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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CPM | 2024-02-29 11:15 |
Yamagata | Yamagata University (Primary: On-site, Secondary: Online) |
Detection of alcohol molecules using ZnO thin film transistor Ryunosuke Noguchi, Masanori Miura, Bashir Ahmmad, Fumihiko Hirise (Yamagata Univ.)  CPM2023-101 |
In recent years, much research has focused on the development of gas sensors for detecting VOCs with room temperature op... [more] | CPM2023-101 pp.19-22 |
| EA, US (Joint) |
2023-12-22 13:00 |
Fukuoka | [Poster Presentation]
c-Axis tilted epitaxial ScAlN self-supporting thin film resonators with epitaxial ZnO sacrificial layer Shiori Kobayashi, Takahiko Yanagitani (Waseda Univ.) US2023-59 |
Piezoelectric thin films with high shear mode electromechanical coupling coefficient k´352 are attractive to improve S/N... [more] | US2023-59 pp.18-23 |
|
| EA, US (Joint) |
2023-12-22 15:20 |
Fukuoka | [Poster Presentation]
Large area growth of c-axis tilted Sc0.4Al0.6N thin films using planar sputtering with rectangular cathode Naoki Ishii, Yhoho Shimano, Takahiko Yanagitani (Waseda Univ.) US2023-65 |
c-axis normal ScAlN thin films with Sc concentration exceeding 40% possess high thickness extensional mode electromechan... [more] | US2023-65 pp.53-58 |
|
| US | 2023-11-27 13:45 |
Shizuoka | Shizuoka University | Improvement of in-plane orientation and piezoelectricity of c-axis parallel oriented ZnO films and their application to thickness shear-mode resonators
-- Investigation on limiting of particle irradiation to substrate during sputtering deposition -- Naoki Tomiyama, Shinji Takayanagi (Doshisha Univ.), Yanagitani Takahiko (Waseda Univ.) US2023-49 |
ZnO films with the crystalline c-axis parallel to the substrate can excite shear waves and are suitable for thickness-sh... [more] | US2023-49 pp.34-39 |
| US | 2023-11-27 16:35 |
Shizuoka | Shizuoka University | SMR based on epitaxial ScAlN piezoelectric thin films/epitaxial acoustic Bragg reflector Satoshi Tokai, Takahiko Yanagitani (Waseda Univ.) US2023-55 |
Single crystalline piezoelectric thin films possess higher power durability and Q factor than polycrystalline ones. Howe... [more] | US2023-55 pp.67-72 |
| SDM | 2023-10-13 16:00 |
Miyagi | Niche, Tohoku Univ. | Excimer laser annealing method with the controlled grain size of poly-Si films and TFT characteristics Shu Nishida, Keita Katayama, Daisuke Nakamura (Kyushu Univ.), Tetsuya Goto (Tohoku Univ.), Hiroshi Ikenoue (Kochi Univ. of Technology) SDM2023-58 |
In recent years, Thin ｆilm ｔransistors have been widely used as switching devices in flat panel displays, such as liquid... [more] | SDM2023-58 pp.27-33 |
| MIKA (3rd) |
2023-10-10 15:35 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Epitaxial piezoelectric thin film multilayer structure for RF filters Satoshi Tokai, Yanagitani Takahiko (Waseda Univ.) |
Wireless communication devices such as smartphones are equipped with many frequency filters to transmit and receive only... [more] | |
| US | 2023-07-27 16:40 |
Fukuoka | West Japan General Exhibition Center Annex | Experimental study on phase control of airborne ultrasound using thin films Youichi Ito (Nihon Univ.) US2023-23 |
Abstract Various applied technologies using powerful airborne ultrasonic waves have been developed, and their use in va... [more] | US2023-23 pp.28-33 |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-20 15:15 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Elastic constant tensors cijE of (0001) ScxAl1-xN thin films (x=0-0.63) measured by Brillouin light scattering method Hiroki Uchida (Waseda Univ.), Hayato Ichihashi (Doshisya Univ.), Masashi Suzuki (Yamanashi Univ.), Shinji Takayanagi, Mami Matsukawa (Doshisya Univ.), Takahiko Yanagitani (Waseda Univ.) EMT2023-20 MW2023-38 OPE2023-20 EST2023-20 MWPTHz2023-16 |
Large piezoelectricity and high Q factor in ScAlN film is attractive for RF filter applications. . Elastic constant tens... [more] | EMT2023-20 MW2023-38 OPE2023-20 EST2023-20 MWPTHz2023-16 pp.61-66 |
| SDM | 2023-06-26 11:30 |
Hiroshima | Hiroshima Univ. (Res. Inst. of Nanodevices) | Characterization of ultrathin SiO2/SiC interfaces by using self-assembled monolayers Ryo Okuhira (Kwansei Gakuin Univ.), Takamasa Kawanago (Tokyo Tech), Takuji Hosoi (Kwansei Gakuin Univ.) SDM2023-29 |
We have successfully evaluated ultrathin SiO2/4H-SiC(0001) interface property by stacking self-assembled monolayer (SAM)... [more] | SDM2023-29 pp.7-10 |
| US | 2023-05-18 11:00 |
Tokyo | Surugadai Campus, Nihon University | Sound radiation characteristics of airborne ultrasound transmitted through PVDC film Yusuke Miyasaka, Kyosuke Shimizu, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2023-1 |
Various airborne ultrasonic sound sources and ultrasonic emitters have been developed to emit airborne ultrasonic waves.... [more] | US2023-1 pp.1-6 |
| SDM, OME | 2023-04-22 09:40 |
Okinawa | Okinawaken Seinen Kaikan (Primary: On-site, Secondary: Online) |
Solid-phase crystallization of Sn-doped Ge films on insulator and its application to TFT Taishiro Koga, Takaya Nagano, Kenta Moto, Keisuke Yamamoto, Taizoh Sadoh (Kyushu Univ.) SDM2023-7 OME2023-7 |
High-speed thin-film transistors (TFTs) are required to realize advanced system-in-displays. For this purpose, Ge is att... [more] | SDM2023-7 OME2023-7 pp.27-29 |
| ITE-IDY, IEIJ-SSL, EID, SID-JC, IEE-EDD [detail] | 2023-01-27 14:45 |
Online | Online (Zoom) | Improvement of conductivity by post-annealing for ZnGa2O4:Cr3+ far-red phosphor thin films Haruki Taniguchi, Ryouta Hourai, Akihisa Ymasaki, Koutoku Ohmi (Tottori Univ.) EID2022-6 |
ZnGa2O4:Cr3+ thin films deposited by electron beam evaporation were subjected to rapid-thermal annealed (RTA) at 600°C f... [more] | EID2022-6 pp.9-12 |
| ITE-IDY, IEIJ-SSL, EID, SID-JC, IEE-EDD [detail] | 2023-01-27 15:15 |
Online | Online (Zoom) | The effect of annealing on nanoparticle-dispersed (Zn,Mg)O thin films fabricated by mist CVD Kyosuke Tanaka, Toshihiro Nara, Tsukasa Yagasaki, Riki Ito, Tetsuya Kouno, Hiroko Kominami, Kazuhiko Hara (Shizuoka Univ.) EID2022-7 |
ZnO nanoparticles dispersed (Zn,Mg)O thin films, were grown on an a-plane sapphire substrate by a mist CVD method using ... [more] | EID2022-7 pp.13-16 |
| ITE-IDY, IEIJ-SSL, EID, SID-JC, IEE-EDD [detail] | 2023-01-27 15:25 |
Online | Online (Zoom) | Low - pressure CVD of hexagonal BN thin films at high temperatures Taiki Oishi, Taira Watanabe, Yuki Tanaka, Katsumi Masuda, Riku Yoshioka, Kirari Masuda, Hiroko Kominami, Kazuhiko Hara (Shizuoka Univ.) EID2022-8 |
To further improve quality of hexagonal boron nitride (h-BN) thin films grown on c-plane sapphire by a low - pressure ch... [more] | EID2022-8 pp.17-20 |
| OME, IEE-DEI | 2023-01-18 17:40 |
Aichi | Aichi Himaka island ホテル浦島 | Fabrication of Cu2O films on flexible PET substrates for Bending Sensor Application Ryosuke Nitta, Yuta Kubota, Nobuhiro Matsushita (Tokyo Tech) OME2022-69 |
A Cu2O film is fabricated on a flexible polyethylene terephthalate substrate for a bending sensor using the spin–spray m... [more] | OME2022-69 pp.26-30 |
| OME, IEE-DEI | 2023-01-19 09:25 |
Aichi | Aichi Himaka island ホテル浦島 | [Invited Lecture]
Development of organic semiconductors with fluorobenzene derivatives and their application to thin film devices Takeshi Yasuda (NIMS), Junpei Kuwabara, Takaki Kanbara (University of Tsukuba) OME2022-72 |
Organic thin-film devices have achieved high-performances through the development of new materials, but at present, many... [more] | OME2022-72 pp.37-40 |
| OME | 2022-12-26 15:20 |
Okinawa | OKINAWAKEN SEINENKAIKAN (Primary: On-site, Secondary: Online) |
[Invited Talk]
Charge tracking in conductive organic materials by time-resolved electrostatic force microscopy Takuya Matsumoto (Osaka Univ.) OME2022-53 |
Nanoscale observation of charge migration is crucial for understanding and controlling functional materials and devices.... [more] | OME2022-53 pp.13-18 |
| EA, US (Joint) |
2022-12-22 16:50 |
Hiroshima | Satellite Campus Hiroshima | [Poster Presentation]
Q factor extraction of ScAlN, ZnO, PZT piezoelectric films without etching substrate Yuki Shimizu (Waseda Univ.), Takahiko Yanagitani (Waseda Univ./JST) US2022-61 |
In recent years, sharp passband is required for RF filters to prevent interference between neighboring bands. The sharpn... [more] | US2022-61 pp.56-61 |
| EA, US (Joint) |
2022-12-22 16:50 |
Hiroshima | Satellite Campus Hiroshima | [Poster Presentation]
Characteristics of YbGaN and YbAlN epitaxial thin film resonators Song Li, Junjun Jia, Takahiko Yanagitani (Waseda Univ.) US2022-64 |
Bulk acoustic wave (BAW) resonators based on AlN or GaN piezoelectric thin films are suitable for GHz frequency filters ... [more] | US2022-64 pp.74-79 |
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