NEW TYPE OF DECAGONAL QUASI-CRYSTAL WITH SUPERLATTICE ORDER IN AL-NI-CO ALLOY

被引：107

作者：

EDAGAWA, K

ICHIHARA, M

SUZUKI, K

TAKEUCHI, S

机构：

[1] Institute for Solid State Physics, The University of Tokyo, Tokyo, 106, Roppongi

来源：

PHILOSOPHICAL MAGAZINE LETTERS | 1992年 / 66卷 / 01期

关键词：

D O I：

10.1080/09500839208206008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new type of decagonal phase having superlattice order has been found in an Al70Ni15Co15 alloy by means of the electron diffraction technique. Most of the grains in the Al70Ni15Co15 sample heat treated at 600-degrees-C for 216 h exhibit superlattice order. In contrast, superlattice order has not been seen for the Al65Cu20Co15 decagonal phase. The relation between the structures with and without superlattice order is discussed using a four-dimensional description of the decagonal quasicrystalline structure.

引用

页码：19 / 25

页数：7

共 23 条

[1] STABLE AL-MN-PD QUASI-CRYSTALS
BEELI, C
NISSEN, HU
ROBADEY, J
[J]. PHILOSOPHICAL MAGAZINE LETTERS, 1991, 63 (02) : 87 - 95
[2] QUASICRYSTAL WITH ONE-DIMENSIONAL TRANSLATIONAL SYMMETRY AND A TENFOLD ROTATION AXIS
BENDERSKY, L
[J]. PHYSICAL REVIEW LETTERS, 1985, 55 (14) : 1461 - 1463
[3] EBALARD S, 1989, J MATER RES, V4, P43
[4] FUNG LK, 1986, PHYS REV LETT, V56, P1915
[5] DECAGONAL QUASICRYSTALS WITH DIFFERENT PERIODICITIES ALONG THE TENFOLD AXIS IN RAPIDLY SOLIDIFIED AL65CU20MN15, AL65CU20FE15, AL65CU20CO15 OR AL65CU20NI15
HE, LX
WU, YK
KUO, KH
[J]. JOURNAL OF MATERIALS SCIENCE LETTERS, 1988, 7 (12) : 1284 - 1286
[6] STRUCTURE AND STRUCTURAL-CHANGE OF AL-NI-CO DECAGONAL QUASI-CRYSTAL BY HIGH-RESOLUTION ELECTRON-MICROSCOPY
HIRAGA, K
LINCOLN, FJ
WEI, S
[J]. MATERIALS TRANSACTIONS JIM, 1991, 32 (04): : 308 - 314
[7] Idziak S., 1987, Materials Science Forum, V22-24, P353, DOI 10.4028/www.scientific.net/MSF.22-24.353
[8] PENROSE PATTERNS AND RELATED STRUCTURES .1. SUPERSTRUCTURE AND GENERALIZED PENROSE PATTERNS
ISHIHARA, KN
YAMAMOTO, A
[J]. ACTA CRYSTALLOGRAPHICA SECTION A, 1988, 44 : 508 - 516
[9] CRYSTALLOGRAPHY OF QUASI-CRYSTALS
JANSSEN, T
[J]. ACTA CRYSTALLOGRAPHICA SECTION A, 1986, 42 : 261 - 271
[10] DECAGONAL QUASICRYSTALS WITH DIFFERENT PERIODICITIES ALONG THE TENFOLD AXIS IN RAPIDLY SOLIDIFIED AL-NI ALLOYS
LI, XZ
KUO, KH
[J]. PHILOSOPHICAL MAGAZINE LETTERS, 1988, 58 (03) : 167 - 171

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