Guo, Xinlu |  Ngai, Kwanho... -  《Nanotechnology》 - 2021,32(7) - 共8页 - 被引量：13

摘要：The methylammonium (MA) and formamidinium (FA) are the most commonly used organic cations in perovskite solar cells (PSCs), whereas the impact of size and polarity differences between these two on the...

关键词： perovskite solar cells |  organic cations |  methylammonium and formamidinium |  phase segregation |  stability

Wu, Xiao |  Ma, Junjie... -  《Advanced functional materials》 - 2021,31(28) - 2101287.1～2101287.8 - 共8页 - 被引量：23

摘要：Light soaking (LS) has been reported to positively influence the device performance of perovskite solar cells (PSCs), which, however, could be potentially harmful to the loaded devices due to the unst...

关键词： all-inorganic |  GIWAXS |  ion migration |  light soaking |  perovskite solar cells

Ngai, Kwan Ho |  Wei, Qi... -  《Advanced Optical Materials》 - 2021,9(15) - 2100243.1～2100243.10 - 共10页 - 被引量：22

摘要：The electroluminescence efficiency of perovskite light-emitting diodes (PeLEDs) has gained notable achievements, but the poor stability under electric stress severely impedes future practical use. Her...

关键词： Dion& |  8211 |  Jacobson perovskites |  electrochemical stability |  ion migration |  operational lifetime |  perovskite light& |  8208 |  emitting diodes

Qian, Kun |  Yao, Zhengjun... -  《CERAMICS INTERNATIONAL》 - 2020,46(1) - 227～235 - 共9页 - 被引量：94

摘要：Nanocrystalline Ni-Zn ferrites with different neodymium contents (Ni0.5Zn0.5NdxFe2-xO4) were synthesized by sol-gel route combined with self-propagating combustion (SPC) method. The presence of surfac...

关键词： Nd3+ doping |  Ferrite |  Sol-gel method |  Microwave absorption property

Wei, Bo |  Zhou, Jintang... -  《CERAMICS INTERNATIONAL》 - 2020,46(5) - 5788～5798 - 共11页 - 被引量：59

摘要：In the present work, high purity cubic silicon carbide (beta-SiC) was synthesized by using resorcinol-formaldehyde aerogel coated silica as precursor at high temperature. Subsequently, beta-SiC was co...

关键词： Microwave absorption |  Dielectric property |  beta-SiC |  Nano Ag |  Electroless plating

Li, Zhaoling |  Wang, Ping... -  《IEEE Transactions on Electron Devices》 - 2019,66(2) - 983～990 - 共8页 - 被引量：3

摘要：The noise characteristics of wurtzite MgZnO metal-semiconductor-metal photodetectors (PDs) are investigated by a proposed equivalent noise circuit model considering the effects of thermal noise and sh...

关键词： Circuit model |  gain peaking techniques |  MgZnO metal-semiconductor-metal (MSM) photodetector (PD) |  noise characteristics

Guo, Xinlu |  Yao, Zhengjun... -  《Journal of Magnetism and Magnetic Materials》 - 2019,485 - 244～250 - 共7页 - 被引量：34

摘要：In this study, novel CIP@EP composites with a core-shell structure were prepared by using the in-situ polymerization method. The phase structure, morphology and thermal stability were investigated by ...

关键词： Carbonyl iron powder |  EP contents |  In-situ polymerization |  Microwave absorption

Xie, Jiangsheng |  Hang, Pengjie... -  《Advanced Materials》 - 2019,31(33) - 1902543.1～1902543.9 - 共9页 - 被引量：64

摘要：Currently, photovoltaic/electroluminescent (PV/EL) perovskite bifunctional devices (PBDs) exhibit poor performance due to defects and interfacial misalignment of the energy band. Interfacial energy-ba...

关键词： corrosion-free additives |  halide perovskites |  interfacial engineering |  photovoltaic |  electroluminescent bifunction

Wang, Ping |  Song, Zhenjie... -  《IEEE Transactions on Electron Devices》 - 2016,63(4) - 1600～1607 - 共8页 - 被引量：9

摘要：The effects of the internal gain originated from the trapping of minority carriers and illumination-induced stored charges have been investigated systematically in MgZnO metal-semiconductor-metal (MSM...

关键词： Equivalent circuit model |  internal gain |  metal-semiconductor-metal (MSM) photodetectors (PDs) |  stored charges effect

Zuo, Yuxin |  Yao, Zhengjun... -  《Journal of Materials Science》 - 2019,54(18) - 11827～11840 - 共14页 - 被引量：15

摘要：Carbonyl iron powder (CIP) coated with a layer of epoxy (EP) shell, denoted as core-shell CIP@EP composites, were designed and prepared via in situ polymerization. The CIP@EP composites containing 4.5...