D
Ding-sheng Wang
Researcher at Chinese Academy of Sciences
Publications - 32
Citations - 1213
Ding-sheng Wang is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Ab initio & Medicine. The author has an hindex of 18, co-authored 27 publications receiving 1163 citations. Previous affiliations of Ding-sheng Wang include Academia Sinica & Tohoku University.
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Enhancement of electronic conductivity of LiFePO 4 by Cr doping and its identification by first-principles calculations
TL;DR: In this article, a first-principles electronic band structure for pure and delithiated lithium ions is presented, which indicates that not only Fe but also O atoms are oxidized in the delithiation process, while P is little affected.
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Linear and nonlinear optical properties of carbon nanotubes from first-principles calculations
TL;DR: In this article, the optical and structural properties of carbon nanotubes have been investigated using the projected augmented wave (POW) method, where the optical dielectric function and second-order optical susceptibility were derived.
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Application of Green's-function technique to the calculation of multiphoton absorption coefficients of crystalline solids
TL;DR: In this article, the Green's-function method is introduced to avoid the sums over intermediate states occurring in the calculation of multiphoton absorption coefficients of crystalline solids, and the results are in accord with those obtained by carrying out the summations directly.
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First-principles investigation of the structural, magnetic, and electronic properties of olivine Li Fe P O 4
Siqi Shi,Chuying Ouyang,Zhihua Xiong,Zhihua Xiong,Lijun Liu,Zhaoxiang Wang,Hong Li,Ding-sheng Wang,Liquan Chen,Xuejie Huang +9 more
TL;DR: The ground-state antiferromagnetic spin arrangement consistent with a superexchange mechanism through oxygen orbits is found to be preferred by as discussed by the authors, showing an order between corner sharing octahedra along the [010] direction.
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The effect of cation doping on spinel LiMn2O4: a first-principles investigation
TL;DR: In this article, the effect of doping on the electronic structure of spinel LiMyMn2-yO4 has been calculated by first-principles and it is shown that new M-3d bands emerge in the density of states compared with that in LiMn 2O4.