ON THE PHASE-TRANSITION MECHANISM IN AL-CU-FE - STRUCTURAL-ANALYSIS THE MODULATED QUASI-CRYSTALLINE AND OF THE MICROCRYSTALLINE STATES

被引：11

作者：

DENOYER, F ^{[1
]}

LAUNOIS, P ^{[1
]}

MOTSCH, T ^{[1
]}

LAMBERT, M ^{[1
]}

机构：

[1] CENS,LAB LEON BRILLOUIN,CEA,CNRS,F-91191 GIF SUR YVETTE,FRANCE

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1993年 / 153卷

关键词：

D O I：

10.1016/0022-3093(93)90422-T

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A structural model for modulated quasicrystalline state of Al-Cu-Fe is proposed to interpret high-resolution X-ray diffraction data. Using also high-resolution X-ray diffraction results, the microcrystalline state is re-investigated and the grain boundary structure is discussed.

引用

页码：595 / 599

页数：5

共 10 条

[1] PERFECT AND MODULATED QUASI-CRYSTALS IN THE SYSTEM AL-FE-CU
AUDIER, M
BRECHET, Y
DEBOISSIEU, M
GUYOT, P
JANOT, C
DUBOIS, JM
[J]. PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1991, 63 (06): : 1375 - 1393
[2] Audier M., 1990, P ANNIVERSARY ADRIAT, P74
[3] CODDENS G, 1991, J PHYS I, V1, P523, DOI 10.1051/jp1:1991108
[4] X-RAY AND TEM STUDIES OF AL-FE-CU DODECAHEDRAL PARTICLES - CHARACTERIZATION OF THEIR MICROCRYSTALLINE STATE OF PSEUDO-ICOSAHEDRAL SYMMETRY
DENOYER, F
HEGER, G
LAMBERT, M
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[5] DUNEAU M, 1991, J PHYS I, V1, P1591, DOI 10.1051/jp1:1991227
[6] AL-CU-FE QUASI-CRYSTALS - LOW-TEMPERATURE UNSTABILITY VIA A MODULATION MECHANISM
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DEBOISSIEU, M
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[J]. EUROPHYSICS LETTERS, 1991, 14 (04): : 355 - 360
[7] COMMENSURATE APPROXIMANTS OF ICOSAHEDRAL QUASI-CRYSTALS
JANSSEN, T
[J]. EUROPHYSICS LETTERS, 1991, 14 (02): : 131 - 136
[8] MENGUY N, 1991, METHODS OF STRUCTURAL ANALYSIS OF MODULATED STRUCTURES AND QUASICRYSTALS, P572
[9] ICOSAHEDRAL NONQUASICRYSTALLINE AL-CU-FE
MOTSCH, T
DENOYER, F
LAUNOIS, P
LAMBERT, M
[J]. JOURNAL DE PHYSIQUE I, 1992, 2 (06): : 861 - 870
[10] MOTSCH T, UNPUB

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