• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2016 Fiscal Year Final Research Report

Investigation of transparent conducting materials by topotactic fluorinating reaction

Research Project

  • PDF
Project/Area Number 15H06901
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Structural/Functional materials
Research InstitutionTokyo Institute of Technology (2016)
Kanagawa Academy of Science and Technology (2015)

Principal Investigator

Shigematsu Kei  東京工業大学, 科学技術創成研究院, 特任助教 (40754578)

Project Period (FY) 2015-08-28 – 2017-03-31
Keywords酸化物薄膜 / パルスレーザー堆積法 / トポタクティック反応
Outline of Final Research Achievements

In this research, topotactic fluorinating reaction of amorphous zinc compounds were investigated. It is found that fluorination reaction of oxygen-deficient zinc oxide films terminated at the vicinity of surface region. The content of oxygen-deficiency in precursor, which is related to anion diffusion ratio, less influenced on fluorination reaction. The fabrication and characterization of galium-doped amorphous zinc oxynitride were also studied. Amorphous form of galium-doped zinc oxynitride thin film can be obtained when galium content is smaller than 1%. The galium-doped zinc oxynitride thin film showed wider bandgap and lower carrier density than those of non-doped one. In addition, the stability of amorphous zinc oxynitride is improved in terms of maintaining its transport property.

Free Research Field

固体化学

URL: 

Published: 2018-03-22  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi