The Library
Growth, dielectric, ferroelectric and optical properties of Ca0.28Ba0.72Nb2O6 single crystals
Tools
UNSPECIFIED (2006) Growth, dielectric, ferroelectric and optical properties of Ca0.28Ba0.72Nb2O6 single crystals. JOURNAL OF CRYSTAL GROWTH, 290 (2). pp. 431-435. doi:10.1016/j.jcrysgro.2006.01.010 ISSN 0022-0248.
Research output not available from this repository.
Request-a-Copy directly from author or use local Library Get it For Me service.
Official URL: http://dx.doi.org/10.1016/j.jcrysgro.2006.01.010
Abstract
Calcium barium niobate Ca0.28Ba0.72Nb2O6 (CBN-28) crystals were grown by the Czochralski method. The effective segregation coefficients of Ca, Ba, Na elements in CBN-28 crystal growth were measured, and the rocking curve from 002 reflection of CBN-28 wafer was also measured by the high-resolution X-ray diffractometer D5005, and the full-width at half-maximum value was measured to be 70.6". The measured dependence of dielectric constants on temperature showed the Curie temperature of the CBN-28 crystals is between 246.8 and 260 degrees C. Typical polarization-electric field (P-E) hysteresis loops were measured at room temperature. Ferroelectric 180 degrees domains were observed by scanning electron microscopy (SEM) on the etched (0 0 1) surface of the CBN-28 crystals. The transmittance of [0 0 1]-oriented CBN-28 crystals was measured and the result shows that optical properties of CBN-28 crystal are almost the same as those of SBN for wavelengths between 2500 and 7500nm. (c) 2006 Elsevier B.V. All rights reserved.
Item Type: | Journal Article | ||||
---|---|---|---|---|---|
Subjects: | Q Science > QD Chemistry | ||||
Journal or Publication Title: | JOURNAL OF CRYSTAL GROWTH | ||||
Publisher: | ELSEVIER SCIENCE BV | ||||
ISSN: | 0022-0248 | ||||
Official Date: | 1 May 2006 | ||||
Dates: |
|
||||
Volume: | 290 | ||||
Number: | 2 | ||||
Number of Pages: | 5 | ||||
Page Range: | pp. 431-435 | ||||
DOI: | 10.1016/j.jcrysgro.2006.01.010 | ||||
Publication Status: | Published |
Data sourced from Thomson Reuters' Web of Knowledge
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |