Electronic structure of EuPtSi_3 studied from the first principles calculation

Pan D.; Wan X.G.

首页> 外文期刊>Physica, B. Condensed Matter >Electronic structure of EuPtSi_3 studied from the first principles calculation

【24h】

Electronic structure of EuPtSi_3 studied from the first principles calculation

机译：通过第一性原理计算研究EuPtSi_3的电子结构

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

We investigate the electronic structure of EuPtSi_3 using full potential linearized augmented plane wave method within the generalized gradient approximation. We reproduce the observed easy axis of magnetization as well as magnetic moment and propose that the magnetic configuration for this compound is incommensurate or noncollinear. We find that the spin configuration has only negligible effect on the band around Fermi energy. EuPtSi_3 and its isostructural superconductor BaPtSi_3 have similar band structures. Despite the shorter PtSi bond, EuPtSi3 possesses larger density of state near the Fermi energy compared with BaPtSi_3, thus the structural difference and the associated difference in band structure cannot explain the non-superconductivity of EuPtSi_3.

机译：我们使用广义梯度近似内的全势线性化增强平面波方法研究EuPtSi_3的电子结构。我们重现了观察到的易磁化轴以及磁矩，并提出该化合物的磁性构型不对称或共线。我们发现，自旋构型对费米能量附近的能带影响很小。 EuPtSi_3及其同构超导体BaPtSi_3具有相似的能带结构。尽管PtSi键较短，但与BaPtSi_3相比，EuPtSi3在费米能量附近具有更大的状态密度，因此结构差异和相关的能带结构差异无法解释EuPtSi_3的非超导性。

著录项

来源
《Physica, B. Condensed Matter》 |2011年第5期|共3页
作者
Pan D.; Wan X.G.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
5d system; Density-functional theory; Electronic structure;

机译：5d系统;密度泛函理论;电子结构;

相似文献

外文文献
中文文献
专利

1. Electronic structure of EuPtSi_3 studied from the first principles calculation [J] . Pan D., Wan X.G. Physica, B. Condensed Matter . 2011,第5期

机译：通过第一性原理计算研究EuPtSi_3的电子结构
2. Electronic structure of Sr_(0.8-y)La_(0.2+y)Ti_(0.8)Cr_(0.2)O_3 studied by photoemission spectroscopy and first-principles band structure calculations [J] . H. Iwasawa, S. Kaneyoshi, K. Kurahashi, Physical review . 2009,第12期

机译：Sr_（0.8-y）La_（0.2 + y）Ti_（0.8）Cr_（0.2）O_3的电子结构通过光发射光谱和第一性能带结构计算研究
3. The electronic structures and magnetic properties of the vanadates M(pyrazine)V4O10 [I, M = Co; II, M = Zn] studied by first-principles calculations [J] . Xu HJ, Wang ZL, Yao KL Physica, B. Condensed Matter . 2009,第12a13期

机译：钒酸盐M（吡嗪）V4O10的电子结构和磁性能[I，M = Co; II，M = Zn]由第一性原理计算研究
4. LENGTH EFFECT ON THE ELECTRONIC TRANSPORT PROPERTIES OF MG/ZNO NW/MG NANOSTRUCTURES STUDIED BY FIRST PRINCIPLES CALCULATION [C] . YOUSONG GU, REN GAO, XU SUN, International Conference on One-Dimensional Nanomaterials . 2012

机译：第一原理计算研究Mg / ZnO NW / Mg纳米结构电子传输性能的长度效应
5. First-principles electronic structure and transport calculations in materials with defects and impurities. [D] . Srivastava, Manoj K. 2012

机译：具有缺陷和杂质的材料的第一性原理电子结构和传输计算。
6. Cu-Doped ZnO Electronic Structure and Optical Properties Studied by First-Principles Calculations and Experiments [O] . Zhanhong Ma, Fengzhang Ren, Xiaoli Ming, 2019

机译：用第一性原理计算和实验研究掺铜的ZnO的电子结构和光学性质
7. Cu-Doped ZnO Electronic Structure and Optical Properties Studied by First-Principles Calculations and Experiments [O] . Zhanhong Ma, Fengzhang Ren, Xiaoli Ming, 2019

机译：通过第一原理计算和实验研究的Cu-掺杂的ZnO电子结构和光学性质

Electronic structure of EuPtSi_3 studied from the first principles calculation

摘要

著录项

相似文献

相关主题

期刊订阅