Thickness Dependent Magnetic Properties of Co Thin Films Deposited Onto Self-Assembled Polystyrene Nanospheres

被引：1
|
作者：
Sharma, A. [1 ]
Tripathi, J. [2 ]
Kumar, Y. [1 ]
Kumar, D. [3 ]
Gupta, M. [3 ]
Chaudhary, R. J. [3 ]
Tripathi, S. [4 ]
机构：
[1] Manipal Univ Jaipur, Dept Phys, Jaipur, Rajasthan, India
[2] IPS Acad, Dept Phys, ISLE, Indore, Madhya Pradesh, India
[3] UGC DAE Consortiums Sci Res, Indore, Madhya Pradesh, India
[4] Bhabha Atom Res Ctr, Atom & Mol Phys Div, Mumbai, Maharashtra, India
来源：
DAE SOLID STATE PHYSICS SYMPOSIUM 2018 | 2019年 / 2115卷
关键词：
D O I：
10.1063/1.5113151
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this paper we report the magnetic properties of nanocaps prepared by using Co (5 nm and 100 nm) thin films as a function of thickness. These films were deposited by Ion beam sputtering technique on PS (Polystyrene) nanospheres coated Si (100) substrate. For a comparative study, the film was also deposited on plane Si substrate. The surface morphology of the films were investigated by Atomic force microscopy (AFM) technique which shows that synthesized nanospheres grew on Si substrate in hexagonal manner. Magnetic properties were investigated using vibrating sample magnetometer (VSM) technique which shows variation in magnetic properties with film thickness.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Structural and Magnetic Properties of CoO/Co Thin Films Deposited Onto Self-Assembled Polystyrene Nanospheres (600nm)
    Kumar, Y.
    Tripathi, J.
    Kumar, D.
    Gupta, P.
    Tripathi, S.
    Sharma, A.
    DAE SOLID STATE PHYSICS SYMPOSIUM 2019, 2020, 2265
  • [2] Magnetic Films on Self-assembled Nanospheres
    TUlbrich
    IGuhr
    TSchrefl
    OHellwig
    Svan Dijken
    MAlbrecht
    复旦学报(自然科学版), 2007, (05) : 709 - 710
  • [3] Exchange bias in Co/CoO thin films deposited onto self-assembled nanosphere arrays
    Sharma, A.
    Tripathi, J.
    Tripathi, S.
    Kumar, Yogesh
    Ugochukwu, K. C.
    Kumar, D.
    Gupta, M.
    Chaudhary, R. J.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2020, 510 (510)
  • [4] Effect of Curvature on the Structural and Magnetic Properties of Ni Film Deposited on Self-assembled Nanospheres
    Sharma, A.
    Tripathi, S.
    Gupta, Dileep
    Halder, N.
    Tripathi, J.
    INTERNATIONAL CONFERENCE ON CONDENSED MATTER AND APPLIED PHYSICS (ICC 2015), 2016, 1728
  • [5] Enhancement of CO gas sensing properties in ZnO thin films deposited on self-assembled Au nanodots
    Hung, Nguyen Le
    Kim, Hyojin
    Hong, Soon-Ku
    Kim, Dojin
    SENSORS AND ACTUATORS B-CHEMICAL, 2010, 151 (01) : 127 - 132
  • [6] Self-assembled films based on polyaniline/multiwalled carbon nanotubes composites and sulphonated polystyrene deposited onto ITO substrates
    Rosa, Tiago
    Aroeira, Gustavo J. R.
    Parreira, Luanna S.
    Codognoto, Lucia
    Santos, Mauro C.
    Simoes, Fabio R.
    SYNTHETIC METALS, 2015, 210 : 186 - 191
  • [7] Self-assembled magnetic heterostructure of Co/DLC films
    Chow, Yu-Ting
    Jiang, Pei-Cheng
    Chang, Cheng-Hsun-Tony
    Shen, Tien-Szu
    Lee, Yih-Shing
    Tsay, Jyh-Shen
    Lin, Chii-Ruey
    NANOTECHNOLOGY, 2021, 32 (49)
  • [8] Electroluminescent properties of self-assembled polymer thin films
    Tian, Jing
    Wu, Chung-Chih
    Thompson, Mark E.
    Sturm, James C.
    Register, Richard A.
    Marsella, Michael J.
    Swager, Timothy M.
    Advanced Materials, 1995, 7 (04): : 395 - 398
  • [9] Self-assembled metallic nanospheres: Collective optical and magnetic properties.
    Pileni, MP
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2000, 219 : U562 - U563
  • [10] Spectral properties of self-assembled polystyrene nanospheres photonic crystals doped with luminescent dyes
    Yadav, A.
    De Angelis, R.
    Casalboni, M.
    De Matteis, F.
    Prosposito, P.
    Nanni, F.
    Cacciotti, I.
    OPTICAL MATERIALS, 2013, 35 (08) : 1538 - 1543
12345