J
Juan Du
Researcher at Chinese Academy of Sciences
Publications - 191
Citations - 3340
Juan Du is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Chemistry & Perovskite (structure). The author has an hindex of 23, co-authored 139 publications receiving 2247 citations. Previous affiliations of Juan Du include Case Western Reserve University & Shandong Normal University.
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Ultrastable CsPbBr3 Perovskite Quantum Dot and Their Enhanced Amplified Spontaneous Emission by Surface Ligand Modification
Dongdong Yan,Tongchao Shi,Zhigang Zang,Tingwei Zhou,Zhengzheng Liu,Zeyu Zhang,Juan Du,Yuxin Leng,Xiaosheng Tang +8 more
TL;DR: A simple and effective ligand-modification strategy is proposed by introducing 2-hexyldecanoic acid with two short branched chains to replace oleic acid (OA) with long chains during the synthesis process, resulting in significantly enhanced stability of CsPbBr3 quantum dots in air.
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Magnetocaloric effect and magnetic-field-induced shape recovery effect at room temperature in ferromagnetic Heusler alloy Ni-Mn-Sb
TL;DR: The martensitic transition, magnetocaloric effect and shape memory effect of ferromagnetic Heusler alloys Ni50Mn50-x Sb-x (x = 12, 13 and 14) have been investigated in this article.
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InAs nanowire transistors as gas sensor and the response mechanism.
TL;DR: It is found that surface adsorption of most chemical molecules can reduce electron density in nanowires and enhance the electron mobility greatly at the same time and these effects are attributed to the interactions between adsorbed molecules and the electron accumulation layer and rich surface states on the InAs nanowire surface.
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Large magnetocaloric effect and enhanced magnetic refrigeration in ternary Gd-based bulk metallic glasses
TL;DR: The magnetocaloric effect and refrigeration capacity of Gd(55)Co(20)Al(25) and Gd (55)Ni(25),Al(20), bulk metallic glasses (BMGs) have been investigated in this paper.
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Single Halide Perovskite/Semiconductor Core/Shell Quantum Dots with Ultrastability and Nonblinking Properties.
Xiaosheng Tang,Jie Yang,Shiqi Li,Zhengzheng Liu,Zhiping Hu,Jiongyue Hao,Juan Du,Yuxin Leng,Haiyan Qin,Xing Lin,Yue Lin,Yuxi Tian,Miao Zhou,Qihua Xiong +13 more
TL;DR: It is demonstrated that CsPbBr3/CdS core/ shell QDs exhibit ultrahigh chemical stability and nonblinking photoluminescence with high quantum yield due to the reduced electronic traps within the core/shell structure.