Structural, magnetic, and electronic properties of equiatomic quaternary Heusler alloy CoRhTiAl

被引：1
|
作者：
Nag, Jadupati [1 ]
Rani, Deepika [1 ]
Suresh, K. G. [1 ]
Alam, Aftab [1 ]
机构：
[1] Indian Inst Technol, Dept Phys, Mumbai 400076, Maharashtra, India
来源：
DAE SOLID STATE PHYSICS SYMPOSIUM 2019 | 2020年 / 2265卷
关键词：
D O I：
10.1063/5.0016758
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We report the structural, magnetic and electronic properties of quaternary Heusler alloy CoRhTiAl. Room temperature XRD analysis reveals that the alloy crystallizes in B2-type structure instead of perfectly ordered Y-type structure due to 50 % disorder between the tetrahedral sites (Co and Rh) as well as octahedral sites (Ti and Al). The ab-initio simulations with GGA+U method predict a perfectly half-metallic ferrimagnetic nature with a gap in the minority spin-channel and thus, a high spin polarization.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Characterization of the Equiatomic Quaternary Heusler Alloy ZnCdRhMn: Structural, Electronic, and Magnetic Properties
    S. Idrissi
    H. Labrim
    S. Ziti
    L. Bahmad
    [J]. Journal of Superconductivity and Novel Magnetism, 2020, 33 : 3087 - 3095
  • [2] Characterization of the Equiatomic Quaternary Heusler Alloy ZnCdRhMn: Structural, Electronic, and Magnetic Properties
    Idrissi, S.
    Labrim, H.
    Ziti, S.
    Bahmad, L.
    [J]. JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2020, 33 (10) : 3087 - 3095
  • [3] Structural, electronic, magnetic properties and critical behavior of the equiatomic quaternary Heusler alloy CoFeTiSn
    Idrissi, S.
    Labrim, H.
    Ziti, S.
    Bahmad, L.
    [J]. PHYSICS LETTERS A, 2020, 384 (24)
  • [4] Structural, electronic and magnetic properties of the equiatomic quaternary Heusler CoRuMnGe alloy: a DFT study
    Idrissi, S.
    Labrim, H.
    Bahmad, L.
    Benyoussef, A.
    [J]. FERROELECTRICS, 2021, 582 (01) : 155 - 163
  • [5] Structural, electronic, magnetic, and transport properties of the equiatomic quaternary Heusler alloy CoRhMnGe: Theory and experiment
    Rani, Deepika
    Enamullah
    Suresh, K. G.
    Yadav, A. K.
    Jha, S. N.
    Bhattacharyya, D.
    Varma, Manoj Raama
    Alam, Aftab
    [J]. PHYSICAL REVIEW B, 2017, 96 (18)
  • [6] The structural, electronic and magnetic properties of quaternary Heusler alloy TiZrCoIn
    Yan, Peng-Li
    Zhang, Jian-Min
    Xu, Ke-Wei
    [J]. SOLID STATE COMMUNICATIONS, 2016, 231 : 64 - 67
  • [7] Structural and magnetic properties of epitaxial thin films of the equiatomic quaternary CoFeMnSi Heusler alloy
    Bainsla, Lakhan
    Yilgin, Resul
    Okabayashi, Jun
    Ono, Atsuo
    Suzuki, Kazuya
    Mizukami, Shigemi
    [J]. PHYSICAL REVIEW B, 2017, 96 (09)
  • [8] The structural, electronic and magnetic properties of a novel quaternary Heusler alloy TiZrCoSn
    Kang, Xu-Hui
    Zhang, Jian-Min
    [J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2017, 105 : 9 - 15
  • [9] Structural, electronic, magnetic, and transport properties of the equiatomic Ni-based quaternary Heusler alloys
    Samanta, Tamalika
    Chaudhuri, Sayan
    Singh, Sukriti
    Srihari, V
    Nigam, A. K.
    Bhobe, P. A.
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 819
  • [10] Structural, magnetic, and transport properties of epitaxial thin films of equiatomic quaternary CoFeCrGa Heusler alloy
    Rani, Deepika
    Pandey, Devendra K.
    Kimura, Yuta
    Umetsu, Rie Y.
    Chatterjee, Ratnamala
    [J]. Journal of Applied Physics, 2022, 132 (19):
12345