Shape-controlled crystal growth of Sr3NbGa3Si 2O14 and Sr3TaGa3Si 2O14 piezoelectric single crystal by micro-pulling-down method

Yuui Yokota, Akira Yoshikawa, Yoshisuke Futami, Masato Sato, Kzushige Tota, Ko Onodera, Takayuki Yanagida

研究成果: Conference contribution

抄録

We have grown the shape-controlled Sr3NbGa3Si 2O14 (SNGS) and Sr3TaGa3Si 2O14 (STGS) langasite-type crystals by the μ-PD method. Columnar-shaped SNGS and STGS crystals were grown using the Pt-Rh crucible with a columnar die in 3 mm diameter. Grown crystals indicated high transparency and approximately 3 mm diameter. Chemical phases of grown crystals were identified as a single phase of langasite-type structure. The lattice parameters of grown crystals were almost consistent with those of crystals grown by Czochralski (Cz) method. In the X-ray rocking curve measurements, the grown crystals indicated equivalent crystallinity to the crystal grown by Cz method.

本文言語English
ホスト出版物のタイトル2011 International Symposium on Applications of Ferroelectrics and 2011 International Symposium on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials, ISAF/PFM 2011
DOI
出版ステータスPublished - 2011
イベント2011 International Symposium on Applications of Ferroelectrics and 2011 International Symposium on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials, ISAF/PFM 2011 - Vancouver, BC, Canada
継続期間: 2011 7 242011 7 27

出版物シリーズ

名前2011 International Symposium on Applications of Ferroelectrics and 2011 International Symposium on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials, ISAF/PFM 2011

Other

Other2011 International Symposium on Applications of Ferroelectrics and 2011 International Symposium on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials, ISAF/PFM 2011
国/地域Canada
CityVancouver, BC
Period11/7/2411/7/27

ASJC Scopus subject areas

  • 電子工学および電気工学
  • 電子材料、光学材料、および磁性材料

フィンガープリント

「Shape-controlled crystal growth of Sr<sub>3</sub>NbGa<sub>3</sub>Si <sub>2</sub>O<sub>14</sub> and Sr<sub>3</sub>TaGa<sub>3</sub>Si <sub>2</sub>O<sub>14</sub> piezoelectric single crystal by micro-pulling-down method」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル