Electronic structure, magnetic properties, and mixed valence character of Ce2 Ni3 Si5 from first principles calculations

2017 ◽  
Vol 38 (29) ◽  
pp. 2475-2480 ◽  
Author(s):  
Ismail A. M. Ibrahim
2020 ◽  
Vol 22 (4) ◽  
pp. 2498-2508 ◽  
Author(s):  
Lingling Yu ◽  
Shoutian Sun ◽  
Xiang Ye

The electronic structure properties of Janus MoSSe/WSSe superlattice nanoribbons (SLNRs) are investigated by first-principles calculations. The ribbon width, combination ratio and period length have a great effect on the properties of the SLNRs.


2017 ◽  
Vol 19 (23) ◽  
pp. 15021-15029 ◽  
Author(s):  
Yusheng Wang ◽  
Nahong Song ◽  
Min Jia ◽  
Dapeng Yang ◽  
Chikowore Panashe ◽  
...  

First principles calculations based on density functional theory were carried out to study the electronic and magnetic properties of C2N nanoribbons (C2NNRs).


RSC Advances ◽  
2017 ◽  
Vol 7 (69) ◽  
pp. 43521-43530 ◽  
Author(s):  
Qingxiao Zhou ◽  
Weiwei Ju ◽  
Xiangying Su ◽  
Yongliang Yong ◽  
Xiaohong Li ◽  
...  

The geometric structure, adsorption energy, electronic structure, and magnetic properties of hydrogenated graphene (graphane) with the adsorption of a HCN molecule were investigated by first-principles calculations.


2003 ◽  
Vol 801 ◽  
Author(s):  
D.J. Singh ◽  
M. Gupta

ABSTRACTYFe2H4 is a ferromagnetic metal with magnetization higher than the Laves phase parent compound, YFe2. Here, the electronic and magnetic properties of YFe2H4 are studied using density functional calculations, in order to elucidate the reasons for this. The electronic structure of YFe2H4 differs from that of YFe2 both because of the lattice expansion upon hydriding and because of chemical interactions involving H. However, the main reason for the increased magnetization is found to be the lattice expansion.


2012 ◽  
Vol 61 (24) ◽  
pp. 247102
Author(s):  
Tan Xing-Yi ◽  
Chen Chang-Le ◽  
Jin Ke-Xin ◽  
Gao Yan-Jun

2019 ◽  
Vol 33 (07) ◽  
pp. 1950074
Author(s):  
Bin Yang ◽  
Zhinan Li ◽  
Fanghui Zhu ◽  
Liwu Jiang ◽  
Chuan-Hui Zhang

The electronic structure, martensitic transformation and magnetic properties of [Formula: see text] Heusler alloy were studied by first-principles calculations. It is found that the stable structure of austenitic [Formula: see text] is the ferromagnetic [Formula: see text] structure, and a martensitic transformation is possible to occur with the distortion degree of 1.26. By the analysis of the electronic structure, some results of magnetic moment are consistent with previous theoretical calculations.


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