HIGH-RESOLUTION X-RAY-DIFFRACTION SPECTRA OF THUE-MORSE GAAS-ALAS HETEROSTRUCTURES - TOWARDS A NOVEL DESCRIPTION OF DISORDER

被引：106

作者：

AXEL, F ^{[1
]}

TERAUCHI, H ^{[1
]}

机构：

[1] KWANSEI GAKUIN UNIV,SCH SCI,DEPT PHYS,NISHINOMIYA,HYOGO 662,JAPAN

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 66卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.66.2223

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present the first analysis of high-resolution x-ray-diffraction spectra of finite-size Thue-Morse GaAs-AlAs superlattice heterostructures, which show essential properties of singular continuous measures. The implications for future investigations of disordered systems are considered.

引用

页码：2223 / 2226

页数：4

共 35 条

[1] HOPPING CONDUCTION ON APERIODIC CHAINS [J].

ALDEA, A ;

DULEA, M .

PHYSICAL REVIEW LETTERS, 1988, 60 (16) :1672-1675

[2]

Allouche J.-P., 1987, EXPO MATH, V5, P239

[3]

AXEL F, 1988, CR ACAD SCI II, V306, P179

[4] SPECTRUM AND EXTENDED STATES IN A HARMONIC CHAIN WITH CONTROLLED DISORDER - EFFECTS OF THE THUE-MORSE SYMMETRY [J].

AXEL, F ;

PEYRIERE, J .

JOURNAL OF STATISTICAL PHYSICS, 1989, 57 (5-6) :1013-1047

[5] VIBRATIONAL-MODES IN A ONE-DIMENSIONAL QUASI-ALLOY - THE MORSE CASE [J].

AXEL, F ;

ALLOUCHE, JP ;

KLEMAN, M ;

MENDESFRANCE, M ;

PEYRIERE, J .

JOURNAL DE PHYSIQUE, 1986, 47 (C-3) :181-186

[6]

AXEL F, 1984, MESURES SINGULIERES, P67

[7]

AXEL F, 1990, INCOMMENSURATE STRUC, P243

[8]

Bellissard J., 1990, SPRINGER P PHYS, V47, P140

[9] STRUCTURE AND ELECTRONIC-PROPERTIES OF THUE-MORSE LATTICES [J].

CHENG, Z ;

SAVIT, R ;

MERLIN, R .

PHYSICAL REVIEW B, 1988, 37 (09) :4375-4382

[10]

CHRISTOL G, 1980, B SOC MATH FR, V108, P401

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