CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Manifestation of the structural stability of Mg-doped Zn4Sb3 via atomic fine structure investigation
Wang, Y; Feng, SL; Shen, KC; Sun, HL; Yang, YG; Ji, GW; Li, J; Jiang, Z; Song, F
2017
Source PublicationSOLID STATE COMMUNICATIONS
ISSN0038-1098
Volume261Issue:-Pages:26-31
Subtype期刊论文
AbstractThe structural stability is crucially important for thermoelectric material from the point view of energy harvesting applications. Herein, p-type Zn-Sb semiconductor doped with magnesium (Mg0.04Zn3.96Sb3) was experimentally investigated after thermal cycles to verify its structure stability, via a combination of synchrotron-based X-ray absorption spectroscopy (XAFS), grazing-incidence X-ray diffraction (GI-XRD), scanning electron microscopy (SEM), and energy dispersive spectrometer (EDS). While no visible structure change was discovered from XRD measurement after annealed to 573 K in air, well-preserved atomic structure of Mg-doped Zn-Sb was also demonstrated by XAFS. Interestingly, SEM indicated significantly improved surface morphology whilst EDS clearly showed the relative steadiness of each element's spatial distribution on surface. On basis of these findings, it was concluded in the end that the doping of magnesium substantially improves the thermal stability of zinc-antimonite compounds, and the possible mechanism underneath was also demonstrated.
KeywordAntimonide Thin-films Thermoelectric Properties Thermal-stability Phase-transitions Phonon-glass Beta-zn4sb3 Performance Zinc Ifeffit
DOI10.1016/j.ssc.2017.05.024
Indexed BySCI
WOS KeywordANTIMONIDE THIN-FILMS ; THERMOELECTRIC PROPERTIES ; THERMAL-STABILITY ; PHASE-TRANSITIONS ; PHONON-GLASS ; BETA-ZN4SB3 ; PERFORMANCE ; ZINC ; IFEFFIT
Language英语
WOS IDWOS:000405690400006
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28724
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Wang, Y,Feng, SL,Shen, KC,et al. Manifestation of the structural stability of Mg-doped Zn4Sb3 via atomic fine structure investigation[J]. SOLID STATE COMMUNICATIONS,2017,261(-):26-31.
APA Wang, Y.,Feng, SL.,Shen, KC.,Sun, HL.,Yang, YG.,...&Song, F.(2017).Manifestation of the structural stability of Mg-doped Zn4Sb3 via atomic fine structure investigation.SOLID STATE COMMUNICATIONS,261(-),26-31.
MLA Wang, Y,et al."Manifestation of the structural stability of Mg-doped Zn4Sb3 via atomic fine structure investigation".SOLID STATE COMMUNICATIONS 261.-(2017):26-31.
Files in This Item: Download All
File Name/Size DocType Version Access License
Manifestation of the(1906KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Y]'s Articles
[Feng, SL]'s Articles
[Shen, KC]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Y]'s Articles
[Feng, SL]'s Articles
[Shen, KC]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Y]'s Articles
[Feng, SL]'s Articles
[Shen, KC]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Manifestation of the structural stability of Mg-doped Zn4Sb3 via atomic fine structure investigation.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.