C
Cheng-Jian Wang
Researcher at Shandong University
Publications - 16
Citations - 322
Cheng-Jian Wang is an academic researcher from Shandong University. The author has contributed to research in topics: Magnetoresistance & Electrical resistivity and conductivity. The author has an hindex of 10, co-authored 16 publications receiving 314 citations.
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Journal ArticleDOI
Large room-temperature magnetoresistance in Ag–Ti-added La0.67Ba0.33MnO3
TL;DR: In this paper, the effects of Ag addition in Ti-doped La0.67Ba0.33MnO3 (LBT) have been studied systematically, and the results show that the resistivity of the samples decreases dramatically with increasing Ag addition and reaches its minimum for x = 0.27.
Journal ArticleDOI
Low-field MR behaviour in La0.67Ca0.33MnO3/ZrO2 composite system
TL;DR: In this paper, the spin-dependent tunnelling and scattering of electrons at the interfaces of LCMO and ZrO2 grains is responsible for the enhanced low-field magnetoresistance (LFMR).
Journal ArticleDOI
Large enhancement of room temperature magnetoresistance in Ag-added La0.67(Ca0.65Ba0.35)0.33MnO3
TL;DR: In this paper, the electrical and magnetoresistant properties of La 0.67 (Ca 0.65 Ba 0.35 ) 0.33 MnO 3 /Ag x (abbreviated by LCBMO/Ag x ) have been studied.
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Large room-temperature magnetoresistance in Pd-added manganites
TL;DR: In this paper, a series of La0.67(Ca0.65Ba0.35)0.33MnO3∕Pdx composites were synthesized using a sol-gel method followed by a conventional solid-state reaction route.
Journal ArticleDOI
Effects of Ti addition on the magnetic, transport and magnetoresistive properties of La0.67Ca0.33MnO3
TL;DR: In this article, the effects of Ti addition in LCMO on the magnetic, transport and magnetoresistive (MR) properties have been studied systematically, and it was shown that with increasing Ti addition, the magnetization and Curie temperature for the samples decrease monotonously, and the resistivity increases dramatically.