O 2p-hole participated near edge absorption at O 1s of Pr1-xSrxMnO3 system

IBRAHIM Kurash1 QIAN Haijie1 ABBAS Mamatimin1 SU Run1 WANG Jiaou1; 2 WU Xiang1       HONG Caihao1 ZHONG Jun1 WU Ziyu1 DONG Yuhui1 WANG Yutian3 WEI Long3          1

您当前的位置：

首页 >

文章列表页 >

O 2p-hole participated near edge absorption at O 1s of Pr_1-xSr_xMnO₃ system

更新时间：2021-03-12

- O 2p-hole participated near edge absorption at O 1s of Pr_1-xSr_xMnO₃ system
- NUCLEAR TECHNIQUES Issue 3, (2005)
- 作者机构：
  
  1. 中国科学院高能物理研究所同步辐射实验室
  2. 中国科学院高能物理研究所核分析实验室,北京,100049
  3. 北京100049兰州大学物理科学与技术学院材料科学系兰州,730000
- 作者简介：
- 基金信息：
  
  自然科学基金项目(10074063 和 10274084)资助
- DOI：
  CLC： O482.3
- Published：01 March 2005
- 稿件说明：
移动端阅览
[1]奎热西·依布拉欣,钱海杰,买买提明·阿巴斯,苏润,王嘉鸥,巫翔,洪才浩,钟俊,吴自玉,董宇辉,王雨田,魏龙.Pr_(1-x)Sr_xMnO_3体系中O2p空穴参与的xO1s近边吸收谱[J].核技术,2005(03):183-186.

IBRAHIM Kurash1 QIAN Haijie1 ABBAS Mamatimin1 SU Run1 WANG Jiaou1, 2 WU Xiang1 HONG Caihao1 ZHONG Jun1 WU Ziyu1 DONG Yuhui1 WANG Yutian3 WEI Long3 1. O 2p-hole participated near edge absorption at O 1s of Pr_1-xSr_xMnO₃ system[J]. Nuclear techniques, 2005, (3): 183-186.
[1]奎热西·依布拉欣,钱海杰,买买提明·阿巴斯,苏润,王嘉鸥,巫翔,洪才浩,钟俊,吴自玉,董宇辉,王雨田,魏龙.Pr_(1-x)Sr_xMnO_3体系中O2p空穴参与的xO1s近边吸收谱[J].核技术,2005(03):183-186. DOI：

IBRAHIM Kurash1 QIAN Haijie1 ABBAS Mamatimin1 SU Run1 WANG Jiaou1, 2 WU Xiang1 HONG Caihao1 ZHONG Jun1 WU Ziyu1 DONG Yuhui1 WANG Yutian3 WEI Long3 1. O 2p-hole participated near edge absorption at O 1s of Pr_1-xSr_xMnO₃ system[J]. Nuclear techniques, 2005, (3): 183-186. DOI：

摘要

对于 Pr1- SrxMnO3 体系 x = 0 和 0.3 以及 MnO2 在 O K 边进行了 X 射线吸收谱实验研究。在 x = 0 的 xPrMnO3 端点化合物进行空穴掺杂使 x = 0.3

当体系成为 Pr0.7Sr0.3MnO3 时

实验结果显示其在 Mn 3d 轨道上的电子数目并不随空穴掺杂减少

反而有增加的趋势。对该结果基于 O 2p 与 Mn 3d 轨道的杂化和共价键特性进行了探讨。

Abstract

We have performed an experimental investigation of X-ray absorption at O K -edge on both Pr1- SrxMnO3 x for x=0

x=0.3 and MnO2. Experimental results show that the electron number in Mn 3d orbitals of the end-point compound would increase

instead of decrease

with the increase of the hole-doping dose(x value). This phenomenon has been discussed in terms of orbital hybridization and covalent characters between O 2p and Mn 3d orbitals.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

First-principles simulation study on the impact of monovalent Cu ion doping on the crystal structure and electrical properties of lead-free perovskite Cs₂AgBiBr₆

Study on the adsorption properties of antimonene for U, Th, and Pu: Combination of the linear response approach method and density functional theory

Study on the mechanism of the influence of component proportion on the structure and electrochemical performance of Li(Ni_xCo_yMn₁_-_x_-_y)O₂ cathode materials

Electronic structure and superconducticity of the intermetallic compound MgB₂

Related Author

LI Kaixuan

ZHANG Zixiong

WEI Qianglin

LIU Yibao

PAN Yangxuan

ZHANG Yang

YAN Long

CHENG Guodong

Related Institution

Engineering Research Center of Nuclear Technology Application, Ministry of Education, East China University of Technology

School of Nuclear Science and Engineering, East China University of Technology

Engineering Technology Research Center of Nuclear Radiation Detection and Application

School of Nuclear Science and Technology, University of South China

School of Computer Science, University of South China

AI问答

Address：2019 Jialuo Road, Jiading, Shanghai, China Postal code：201800
Tel：021-39194977 Email：LHB@sinap.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 沪ICP备05005479号-1 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：881077 Visits Today：604

⁰