Magnetic properties of thin Ni films measured by a dc SQUID-based magnetic microscope

被引：24
|
作者：
Snigirev, OV
Andreev, KE
Tishin, AM
Gudoshnikov, SA
Bohr, J
机构：
[1] RUSSIAN ACAD SCI,INST TERR MAGNETISM IONOSPHERE & RADIO WAVE P,TROITSK 142092,RUSSIA
[2] TECH UNIV DENMARK,DEPT PHYS,DK-2800 LYNGBY,DENMARK
来源：
PHYSICAL REVIEW B | 1997年 / 55卷 / 21期
关键词：
D O I：
10.1103/PhysRevB.55.14429
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We have applied a scanning HTS (high-temperature superconductor) de SQUID (superconducting quantum interference device) -based magnetic microscope to study the magnetic properties of Au/Ni/Si(100) films in the thickness range from 8 to 200 Angstrom at T = 77 K. A one-domain structure with in-plane orientation of the magnetic moment was found for film thicknesses exceeding 26 Angstrom. A drastic decrease of the magnetization of the film was detected when the thickness is less than 26 Angstrom.
引用
收藏
页码：14429 / 14433
页数：5
相关论文
共 50 条
  • [31] Magnetic studies of Ni-Fe thin films prepared by dc sputtering
    Neamtu, J
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1996, 157 : 461 - 462
  • [32] Local magnetic measurements of composition-spread manganese oxide thin films with a scanning SQUID microscope
    T. Kageyama
    T. Hasegawa
    T. Koida
    M. Ohtani
    T. Fukumura
    M. Kawasaki
    H. Koinuma
    Applied Physics A, 2001, 72 : S273 - S276
  • [33] Local magnetic measurements of composition-spread manganese oxide thin films with a scanning SQUID microscope
    Kageyama, T.
    Hasegawa, T.
    Koida, T.
    Ohtani, M.
    Fukumura, T.
    Kawasaki, M.
    Koinuma, H.
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2001, 72 (Suppl 2): : S273 - S276
  • [34] Toward SQUID-based direct measurement of neural currents by nuclear magnetic resonance
    Kraus, Robert H., Jr.
    Espy, Michelle A.
    Volegov, Petr L.
    Matlachov, Andrei N.
    Mosher, John C.
    Urbaitis, Algis V.
    Zotev, Vadim S.
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2007, 17 (02) : 854 - 857
  • [35] A Magnetic Flux Guide for a SQUID Microscope
    Kim, Shin-Hwan
    Son, Jung-Young
    Jung, Dae-Hyun
    Kharkov, P. Pavlov
    Park, Min-Chul
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2009, 54 (06) : 2257 - 2264
  • [36] A magnetic flux guide for SQUID microscope
    Pavlov, P. P.
    Guschin, Vladimir P.
    Son, Jung-Young
    Kim, Shin-Hwan
    2008 IEEE INTERNATIONAL CONFERENCE ON MULTISENSOR FUSION AND INTEGRATION FOR INTELLIGENT SYSTEMS, VOLS 1 AND 2, 2008, : 706 - +
  • [37] Magnetic and structural properties of thin Fe films grown on Ni/Si
    Li, Y
    Polaczyk, C
    Klose, F
    Kapoor, J
    Maletta, H
    Mezei, F
    Riegel, D
    PHYSICAL REVIEW B, 1996, 53 (09): : 5541 - 5546
  • [38] Preparation and magnetic properties of Ni-Zn ferrite thin films
    Ravinder, D
    Kumar, KV
    Reddy, AR
    MATERIALS LETTERS, 2003, 57 (26-27) : 4162 - 4164
  • [39] Magnetic Properties of Fe/Ni and Fe/Co Multilayer Thin Films
    Ay, Figen
    Rameev, Bulat Z.
    Basaran, Ali C.
    Kupriyanova, Galina S.
    Goikhman, Alexander Yu.
    Aktas, Bekir
    APPLIED MAGNETIC RESONANCE, 2017, 48 (01) : 85 - 99
  • [40] Magnetic properties of Co-Ni-Mg-N thin films
    Georgescu, V
    Georgescu, M
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2002, 242 : 416 - 419
12345