[1] Kim K J, Moon D W, Lee S,Jung K H 2000 Thin Solid
Films 360 118

[2] Pickett W E and Moodera J S 2001 Phys Today 54
39

[3] deGroot R A, Mueller F M, Van Engen P G and Buschow K H J
1983 Phys. Rev. Lett. 50 2024

[4] Tanaka C T, Nowak J and Moodera J S 1997 J. Appl.
Phys. 81 5515

[5] Ishida S, Fujii S, Kashiwagi S and Asano S 1995 J.
Phys. Soc. Jpn. 64 2152

[6] Sakuraba Y, Nakata J, Oogane M, Kubota H, Ando Y, Sakuma
A, Miyazaki T 2005 Jpn. J. Appl. Phys. 44 L1100

[7] Lewis S P, Allen P B and Sasaki T 1997 Phys. Rev. B
55 10253

[8] Coey J M D and Venkatesan M 2002 J. Appl. Phys.
91 8345

[9] Dedkov Y S, Fonine M, Konig C, Rudiger U, Guntherodt G,
Senz S and Hesse D 2002 Appl. Phys. Lett. 80 4181

[10] Pickett W E and Singh D J 1996 Phys. Rev. B
53 1146

[11] Bertacco R, Portalupi M, Marcon M, Duo L, Gccacci F,
Bowen M, Contour J P and Barthelemy A 2002 J. Magn. Magn.
Mater. 242--245 710

[12] deGroot R A and Buschow K H J 1986 J. Magn. Magn.
Mater. 54--57 1377

[13] Dedkov Y S, Rudiger U and Guntherodt G 2002 Phys.
Rev. 65 064417

[14] Anderson P W 1956 Phys. Rev. 102 1008

[15] Jeng H T, Guo G Y and Huang D J 2004 Phys. Rev.
Lett. 93 156403

[16] Wolf S A, Awschalom D D, Buhrman R A, Daughton J M, Von
Molnar S, Roukes M L, Chtchelkanova A Y and Treger D M 2001
Science 294 1488

[17] Versluijs J J, Bari M A and Coey J M D 2001 Phys.
Rev. Lett. 87 026601

[18] Fabian Z J and Sarma S D 2004 Rev. Mod. Phys.
76 323

[19] Kale Z J S, Bhagat S M, Lofland S E, Scabarozi T, Ogale S
B, Orozco A, Shinde S R, Vinkatesan T, Hannoyer B, Mercey B and
Prellier W 2001 Phys. Rev. B 64 205413

[20] Zhou W L, Wang K Y, Connor C T O and Tang J 2001 J.
Appl. Phys. 89 7398

[21] Hong J P, Lee S B, Jung Y W, Lee J H, Yoon K S and Jung M
H 2003 Appl. Phys. Lett. 83 1590

[22] Ogale S B, Ghosh K, Sharma R P, Greene R L, Ramesh R and
Venkatesan T 1998 Phys. Rev. B 57 7823

[23] Parames M L, Popovici N, Sousa P M, Silvestre A J and
Conde O 2005 Proceedings of the First International Conference
on Applied Physics 2003 (Amsterdam: Elsevier) p 457

[24] Gong G Q, Gupta A, Xiao G, Qian W and Dravid V P 1997
Phys. Rev. B 56 5096

[25] Jain S, Adeyeye A O and Dai D Y 2004 J. Appl. Phys.
95 7237

[26] Syed S, Endo Y, Sato T, Kawamura Y, Nakatani R 2008
Mater. Trans. 49 175

[27] Williamson G K and Hall W H 1953 Acta Metall.
1 22

[28] Dong C 1999 J. Appl. Cryst. 32 838

[29] Cullity B D, Stock S R 2001 Elements of X-Ray
Diffraction $3^{\rm rd$ edn (Prentice: Prentice Hall)

[30] Tang J, Wang K Y and Zhou W J 2001 Appl. Phys.
89 7690

[31] Parames M L, Mariano J, Rogalski M S, Popovici N and
Conde O 2005 Mater. Sci. Engin. B 118 246

[32] Landolt-B\"{ornstein 2000 Non-Tetrahedrally Bonded
Binary Compounds-II (Berlin: Springer) vol 41D pp 1--4

[33] Hibma T, Voogt F C, Niesen L, Van der Heijden P A A, de
Jonge W J M, Donkers J J T M and Zaag P J V 1999 J. Appl.
Phys. 85 5291

[34] Kennedy R J and Stampe P A 1999 J. Phys. D: Appl.
Phys. 32 16

[35] Parames M L, Mariano J, Viskadourakis Z, Popovici N,
Rogalski M S, Giapintzakis J and Conde O 2006 Appl. Surf. Sci.
252 4610

[36] Hou Y, Xu Z and Sun S 2007 Angew Chem. Int. Ed.
4 6329