浮区法生长NdFeO(3)的生长速率依赖因素

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 人工晶体研究中心 > 期刊论文

	浮区法生长NdFeO(3)的生长速率依赖因素
	99 ; 99 ; 99 ; 99 ; 99 ; 99 ; 武安华 ; 徐军
刊名	J. Cryst. Growth
	2011-12-07
ISSN号	0022-0248
其他题名	Growth rate dependence of the NdFeO(3) single crystal grown by float-zone technique
通讯作者	ShixunCao
中文摘要	Rare-earthorthoferritesinglecrystalNdFeO3 has been successfully grown by the floating-zone techniqueusing afour-mirror-image furnace with flowing air.The polycrystalline feed and seedrods were prepared at apressure of 150MPa and sintered at 1200 1C. StructuralcharacteristicsofNdFeO3 single crystalwere studiedusingametallurgicalmicroscopeandbyscanningelectronmicroscopy(SEM)withenergy-dispersiveX-rayspectroscopy(EDX).X-ray diffraction pattern of the crystal with perfectshapeindicated the excellent quality of the crystal grown at 9mm/h without any shoulder,clarifyingtheabsenceofsub-grain. Particular at tentionwasgiventotheinfluenceofgrowthrateonstructuralpropertiesofthe crystals. TheX-rayrockingcurveofthecrystalhasasmallfull-widthathalf-maximum(FWHM), confirmingthehighcrystalqualityofthesample.Theresultsindicatethattheoptimalgrowthconditionwas 9mm/h growth rate and 5L/min air flow,compared with the use of other growth rates(3and6mm/h).ThegrowthrateplaysanimportantroleinNdFeO3 single crystalgrowthbythefloating-zone technique.
学科主题	人工晶体
收录类别	SCI收录
语种	英语
公开日期	2012-07-03
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/885]
专题	上海硅酸盐研究所_人工晶体研究中心_期刊论文
推荐引用方式 GB/T 7714	99,99,99,等. 浮区法生长NdFeO(3)的生长速率依赖因素[J]. J. Cryst. Growth,2011.
APA	99.,99.,99.,99.,99.,...&徐军.(2011).浮区法生长NdFeO(3)的生长速率依赖因素.J. Cryst. Growth.
MLA	99,et al."浮区法生长NdFeO(3)的生长速率依赖因素".J. Cryst. Growth (2011).