Enhanced ferromagnetic properties of diluted Fe doped ZnO with an Al co-doping

被引：7
|
作者：
Ahn, Geun Young [2 ]
Park, Seung-Iel [1 ]
Kim, Chul Sung [1 ]
机构：
[1] Kookmin Univ, Dept Phys, Seoul 136702, South Korea
[2] Korea Atom Energy Res Inst, HANARO Utilizat Technol Dev Ctr, Taejon 305353, South Korea
来源：
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2007年 / 204卷 / 12期
关键词：
D O I：
10.1002/pssa.200777368
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Al-added Zn0.99-xFexAl0.01O (x = 0, 0.02, 0.05) powders were prepared with an annealing in an Ar atmosphere at 1200 degrees C. All the peaks from the X-ray diffraction patterns of the samples belonged to the hexagonal (P6(3)mc) lattice of ZnO, and no indication of a secondary phase was found. The lattice parameters for the Zn0.99-xFexAl0.01O were a(0) = 3.254 angstrom and c(0) = 5.209 angstrom at room temperature. The hysteresis curve for the Zn0.99-xFexAl0.01O at room temperature revealed a ferromagnetic phase. The temperature dependency of the magnetization curve was measured from 60 to 350 K and revealed that the Curie temperature was above room temperature. In this study we demonstrated an enhanced ferromagnetic behavior due to an electric property change with an Al co-doping effect. (c) 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：4037 / 4040
页数：4
相关论文
共 50 条
  • [41] Electrical properties of sputtered ZnO films with nitrogen and phosphorous co-doping
    Vaithianathan, Veeramuthu
    Park, Jae Young
    Kim, Sang Sub
    METALS AND MATERIALS INTERNATIONAL, 2008, 14 (04) : 471 - 475
  • [42] Effect of Co-doping level on physical properties of ZnO thin films
    Salah, Abeer
    Saad, Ahmed M.
    Aboud, Ahmed A.
    OPTICAL MATERIALS, 2021, 113
  • [43] Investigation of the Effect of (Nd, Al) Co-doping on the Microstructure and Electrical Conductivity of ZnO
    Quan-Guo Liu
    Yu Shi
    Yong Chen
    Mao-Hua Wang
    Journal of Electronic Materials, 2022, 51 : 1505 - 1511
  • [44] Enhancement of the visible luminescence from the ZnO nanocrystals by Li and Al co-doping
    Nayak, J.
    Kimura, S.
    Nozaki, S.
    JOURNAL OF LUMINESCENCE, 2009, 129 (01) : 12 - 16
  • [45] Investigation of the Effect of (Nd, Al) Co-doping on the Microstructure and Electrical Conductivity of ZnO
    Liu, Quan-Guo
    Shi, Yu
    Chen, Yong
    Wang, Mao-Hua
    JOURNAL OF ELECTRONIC MATERIALS, 2022, 51 (04) : 1505 - 1511
  • [46] Electrical properties of sputtered ZnO films with nitrogen and phosphorous Co-doping
    Veeramuthu Vaithianathan
    Jae Young Park
    Sang Sub Kim
    Metals and Materials International, 2008, 14 : 471 - 475
  • [47] Enhanced photocatalytic activity of sonochemical derived ZnO via the co-doping process
    Bordbar, Maryam
    Forghani-Pilerood, Solmaz
    Yeganeh-Faal, Ali
    IRANIAN JOURNAL OF CATALYSIS, 2016, 6 (05): : 415 - 421
  • [48] Mg and Al co-doping of ZnO thin films: Effect on ultraviolet photoconductivity
    Das, Arpita
    Roy, Pushan Guha
    Dutta, Amartya
    Sen, Sayantani
    Pramanik, Pallabi
    Das, Diptasikha
    Banerjee, Aritra
    Bhattacharyya, Anirban
    MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2016, 54 : 36 - 41
  • [49] Magnetic properties of Fe doped, Co doped, and Fe plus Co co-doped ZnO
    Beltran, J. J.
    Osorio, J. A.
    Barrero, C. A.
    Hanna, C. B.
    Punnoose, A.
    JOURNAL OF APPLIED PHYSICS, 2013, 113 (17)
  • [50] Removal of Ferrimagnetic ZnFe2O4 Impurity Phase by Li Co-Doping in Fe Doped ZnO
    Ahmed, Md. Azaharuddin
    Bandyopadhyay, Sudipta
    Banerjee, Aritra
    ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 2021, 10 (01)
12345