COMPARATIVE STUDY OF STRUCTURAL AND MAGNETIC PROPERTIES OF Co/Cu MULTILAYERS MADE BY MBE AND SPUTTERING | Zendy

Zhao Hong-Wu | Zendy; BIE QING-SHAN | Zendy; Du Jun | Zendy; LU MU | Zendy; Yunxia Sui | Zendy; Hongru Zhai | Zendy; Xia Hui | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

COMPARATIVE STUDY OF STRUCTURAL AND MAGNETIC PROPERTIES OF Co/Cu MULTILAYERS MADE BY MBE AND SPUTTERING

Author(s) -

Zhao Hong-Wu,

BIE QING-SHAN,

Du Jun,

LU MU,

Yunxia Sui,

Hongru Zhai,

Xia Hui

Publication year - 1997

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.46.2047

Subject(s) - materials science , molecular beam epitaxy , condensed matter physics , magnetoresistance , giant magnetoresistance , superparamagnetism , magnetization , ferromagnetic resonance , sputtering , ferromagnetism , epitaxy , crystallite , sputter deposition , thin film , magnetic field , nuclear magnetic resonance , nanotechnology , physics , metallurgy , layer (electronics) , quantum mechanics

The structural and magnetic properties of Co/Cu multilayers prepared by molecular beam epitaxy(MBE) and sputtering were investigated and compared with each other.It was found that the well defined layered structures existed in both samples,and the former was epitaxial single crystalline;while the latter was textured polycrystalline.Ferromagnetic resonance study showed the existence of a six-fold symmetry in the film plane,revealing the perfect in-plane structure of MBE samples.Giant magnetoresistance and its oscillation with the Cu thickness were found in sputtered samples.On the contrary,the magnetic resonance of MBE samples is smaller,about 7% for the second peak position.It is assumed that the superparamagnetic structure may be formed at interfaces in MBE samples which results in the different magnetic-field-dependent behaviors of magnetoresistance and- magnetization.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research