Electronic properties of stable decagonal quasicrystals

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	Electronic properties of stable decagonal quasicrystals
	Zhang, DL
刊名	PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE
	2010
卷号	207 期号:12 页码:2666
关键词	AL-CU-CO ANISOTROPIC TRANSPORT-PROPERTIES DENSITY-OF-STATES TUNNELING SPECTROSCOPY THERMAL-CONDUCTIVITY MODEL APPROXIMANT AL70NI15CO15 ALNICO AL62SI3CU20CO15 RESISTIVITY
ISSN号	1862-6300
通讯作者	Zhang, DL: Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China.
中文摘要	It is reviewed that the structural information obtained from high-resolution electron microscope images can be greatly improved by utilizing a group of analysis methods developed based on an image-contrast theory derived particularly to show the image-intensity change with the sample thickness. It is introduced that the experimental images that do not represent the structures of examined samples can be transformed into the structure maps by deconvolution processing with the structure resolution enhanced up to the information limit of the microscope, or further, for perfect crystals, to the electron diffraction limit by subsequently combining the corrected electron-diffraction data and utilizing the structure analysis methods developed in X-ray crystallography, and it becomes possible to recognize atoms with different atomic weights by analyzing the image-contrast change with the sample thickness, etc. The derivation of the image-contrast theory, the principle and functions of the developed image-analysis methods are demonstrated. Typical examples of applications to the ab initio crystal-structure determination and studies of crystal defects at atomic level are given. (C) 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/37157]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Zhang, DL. Electronic properties of stable decagonal quasicrystals[J]. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,2010,207(12):2666.
APA	Zhang, DL.(2010).Electronic properties of stable decagonal quasicrystals.PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,207(12),2666.
MLA	Zhang, DL."Electronic properties of stable decagonal quasicrystals".PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE 207.12(2010):2666.