Crystal Structure and Theoretical Elastic Property of a New Ternary Ceramic HfAl4C4

doi:10.1111/j.1551-2916.2009.03543.x

IMR OpenIR

	Crystal Structure and Theoretical Elastic Property of a New Ternary Ceramic HfAl4C4
	Nian, Hongqiang 1,2; He, Lingfeng 1,2; Li, Fangzhi 1,2; Wang, Jingyang 1; Zhou, Yanchun 1
通讯作者	Zhou, Yanchun(yczhou@imr.ac.cn)
	2010-04-01
发表期刊	JOURNAL OF THE AMERICAN CERAMIC SOCIETY
ISSN	0002-7820
卷号	93 期号:4 页码:1164-1168
摘要	HfAl4C4, a new ternary aluminum carbide, was discovered and its crystal structure was determined by a combination of X-ray diffraction, transmission electron microscopy, and first-principles calculations. The crystal structure is trigonal belonging to the P (3) over bar m1 space group. The refined lattice constants are a50.3308 nm, c=2.190 nm. First-principles method was used to calculate the theoretical second-order elastic constants, bulk modulus, shear modulus, and the Young's modulus of HfAl4C4. It shows that HfAl4C4 has relatively high elastic stiffness.
资助者	National Outstanding Young Scientist Foundation ; Natural Sciences Foundation of China
DOI	10.1111/j.1551-2916.2009.03543.x
收录类别	SCI
语种	英语
资助项目	National Outstanding Young Scientist Foundation[59925208] ; Natural Sciences Foundation of China[50672102] ; Natural Sciences Foundation of China[90403027] ; Natural Sciences Foundation of China[50302011] ; Natural Sciences Foundation of China[50832008]
WOS研究方向	Materials Science
WOS类目	Materials Science, Ceramics
WOS记录号	WOS:000276246700046
出版者	WILEY-BLACKWELL
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/103085
专题	中国科学院金属研究所
通讯作者	Zhou, Yanchun
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Nian, Hongqiang,He, Lingfeng,Li, Fangzhi,et al. Crystal Structure and Theoretical Elastic Property of a New Ternary Ceramic HfAl4C4[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2010,93(4):1164-1168.
APA	Nian, Hongqiang,He, Lingfeng,Li, Fangzhi,Wang, Jingyang,&Zhou, Yanchun.(2010).Crystal Structure and Theoretical Elastic Property of a New Ternary Ceramic HfAl4C4.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,93(4),1164-1168.
MLA	Nian, Hongqiang,et al."Crystal Structure and Theoretical Elastic Property of a New Ternary Ceramic HfAl4C4".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 93.4(2010):1164-1168.