THE RELATION BETWEEN ICOSAHEDRAL AND β-W SYMMETRY

Chin. Phys. Lett.

1988, Vol. 5

Issue (11): 517-520 DOI:

Original Articles

THE RELATION BETWEEN ICOSAHEDRAL AND β-W SYMMETRY

ZHANG Baoshan*;MAI Zhenhong;HUI Mengjun;TAO Shichong**

Institute of Physics, Academia Sinica, Beijing *Space Science and Technology Center, Academia Sinica, Beijing **on leave from Beijing Polytechnic University, Beijing

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ZHANG Baoshan, MAI Zhenhong, HUI Mengjun et al 1988 Chin. Phys. Lett. 5 517-520

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Abstract Using X-ray precession method, it is found that the distribution of reciprocal lattice of β-W structure is lust the distortion of the reciprocal space of A1₆Li₃Cu quasicrystal structure. Except the distortion, the X-ray diffraction patterns along 5-fold, 3-fold and 2-fold axes can be observed. Their angular relations satisfy well with those of the perfect icosahedral symmetry; and all the diffraction spots can be indexed approxmately to be six-dimension and strictly in three-dimension.

Keywords: 6155H 6110J 6150E

Published: 01 November 1988

PACS:	6155H
	6110J
	6150E

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1988/V5/I11/0517

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	ZHANG Baoshan
	MAI Zhenhong
	HUI Mengjun
	TAO Shichong

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