2014 Fiscal Year Final Research Report
Fundamental research of display device prepared by Mg-based thin films
| Project/Area Number |
23760279
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Electronic materials/Electric materials
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| Research Institution | Niigata University |
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Principal Investigator |
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| Project Period (FY) |
2011-04-28 – 2015-03-31
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| Keywords | 調光ミラー / マグネシウム系薄膜 / パラジウム超薄膜 / 水素 / クロミック / マグネシウムフタロシアニン |
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| Outline of Final Research Achievements |
In order to examine switchable mirror effect of the Mg-Zn or Mg-Fe thin films , Mg-Zn or Mg-Fe thin films were deposited by alternate layer deposition of Mg film and Zn or Fe film by sputtering method. As a result, it was thought that the metal or alloy which hydrogen was in between atoms did not function as a catalyst for hydrogenation and dehydrogenation of the Mg. On the other hand, it is thought that metal or alloy absorbing heat in hydrogenation did function as a catalyst for hydrogenation and dehydrogenation of the Mg.
To examine a new electrochromic device, phthalocyanine magnesium (MgPc) thin films were deposited by vacuum evaporation method. As a result, Compared with the case in the air atmosphere, transmittance of the MgPc film in the dilution hydrogen gas increased. Therefore, it is thought that the preparation of new electrochromic device of switchable mirror was possible by using Mg-based thin film and MgPc thin film.
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| Free Research Field |
薄膜工学，電気・電子材料
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