Temperature Dependence of Exchange Anisotropy of FeNi/FeMn Bilayers

• Authors: R. Żuberek , M. Gutowski , H. Szymczak , S. Gnatchenko , D. Merenkov , A. Bludov , B. Verkin
• Languages of publication: EN

Abstracts

EN

The influence of the bilinear and biquadratic coupling on the exchange anisotropy of the ferromagnetic/antiferromagnetic bilayer was studied by variable angle and temperature dependent ferromagnetic resonance. From the angular dependence of the resonance field the bilinear and biquadratic exchange coupling constants were determined.

Keywords

EN

73.21.Ac; 75.30.Et; 75.70.-i; 76.50.+g

Discipline

• 75.70.-i: Magnetic properties of thin films, surfaces, and interfaces(for magnetic properties of nanostructures, see 75.75.-c)
• 75.30.Et: Exchange and superexchange interactions(see also 71.70.Gm Exchange interactions)
• 73.21.Ac: Multilayers
• 76.50.+g: Ferromagnetic, antiferromagnetic, and ferrimagnetic resonances; spin-wave resonance(see also 75.30.Ds Spin waves)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2008
• Volume: 113
• Issue: 1
• Pages: 167-170

Dates

published

2008-01

received

2007-07-09

Contributors

author

R. Żuberek

• Institute of Physics of the Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland

author

M. Gutowski

• Institute of Physics of the Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland

author

H. Szymczak

• Institute of Physics of the Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland

author

S. Gnatchenko

• Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, Lenin Ave. 47, 611093 Kharkov, Ukraine

author

D. Merenkov

• Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, Lenin Ave. 47, 611093 Kharkov, Ukraine

author

A. Bludov

• Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, Lenin Ave. 47, 611093 Kharkov, Ukraine

author

B. Verkin

• Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, Lenin Ave. 47, 611093 Kharkov, Ukraine

References

• 1. J. Nogues, I.K. Schuller, J. Magn. Magn. Mater. 192, 203 (1999)
• 2. A.E. Berkowitz, K. Takano, J. Magn. Magn. Mater. 200, 552 (1999)
• 3. S.L. Gnatchenko, D.N. Merenkov, A.N. Bludov, V.V. Pishko, Yu.A. Shakhayeva, M. Baran, R. Szymczak, V.A. Novosad, J. Magn. Magn. Mater. 307, 263 (2006)
• 4. Jing-gou Hu, Guojun Jin, R.L. Stamps, Yu-qiang Ma, J. Magn. Magn. Mater. 301, 238 (2006)

Identifiers

DOI

10.12693/APhysPolA.113.167