
Publications - 570
Citations - 38750
Wei Ma is an academic researcher from Xi'an Jiaotong University. The author has contributed to research in topics: Organic solar cell & Polymer solar cell. The author has an hindex of 82, co-authored 438 publications receiving 30282 citations. Previous affiliations of Wei Ma include Chinese Academy of Sciences & South China University of Technology.
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Investigating unfrozen water and its components during freeze–thaw action in loess using a novel NMR technique
TL;DR: In this article , a novel soil layer-scanning method based on magnetic resonance imaging cryogenic soil-moisture analysis (MRI-CSMA) was applied to measure dynamic changes of liquid water and its components in nine layers (each 11.1mm thick) of four loess samples with different initial water contents (9.2%, 15.7%, 20.0%, and 30.0%) in freezing-thawing experiments under a closed system.
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Highly efficient fused ring electron acceptors based on a new undecacyclic core
Fuwen Zhao,Fuwen Zhao,Fuwen Zhao,Dan He,Jingming Xin,Huotian Zhang,Jixiang Zhou,Baojun Lin,Yongju He,Jiang Li,Wei Ma,Bao Li,Feng Gao,Yongfang Li,Chunru Wang +14 more
TL;DR: In this paper, two FREAs based on an undecacyclic core were developed, namely, the IUIC-O and the UIC-T based OSC.
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Insights into the influence of fluorination positions on polymer donor materials on photovoltaic performance
TL;DR: In this paper, three donor-acceptor alternative copolymers (PHF, PFH and PFF) were synthesized by Stille polycondensation of 2,3-diphenyl-5,8-di(thiophen-2-yl)quinoxaline (DTQx) acceptor unit and indacenodithiophene (IDT) donor unit.