Growth and physical properties of Al doped Ca3NbGa3Si2O14 piezoelectric single crystals

Yuui Yokota; Kei Kamada; Tetsuo Kudo; Yuji Ohashi; Andrey Medvedev; Shunsuke Kurosawa; Akira Yoshikawa

doi:10.1109/ISAF.2014.6923019

Growth and physical properties of Al doped Ca₃NbGa₃Si₂O₁₄ piezoelectric single crystals

Yuui Yokota, Kei Kamada, Tetsuo Kudo, Yuji Ohashi, Andrey Medvedev, Shunsuke Kurosawa, Akira Yoshikawa

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Ca₃Nb(Ga_1-xAl_x)₃Si₂O₁₄(CNGAS) crystals with various Al concentrations were grown by a micro-pulling-down (μ-PD) method and their crystal structures, chemical compositions, crystallinities were investigated. CNGAS crystals with x = 0.2, 0.4 and 0.6 indicated a single phase of langasite-type structure and the crystals with x = 0.8 and 1 included some secondary phases in addition to the langasite-type phase by the powder X-ray diffraction measurements. Lattice parameters, a and c-axes lengths, of the langasite-type phase systematically decreased with an increase of Al concentration.

本文言語	English
ホスト出版物のタイトル	2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014
出版社	Institute of Electrical and Electronics Engineers Inc.
ISBN（電子版）	9781479938605
DOI	https://doi.org/10.1109/ISAF.2014.6923019
出版ステータス	Published - 2014 10 13
イベント	2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014 - State College, United States 継続期間: 2014 5 12 → 2014 5 16

出版物シリーズ

名前	2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014

Other

Other	2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014
国/地域	United States
City	State College
Period	14/5/12 → 14/5/16

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
電子工学および電気工学

文献へのアクセス

10.1109/ISAF.2014.6923019

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引用スタイル

Yokota, Y., Kamada, K., Kudo, T., Ohashi, Y., Medvedev, A., Kurosawa, S., & Yoshikawa, A. (2014). Growth and physical properties of Al doped Ca₃NbGa₃Si₂O₁₄ piezoelectric single crystals. In 2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014 [6923019] (2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISAF.2014.6923019

Growth and physical properties of Al doped Ca₃NbGa₃Si₂O₁₄ piezoelectric single crystals. / Yokota, Yuui ; Kamada, Kei; Kudo, Tetsuo; Ohashi, Yuji; Medvedev, Andrey; Kurosawa, Shunsuke ; Yoshikawa, Akira.

2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014. Institute of Electrical and Electronics Engineers Inc., 2014. 6923019 (2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014).

研究成果: Conference contribution

Yokota, Y , Kamada, K, Kudo, T, Ohashi, Y, Medvedev, A, Kurosawa, S & Yoshikawa, A 2014, Growth and physical properties of Al doped Ca₃NbGa₃Si₂O₁₄ piezoelectric single crystals. in 2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014., 6923019, 2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014, Institute of Electrical and Electronics Engineers Inc., 2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014, State College, United States, 14/5/12. https://doi.org/10.1109/ISAF.2014.6923019

Yokota Y , Kamada K, Kudo T, Ohashi Y, Medvedev A, Kurosawa S et al. Growth and physical properties of Al doped Ca₃NbGa₃Si₂O₁₄ piezoelectric single crystals. In 2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014. Institute of Electrical and Electronics Engineers Inc. 2014. 6923019. (2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014). https://doi.org/10.1109/ISAF.2014.6923019

Yokota, Yuui ; Kamada, Kei ; Kudo, Tetsuo ; Ohashi, Yuji ; Medvedev, Andrey ; Kurosawa, Shunsuke ; Yoshikawa, Akira. / Growth and physical properties of Al doped Ca₃NbGa₃Si₂O₁₄ piezoelectric single crystals. 2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014. Institute of Electrical and Electronics Engineers Inc., 2014. (2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014).

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abstract = "Ca3Nb(Ga1-xAlx)3Si2O14(CNGAS) crystals with various Al concentrations were grown by a micro-pulling-down (μ-PD) method and their crystal structures, chemical compositions, crystallinities were investigated. CNGAS crystals with x = 0.2, 0.4 and 0.6 indicated a single phase of langasite-type structure and the crystals with x = 0.8 and 1 included some secondary phases in addition to the langasite-type phase by the powder X-ray diffraction measurements. Lattice parameters, a and c-axes lengths, of the langasite-type phase systematically decreased with an increase of Al concentration.",

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note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014 ; Conference date: 12-05-2014 Through 16-05-2014",

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T1 - Growth and physical properties of Al doped Ca3NbGa3Si2O14 piezoelectric single crystals

AU - Yokota, Yuui

AU - Kamada, Kei

AU - Kudo, Tetsuo

AU - Ohashi, Yuji

AU - Medvedev, Andrey

AU - Kurosawa, Shunsuke

AU - Yoshikawa, Akira

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N2 - Ca3Nb(Ga1-xAlx)3Si2O14(CNGAS) crystals with various Al concentrations were grown by a micro-pulling-down (μ-PD) method and their crystal structures, chemical compositions, crystallinities were investigated. CNGAS crystals with x = 0.2, 0.4 and 0.6 indicated a single phase of langasite-type structure and the crystals with x = 0.8 and 1 included some secondary phases in addition to the langasite-type phase by the powder X-ray diffraction measurements. Lattice parameters, a and c-axes lengths, of the langasite-type phase systematically decreased with an increase of Al concentration.

AB - Ca3Nb(Ga1-xAlx)3Si2O14(CNGAS) crystals with various Al concentrations were grown by a micro-pulling-down (μ-PD) method and their crystal structures, chemical compositions, crystallinities were investigated. CNGAS crystals with x = 0.2, 0.4 and 0.6 indicated a single phase of langasite-type structure and the crystals with x = 0.8 and 1 included some secondary phases in addition to the langasite-type phase by the powder X-ray diffraction measurements. Lattice parameters, a and c-axes lengths, of the langasite-type phase systematically decreased with an increase of Al concentration.

KW - CaNbGaSiO

KW - Piezoelectric crystal

KW - Single Crystal

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