Highly anisotropic electronic structure in decagonal quasicrystals and approximants

被引：20
|
作者：
Krajci, M
Hafner, J
机构：
[1] Vienna Univ Technol, Inst Theoret Phys, A-1040 Vienna, Austria
[2] Vienna Univ Technol, Ctr Computat Mat Sci, A-1040 Vienna, Austria
[3] Slovak Acad Sci, Inst Phys, SK-84228 Bratislava, Slovakia
来源：
PHYSICAL REVIEW B | 1998年 / 58卷 / 09期
关键词：
D O I：
10.1103/PhysRevB.58.5378
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We present detailed ab initio calculations of the electronic structure in decagonal quasicrystals and approximants and in crystalline compounds in the Al-Cu-Co and Al-Mn systems. The observed anisotropy of the electronic structure is discussed in relation to the anomalous transport properties of the decagonal quasicrystals. Our results can explain the appearance of large transport anisotropies in the quasicrystalline and approximant phases. The effect of disorder on the anisotropies has been investigated.
引用
收藏
页码：5378 / 5383
页数：6
相关论文
共 50 条
  • [21] STRUCTURE OF DECAGONAL QUIASICRYSTALS AND THEIR APPROXIMANTS WITH FIVEFOLD ATOM
    Saitoh, K.
    Yokosawa, T.
    Tanaka, M.
    Tsai, A. P.
    ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 1999, 55 : 568 - 569
  • [22] DECAGONAL QUASICRYSTALS
    RANGANATHAN, S
    CHATTOPADHYAY, K
    PHASE TRANSITIONS, 1989, 16 : 67 - 83
  • [23] Decagonal quasicrystals
    Ranganathan, S
    Chattopadhyay, K
    Singh, A
    Kelton, KF
    PROGRESS IN MATERIALS SCIENCE, 1997, 41 (04) : 195 - 240
  • [24] TEM spectroscopy study of electronic structures of quasicrystals and approximants
    Terauchi, M.
    Uemichi, Y.
    Ueda, H.
    Tsai, A. P.
    Takeuchi, T.
    Mizutani, U.
    PHILOSOPHICAL MAGAZINE, 2007, 87 (18-21) : 2947 - 2955
  • [25] Electronic structures of Cd-based quasicrystals and approximants
    Ishii, Y
    Fujiwara, T
    JOURNAL OF ALLOYS AND COMPOUNDS, 2002, 342 (1-2) : 343 - 347
  • [26] Approximants of Al-Cr-Fe-Si decagonal quasicrystals described by single structural block
    He, Zhanbing
    Wei, Dongxia
    Shen, Xi
    Chen, Yuan
    Ma, Haikun
    Wang, Leilei
    Du, Kui
    Yao, Yuan
    Yu, Richeng
    JOURNAL OF ALLOYS AND COMPOUNDS, 2015, 647 : 797 - 801
  • [27] Highly perfect decagonal Al-Co-Ni quasicrystals
    Ritsch, S
    Beeli, C
    Nissen, HU
    Godecke, T
    Scheffer, M
    Luck, R
    PHILOSOPHICAL MAGAZINE LETTERS, 1996, 74 (02) : 99 - 106
  • [28] METHODS FOR AB INITIO STRUCTURE SOLUTION OF DECAGONAL QUASICRYSTALS
    Haibach, Torsten
    Steurer, Walter
    ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 1996, 52 : C372 - C372
  • [29] Structure of Al-Ni-Co decagonal quasicrystals
    Tsuda, K
    Nishida, Y
    Saitoh, K
    Tanaka, M
    Tsai, AP
    Inoue, A
    Masumoto, T
    PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES, 1996, 74 (03): : 697 - 708
  • [30] Decagonal quasicrystals.
    Steurer, Walter
    ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2012, 68 : S136 - S136
12345