Please use this identifier to cite or link to this item: https://doi.org/10.1002/pssr.201105379
Title: Tailoring the growth of L10-FePt for spintronics applications
Authors: Tahmasebi, T.
Piramanayagam, S.N.
Sbiaa, R.
Tan, H.K.
Law, R.
Lua, S.
Chong, T.C. 
Keywords: Crystallography
High anisotropy constant
L10-FePt
Perpendicular magnetic anisotropy
Issue Date: Dec-2011
Citation: Tahmasebi, T., Piramanayagam, S.N., Sbiaa, R., Tan, H.K., Law, R., Lua, S., Chong, T.C. (2011-12). Tailoring the growth of L10-FePt for spintronics applications. Physica Status Solidi - Rapid Research Letters 5 (12) : 426-428. ScholarBank@NUS Repository. https://doi.org/10.1002/pssr.201105379
Abstract: The effect of seed layers on the magnetic and structural properties of FePt thin films was investigated. For the case of Cr(200) seed layer, no ordered L10-FePt phase in (001) orientation was observed. The insertion of a thin MgO barrier between the Cr and FePt layers improved the perpendicular magnetization orientation of L10-FePt by limiting diffusion of Cr into the FePt magnetic layer. Ordered L10-FePt thin films can be developed on Pd[100] at high substrate temperature with the lattice mismatch of below 1% and therefore low roughness compared to MgO or Cr seed layers. (© 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim) Ordered L10-FePt with large magnetocrystalline anisotropy (Ku) and high saturation magnetization (Ms) enables potential scaling of spintronic devices down to 5 nm. FePt films need to be smooth and possess good (001) texture in order to achieve the desired properties for spintronics applications. This Letter focuses on tailoring of L10-FePt growth for such applications. The L10-FePt magnetic layers deposited on Pd seed layers exhibit large ordering parameter, smoothness and strong perpendicular magnetic anisotropy. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Source Title: Physica Status Solidi - Rapid Research Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/83148
ISSN: 18626254
DOI: 10.1002/pssr.201105379
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

7
checked on Nov 13, 2018

WEB OF SCIENCETM
Citations

7
checked on Nov 5, 2018

Page view(s)

43
checked on Oct 26, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.