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Shuai Jin
Researcher at Kunming University of Science and Technology
Publications - 18
Citations - 29
Shuai Jin is an academic researcher from Kunming University of Science and Technology. The author has contributed to research in topics: Electrical resistivity and conductivity & Chemistry. The author has co-authored 1 publications.
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Journal ArticleDOI
A-site Ca/Sr co-doping to optimize room-temperature TCR of La0.7Ca0.3-Sr MnO3 films
TL;DR: Based on the analysis of crystal structure, Mn3+/Mn4+ pairs, distortion of MnO6 octahedron, and electrical transport properties of La1-xCaxMnO3 and La 1-xSrxMmO3 materials, room-temperature coefficient of resistivity (TCR) of La0.7Ca0.18Sr0.12Mn O3 films was optimized by Ca/Sr co-doping at the A-site as mentioned in this paper .
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Co-optimization of Na and K doping for improved room-temperature TCR of La0.7(Na0.3-K )MnO3 polycrystalline ceramics
TL;DR: In this article , the mechanism of Na and K co-doping to optimize electrical transport properties of polycrystalline LNKMO manganese oxides was revealed, which provides excellent material for the fabrication of uncooled infrared bolometers.
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Adjusting the K-doping of La1-K MnO3 (0.1 ≤ x ≤ 0.35) films to obtain high TCR and LFMR at room-temperature
Shuai Jin,Xinglong Gu,Xiaohan Yu,Xiaoli Guan,Yixin Yan,Kaikai Wu,Liming Zhao,Yan Zhu,Shuhong Sun,Jinkun Liu,Jin Li Hu,Junjing Zhao,Ling-wan Kong,Wenyun Yang,Qingming Chen,Parviz Kameli,Xiang Liu +16 more
TL;DR: In this paper , perovskite manganese oxide (LKMO) films with different K-dopant amounts were prepared on SrTiO 3 substrates using sol-gel spin coating method to obtain high temperature coefficient of resistivity (TCR) and low field magnetoresistance (LMR) at room temperature.
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Superior La0.67K0.33-Sr MnO3 films with room-temperature TCR prepared by spin coating method
TL;DR: In this article , the replacement of K ions with Sr ions affected the electron bandwidth and concentration of Mn3+/Mn4+ pairs as well as effectively modulated the magnetic/orbital order and lattice structure.
Journal ArticleDOI
Nd1-Sr MnO3 (x = 0.3): A perovskite manganite ceramic that exhibits PTC and NTC double properties
Jiamei Han,Xiaohan Yu,Shuai Jin,Xiaoli Guan,Xinglong Gu,Yixin Yan,Kaikai Wu,Liming Zhao,Jiabin Jiang,Jubo Peng,Hong-xi Liu,Xiang Liu +11 more
TL;DR: In this article , the effect of Sr doping on polycrystalline NdMnO3 ceramics was investigated using a standard four-probe method, and the results revealed that Sr doping significantly decreased the resistivity of the poramics, which can be explained by the double exchange (DE) interaction and small polaron hopping (SPH) model.