Growth of KNbO3 Crystal by a Pulling down Method

摘要:

文章预览

In the present work, a pulling down method was introduced to prepare the KNbO3 crystals and the growth results were evaluated. It was found the Pt crucible with 60° cone angle and folds at the seed well was helpful to obtain KNbO3 crystal with nice integrity. The blue color occurred on the top of KNbO3 ingot was confirmed to be orthorhombic KNbO3 by XRD analysis. Some complex domain structures, including 60°, 90° and 180° domains, were happened in the crystal which were attributed to phase transitions when it was cooled down to room temperature.

信息:

期刊:

编辑:

Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu

页数:

2307-2310

DOI:

10.4028/www.scientific.net/AMR.284-286.2307

引用:

M. Jin et al., "Growth of KNbO3 Crystal by a Pulling down Method", Advanced Materials Research, Vols. 284-286, pp. 2307-2310, 2011

上线时间:

July 2011

输出:

价格:

$35.00

[1] J. Hulliger, R. Guunann and H. Wuest: J. Crystal Growth. 128 (1993) 897-902.

[2] T. Fukuda, Y. Uematsu: Jpn. J. Appl. Phys. 11 (1972) 163-169.

[3] T. Takagi, T. Fujii, Y. Sakabe: J. Crystal Growth. 259 (2003) 296-301.

[4] K. Kudo, K. Kakiuchi, et al.: J. Crystal Growth. 267 (2004) 150-155.

[5] H.C. Zeng, T.C. Chong, et al.: J. Crystal Growth. 160 (1996) 296-304.

[6] M. Jin, J.Y. Xu, et al.: Mater. Sci. Forum. 663-665 (2011) 1213-1216.

[7] A. Agrant, Y. Yacoby: Phys. Rev. B. 27 (1983) 5712-5717.

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