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Changchun Yu

Kunming University of Science and Technology

Kunming Yunnan China

Kunming

China

  • Kunming University of Science and Technology

SCHOLARLY PAPERS

5

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124

TOTAL CITATIONS

0

Scholarly Papers (5)

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1.

Enhanced electrical transport and magnetoresistance properties in La0.67Ca0.33MnO3: xFe3O4 composite ceramics by Fe3O4 addition

Number of pages: 21 Posted: 18 Nov 2025
Changchun Yu, Shuang Ding, Ping Yu, Hao Yang, Zifeng Li, Xuting Sun, Hui Zhang, Qingming Chen and Yule Li
Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology - Faculty of Materials Science and Engineering, Kunming University of Science and Technology - Faculty of Materials Science and Engineering and Kunming University of Science and Technology
Downloads 41 (1,183,237)

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La0.67Ca0.33MnO3: xFe3O4, Temperature coefficient of resistance, Magnetoresistance, Sol-gel method

2.

The Electrical Transport Properties of La0.7Ca0.3mno3 are Improved by the Three-phase Composite of Ag2O and Co2O3

Number of pages: 25 Posted: 25 Nov 2025
Hao Yang, Lanlan Tian, Yuchen Xie, Changchun Yu, Zifeng Li, Xuting Sun, Hui Zhang, Qingming Chen and Yule Li
Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology - Faculty of Materials Science and Engineering, Kunming University of Science and Technology - Faculty of Materials Science and Engineering and Kunming University of Science and Technology - Faculty of Materials Science and Engineering
Downloads 33 (1,304,549)

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La0.7Ca0.3mno3, Temperature Coefficient of Resistance (TCR), Sol-Gel Method, Magnetoresistance(MR), Electrical and Magnetic Properties

3.

Enhanced electrical transport and magnetic properties in La0.8Sr0.2Mn0.995Fe0.005O3: Agx ceramic mediated by Ag addition

Number of pages: 19 Posted: 11 Mar 2026
Changchun Yu, Xuemei Deng, Xuting Sun, Hao Yang, Zifeng Li, Hui Zhang, Qingming Chen and Yule Li
Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology - Faculty of Materials Science and Engineering, Kunming University of Science and Technology - Faculty of Materials Science and Engineering and Kunming University of Science and Technology
Downloads 22 (1,448,301)

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La0.8Sr0.2Mn0.995Fe0.005O3: Agx ceramics, Sol-gel method, Temperature coefficient of resistivity, Magnetoresistance

4.

Enhanced Electrical Transport and Magnetoresistance Properties in La0.67ca0.33mno3: Xfe3o4 Composite Ceramics by Fe3o4 Addition

Number of pages: 18 Posted: 01 Aug 2025
Changchun Yu, Shuang Ding, Ping Yu, Hao Yang, Zifeng Li, Xuting Sun, Hui Zhang, Qingming Chen and Yule Li
Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology - Faculty of Materials Science and Engineering, Kunming University of Science and Technology - Faculty of Materials Science and Engineering and Kunming University of Science and Technology
Downloads 15 (1,526,714)

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La0.67Ca0.33MnO3: xFe3O4, Temperature coefficient of resistance, Magnetoresistance, sol-gel method

5.

Electrical Transport and Magnetoresistance Properties of the La0.7Ca0.3MnO3/(MnO2)0.08 /Agx Multiphase Composites

Number of pages: 21 Posted: 18 Mar 2026
Zifeng Li, Changchun Yu, Hao Yang, Xuting Sun, Shuang Ding, Hui Zhang, Qingming Chen and Hui Zhang
Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology - Faculty of Materials Science and Engineering and Kunming University of Science and Technology - Faculty of Materials Science and Engineering
Downloads 13 (1,534,404)

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La0.7Ca0.3MnO3(LCMO), sol-gel technique, temperature coefficient of resistance, magnetoresistance