Stable icosahedral quasicrystals in the Cd-Mg-RE (RE = rare earth element) systems

被引：65

作者：

Guo, J

Abe, E

Tsai, AP

机构：

[1] Natl Res Inst Met, Tsukuba, Ibaraki 3050047, Japan

[2] JST, CREST, Tsukuba, Ibaraki 3050047, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 2000年 / 39卷 / 8A期

关键词：

quasicrystal; Cd-Mg-RE; (RE; Y; Nd; Eu; Gd; Tb; Dy; Ho; Er; Tm; Yb; Lu);

D O I：

10.1143/JJAP.39.L770

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A stable icosahedral phase has been found in a series of Cd65Mg20RE15 (RE = Y, Nd, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu) alloys. These icosahedral alloys have quasilattice parameters from 0.5571 to 0.5799 nm. Electron diffraction study confirmed that the icosahedral quasicrystals have a primitive icosahedral structure.

引用

页码：L770 / L771

页数：2

共 9 条

[1] INDEXING PROBLEMS IN QUASICRYSTAL DIFFRACTION [J].

ELSER, V .

PHYSICAL REVIEW B, 1985, 32 (08) :4892-4898

[2] Growth of large-grain R-Mg-Zn quasicrystals from the ternary melt (R = Y, Er, Ho, Dy, Tb) [J].

Fisher, IR ;

Islam, Z ;

Panchula, AF ;

Cheon, KO ;

Kramer, MJ ;

Canfield, PC ;

Goldman, AI .

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1998, 77 (06) :1601-1615

[3]

GUO JQ, UNPUB PHILOS MAG LET

[4] QUASI-CRYSTALS IN AS-CAST MG-ZN-RE ALLOYS [J].

LUO, ZP ;

ZHANG, SQ ;

TANG, YL ;

ZHAO, DS .

SCRIPTA METALLURGICA ET MATERIALIA, 1993, 28 (12) :1513-1518

[5]

NIKURA A, 1994, PHIL MAG LETT, V69, P351

[6] Anisotropic spin correlations in the Zn-Mg-Ho icosahedral quasicrystal [J].

Sato, TJ ;

Takakura, H ;

Tsai, AP ;

Shibata, K .

PHYSICAL REVIEW LETTERS, 1998, 81 (11) :2364-2367

[7] A cubic approximant in the Zn-Mg-Er alloy [J].

Sterzel, R ;

Assmus, W ;

Kounis, A ;

Miehe, G ;

Fuess, H .

PHILOSOPHICAL MAGAZINE LETTERS, 2000, 80 (04) :239-247

[8] HIGHLY ORDERED STRUCTURE OF ICOSAHEDRAL QUASI-CRYSTALS IN ZN-MG-RE (RE-EQUIVALENT-TO-RARE EARTH METALS) SYSTEMS [J].

TSAI, AP ;

NIIKURA, A ;

INOUE, A ;

MASUMOTO, T ;

NISHIDA, Y ;

TSUDA, K ;

TANAKA, M .

PHILOSOPHICAL MAGAZINE LETTERS, 1994, 70 (03) :169-175

[9]

TSAI AP, 1999, PHYSICAL PROPERTIES, P23

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