Presentation | 2018-10-03 Fabrication of TiO2-dispersed VOx thin films by MOD Van Nhu Hai, Kohei Maeda, Masami Kawahara, Tsuyoshi Samura, Takashi Tachiki, Takashi Uchida, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | To realize a bolometer detector with a high responsivity operating in a wide temperature range, we fabricated thinfilms by firing TiO2-V2O5 precursor films with changing the molar ratio of Ti/V (xm) by MOD. From the measurement of XRDfor the films obtained by firing the precursor films in O2 atmosphere, it was found that TiO2 nanoparticles were coexisted inV2O5 and that the obtained films were TiO2-dispersed V2O5 films. Precipitates of TiO2 were observed on the surface of the filmfor the xm higher than 10 %. Then, these films were thermally reduced by the heat treatment under a low pressure of 1.2 Pa. TheR-T characteristics of the films indicated the phase transition specified with VO2(M) and the resistance change and the hysteresisloop width decreased with increasing xm. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MOD / VO2 thin films / TiO2-dispersed thin films |
Paper # | CPM2018-37 |
Date of Issue | 2018-09-26 (CPM) |
Conference Information | |
Committee | CPM |
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Conference Date | 2018/10/3(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Fumihiko Hirose(Yamagata Univ.) |
Vice Chair | Mayumi Takeyama(Kitami Inst. of Tech.) |
Secretary | Mayumi Takeyama(Toyohashi Univ. of Tech.) |
Assistant | Yasuo Kimura(Tokyo Univ. of Tech.) / Hideki Nakazawa(Hirosaki Univ.) / Tomoaki Terasako(Ehime Univ.) |
Paper Information | |
Registration To | Technical Committee on Component Parts and Materials |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Fabrication of TiO2-dispersed VOx thin films by MOD |
Sub Title (in English) | |
Keyword(1) | MOD |
Keyword(2) | VO2 thin films |
Keyword(3) | TiO2-dispersed thin films |
1st Author's Name | Van Nhu Hai |
1st Author's Affiliation | National Defense Academy(NDA) |
2nd Author's Name | Kohei Maeda |
2nd Author's Affiliation | National Defense Academy(NDA) |
3rd Author's Name | Masami Kawahara |
3rd Author's Affiliation | Kojundo Chemical Labotary(Kojundo Chemical Lab) |
4th Author's Name | Tsuyoshi Samura |
4th Author's Affiliation | Kojundo Chemical Labotary(Kojundo Chemical Lab) |
5th Author's Name | Takashi Tachiki |
5th Author's Affiliation | National Defense Academy(NDA) |
6th Author's Name | Takashi Uchida |
6th Author's Affiliation | National Defense Academy(NDA) |
Date | 2018-10-03 |
Paper # | CPM2018-37 |
Volume (vol) | vol.118 |
Number (no) | CPM-228 |
Page | pp.pp.1-6(CPM), |
#Pages | 6 |
Date of Issue | 2018-09-26 (CPM) |