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作者:

Pan, Yong (Pan, Yong.) | Wang, Li (Wang, Li.) (学者:王丽) | Gao, DongWen (Gao, DongWen.) | Han, XiaoWei (Han, XiaoWei.) | Su, XueQiong (Su, XueQiong.) | Li, ShuFeng (Li, ShuFeng.)

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EI Scopus SCIE

摘要:

By comparing the basic properties of the new materials, the doping mechanism and design principles can be comprehended more clearly. The exploration and scientific assessment of applied fields for new compounds is still lacking. Here, a new material (In2O3/Ga2O3)(0.1)(Co)(0.5)(ZnS/Se)(0.4) ceramics were fabricated via the solid-state sintering, and the thin films with same composition were obtained by PLD method at 25 degrees C-2 Pa and 800 degrees C-12 Pa. The crystal structure in ceramics but the amorphous structure in thin films was confirmed by XRD. The physics growth mode of island and layer-plusisland for this film were established. The morphology of the film was characterized by AFM and SEM. Chemical valence +3, +2 and +3, +3 of In, Ga and Co, respectively, were proved by XPS. Ga-Co, Ga/In-O and ZnS Bonds vibration information was tested by Raman spectra. The more abundant energy level and smaller optical band gap in (In2O3)(0.1)(Co)(0.5)(ZnS/Se)(0.4) was reflected by optical properties. The better electric direction application potential in (Ga2O3)(0.1)(Co)(0.5)(ZnS/Se)(0.4) was confirmed by Hall Effect testing. What's important, the ability to alter the basic properties of materials according to our requirement by changing the different doping elements had been achieved.

关键词:

ceramic chalcogenide nano-thin film semiconductor transition metal

作者机构:

  • [ 1 ] [Pan, Yong]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 2 ] [Wang, Li]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 3 ] [Gao, DongWen]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 4 ] [Han, XiaoWei]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 5 ] [Su, XueQiong]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 6 ] [Li, ShuFeng]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China

通讯作者信息:

  • 王丽

    [Wang, Li]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China

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来源 :

MATERIALS RESEARCH EXPRESS

ISSN: 2053-1591

年份: 2019

期: 10

卷: 6

2 . 3 0 0

JCR@2022

被引次数:

WoS核心集被引频次: 4

SCOPUS被引频次: 3

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

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