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author:

Yang, L. (Yang, L..) [1] | Guo, T.-L. (Guo, T.-L..) [2]

Indexed by:

Scopus PKU CSCD

Abstract:

The Ta 2O 5 isolation medium thin film was prepared with the anodic oxidation process. The morphology and composite of Ta 2O 5 film were characterized by scanning electron microscope (SEM), X-ray diffractions (XRD) and pectroscope (EDS), respectively. The results indicated Ta 2O 5 film was amorphous and had better surface. The electrical breakdown field intensity test system studied insulated performance of Ta-Ta 2O 5-Al composite films (MIM structure) in the FED component, indicated that the composite films had higher breakdown field intensity, which was 2.3 MV/cm. To analyze Ta-Ta 2O 5-Al composite films breakover mechanism, The schottky effect, F-N Effect were respectively regarded as the main mechanism.

Keyword:

Anodic oxidation; Breakover mechanism; Isolation medium; Ta 2O 5

Community:

  • [ 1 ] [Yang, L.]College of Science, Jimei University, Xiamen 361021, China
  • [ 2 ] [Guo, T.-L.]College of Physics and Information Engineering, Fuzhou University, Fuzhou 350002, China

Reprint 's Address:

  • [Yang, L.]College of Science, Jimei University, Xiamen 361021, China

Email:

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Source :

Journal of Functional Materials

ISSN: 1001-9731

Year: 2011

Issue: 12

Volume: 42

Page: 2181-2184

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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