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ICOP & ICPET 2014, 20 - : 1297-1300 Back to browse issues page
structural and magnetic properties of Fe(20Å) /Ag(xÅ)/Co(20Å) hetro-multilayers
Parisa Ghahremani nezhad * 1, Mahmoud Rezayi rokn abadi , Mohammad Behdani , Ahmad Amir abadi zade , Mojtaba Mohammadi
Abstract:   (2979 Views)
We have deposited Fe/Ag/Co multilayer by physical vapor deposition (PVD)method in different Ag thickness as spacer working in a vacuum of 2×10-6mbar. The structural properties , magnetic response of the samples at low temperatures and room temperature was investigated by XRD, physical properties measurement system (PPMS) and vibrating sample magnetometer (VSM) respectively. Hysteresis loops show that the easy axis of magnetization is in plane of the film . Magnetic measurements show dependence of exchange coupling as a pattern of Ag thickness as spacer. magnetic moment shows increasing with decrease of spacer thickness. Also the magnetization and Hc of samples decrease with increasing temperature.
Keywords: Magnetic multilayer, spacer, Hysteresis curve, easy axis of magnetization
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Type of Study: Research | Subject: Special
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ghahremani nezhad P, rezayi rokn abadi M, behdani M, amir abadi zade A, mohammadi M. structural and magnetic properties of Fe(20Å) /Ag(xÅ)/Co(20Å) hetro-multilayers. ICOP & ICPET. 2014; 20 :1297-1300
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Volume 20 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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