DIFFUSE-SCATTERING AND PHASON ELASTICITY IN THE ALPDMN ICOSAHEDRAL PHASE

被引：132
作者：
DEBOISSIEU, M
BOUDARD, M
HENNION, B
BELLISSENT, R
KYCIA, S
GOLDMAN, A
JANOT, C
AUDIER, M
机构：
[1] CENS,LAB LEON BRILLOUIN,F-91191 GIF SUR YVETTE,FRANCE
[2] IOWA STATE UNIV SCI & TECHNOL,US DOE,AMES LAB,AMES,IA 50011
[3] IOWA STATE UNIV SCI & TECHNOL,DEPT PHYS & ASTRON,AMES,IA 50011
[4] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE 9,FRANCE
来源：
PHYSICAL REVIEW LETTERS | 1995年 / 75卷 / 01期
关键词：
D O I：
10.1103/PhysRevLett.75.89
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The diffuse scattering located close to Bragg reflections has been measured on a single grain of the AlPdMn icosahedral phase using elastic neutron scattering. This diffuse scattering is mainly due to phason disorder. The intensity distribution and anisotropic shape can be reproduced in the framework of the elastic theory of quasicrystals using only the two phason elastic constants whose ratio is found to be equal to -0.5. © 1995 The American Physical Society.
引用
收藏
页码：89 / 92
页数：4
相关论文
共 36 条
[1]   ALPDMN PHASE-DIAGRAM IN THE REGION OF QUASI-CRYSTALLINE PHASES [J].
AUDIER, M ;
DURANDCHARRE, M ;
DEBOISSIEU, M .
PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1993, 68 (05) :607-618
[2]   PHENOMENOLOGICAL THEORY OF ICOSAHEDRAL INCOMMENSURATE (QUASIPERIODIC) ORDER IN MN-AL ALLOYS [J].
BAK, P .
PHYSICAL REVIEW LETTERS, 1985, 54 (14) :1517-1519
[3]  
BANCEL PA, 1992, PHYS REV LETT, V63, P2741
[4]   PRODUCTION AND CHARACTERIZATION OF SINGLE QUASI-CRYSTALS OF THE AL-PD-MN ICOSAHEDRAL PHASE [J].
BOUDARD, M ;
BOURGEATLAMI, E ;
DEBOISSIEU, M ;
JANOT, C ;
DURANDCHARRE, M ;
KLEIN, H ;
AUDIER, M ;
HENNION, B .
PHILOSOPHICAL MAGAZINE LETTERS, 1995, 71 (01) :11-19
[5]   STUDY OF PHASON HOPPING IN PERFECT ICOSAHEDRAL ALFECU QUASI-CRYSTALS BY INELASTIC NEUTRON-SCATTERING [J].
CODDENS, G ;
SOUSTELLE, C ;
BELLISSENT, R ;
CALVAYRAC, Y .
EUROPHYSICS LETTERS, 1993, 23 (01) :33-38
[6]   EVIDENCE FOR PHASON HOPPING IN ICOSAHEDRAL ALFECU QUASI-CRYSTALS [J].
CODDENS, G ;
BELLISSENT, R ;
CALVAYRAC, Y ;
AMBROISE, JP .
EUROPHYSICS LETTERS, 1991, 16 (03) :271-276
[7]   CENTIMETER-SIZE SINGLE GRAIN OF THE PERFECT AL-PD-MN ICOSAHEDRAL PHASE [J].
DEBOISSIEU, M ;
DURANDCHARRE, M ;
BASTIE, P ;
CARABELLI, A ;
BOUDARD, M ;
BESSIERE, M ;
LEFEBVRE, S ;
JANOT, C ;
AUDIER, M .
PHILOSOPHICAL MAGAZINE LETTERS, 1992, 65 (03) :147-153
[8]  
DEBOISSIEU M, 1994, J PHYS-CONDENS MAT, V6, P10725, DOI 10.1088/0953-8984/6/49/015
[9]   DISORDER AND COMPLEXITY IN THE ATOMIC-STRUCTURE OF THE PERFECT ICOSAHEDRAL ALLOY AL-PD-MN [J].
DEBOISSIEU, M ;
STEPHENS, P ;
BOUDARD, M ;
JANOT, C ;
CHAPMAN, DL ;
AUDIER, M .
PHYSICAL REVIEW LETTERS, 1994, 72 (22) :3538-3541
[10]   ISING-LIKE TRANSITION AND PHASON UNLOCKING IN ICOSAHEDRAL QUASI-CRYSTALS [J].
DOTERA, T ;
STEINHARDT, PJ .
PHYSICAL REVIEW LETTERS, 1994, 72 (11) :1670-1673
1234