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Yongli Song
Researcher at Harbin Institute of Technology
Publications - 10
Citations - 348
Yongli Song is an academic researcher from Harbin Institute of Technology. The author has contributed to research in topics: Dielectric & Grain boundary. The author has an hindex of 7, co-authored 10 publications receiving 269 citations.
Papers
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Journal ArticleDOI
Origin of colossal dielectric permittivity of rutile Ti0.9In0.05Nb0.05O2: single crystal and polycrystalline
Yongli Song,Xianjie Wang,Yu Sui,Ziyi Liu,Yu Zhang,Hongsheng Zhan,Bingqian Song,Zhiguo Liu,Zhe Lv,Lei Tao,Jinke Tang +10 more
TL;DR: Thedielectric behavior and impedance spectrum of the polycrystalline ceramic sample indicated that the internal barrier layer capacitor (IBLC) mode made a major contribution to the high ceramic dielectric permittivity, instead of the electron-pinned defect-dipoles.
Journal ArticleDOI
The contribution of doped-Al to the colossal permittivity properties of AlxNb0.03Ti0.97−xO2 rutile ceramics
Yongli Song,Xianjie Wang,Xingquan Zhang,Yu Sui,Yu Zhang,Zhiguo Liu,Zhe Lv,Yang Wang,Ping Xu,Bo Song +9 more
TL;DR: In this article, the authors investigated the dielectric properties of AlxNb0.03Ti0.97−xO2 (x = 0, 0.01, 0.,03 and 0.05) ceramics and found that the mechanism of massive permittivity (CP) in this material system and the effect of doping ions are still unclear.
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Origin of ferromagnetism in aluminum-doped TiO2 thin films: Theory and experiments
Xianjie Wang,Yongli Song,L. L. Tao,Jiafeng Feng,Yu Sui,Jinke Tang,Bo Song,Yi Wang,Yang Wang,Yu Zhang,Xiufeng Han +10 more
TL;DR: In this article, the magnetic properties of aluminum-doped TiO2 films of rutile structure were investigated using density-functional theory with generalized gradient approximation based calculations and experiments.
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Colossal dielectric permittivity in (Al + Nb) co-doped rutile SnO2 ceramics with low loss at room temperature
Yongli Song,Xianjie Wang,Xingquan Zhang,Xudong Qi,Zhiguo Liu,Lingli Zhang,Yu Zhang,Yang Wang,Yu Sui,Bo Song +9 more
TL;DR: In this paper, the authors reported massive dielectric permittivity (CP) in (Al + Nb) co-doped rutile SnO2 ceramics with a low dielectoric loss at room temperature.
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Experimental and theoretical evidence for the ferromagnetic edge in WSe2 nanosheets
Lei Tao,Fanchen Meng,Shudong Zhao,Yongli Song,Jianxin Yu,Xianjie Wang,Zhiguo Liu,Yi Wang,Bingsheng Li,Yang Wang,Yu Sui +10 more
TL;DR: By combining macro/micro-magnetic experimental measurements and density functional theory (DFT) calculations, it is demonstrated that among five possible edge-terminated WSe2 nanosheets only two types have a magnetic ground state, corresponding to the 100% Se edge terminated and 50%Se edge terminated nanosheeets, respectively.