MFM and AFM study of thin cobalt films modified by fluorosilane
作者： Michał Cichomski , Witold Szmaja
DOI: 10.1007/S00339-010-5979-3
关键词:
摘要: Polycrystalline cobalt films 100 nm thick were thermally evaporated on oxidized Si(100) substrates. Then 1H, 2H, 2H perfluorodecyltrichlorosilane (FDTS) of various thicknesses, in the range about 2 to 30 nm, grown surfaces by vapor phase deposition (VPD). The modified FDTS investigated using magnetic force microscopy (MFM) and atomic (AFM). MFM observation showed that structure is composed domains with a considerable component magnetization perpendicular film surface. This turn indicates substrates crystallize hexagonal close-packed (HCP) exhibit texture axis formed maze structure. domain width increased from typically 80–120 400–500 increasing thickness nm. AFM imaging revealed presence an agglomerate morphology. agglomerates varied size 30–70 150–300 as was
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P. Grütter, H. J. Mamin, D. Rugar, Magnetic Force Microscopy (MFM) Springer, Berlin, Heidelberg. pp. 151- 207 ,(1992) , 10.1007/978-3-642-97363-5_5
Witold Szmaja, Jarosław Grobelny, Michał Cichomski, Domain structure of sintered SmCo5 magnets studied by magneticforce microscopy Applied Physics Letters. ,vol. 85, pp. 2878- 2880 ,(2004) , 10.1063/1.1801165
Youhui Gao, Jinghan Zhu, Yuqing Weng, Baoshan Han, DOMAIN STRUCTURE IN FE-IMPLANTED ND2FE14B MAGNETS Applied Physics Letters. ,vol. 74, pp. 1749- 1751 ,(1999) , 10.1063/1.123676
M. Abes, M.V. Rastei, J. Vénuat, L.D. Buda-Prejbeanu, A. Carvalho, G. Schmerber, J. Arabski, E. Beaurepaire, J.P. Bucher, A. Dinia, V. Pierron-Bohnes, Effect of nanostructuration on the magnetic properties of CoPt films Materials Science and Engineering B-advanced Functional Solid-state Materials. ,vol. 126, pp. 207- 211 ,(2006) , 10.1016/J.MSEB.2005.09.030
W. Szmaja, K. Polański, K. Dolecki, The temperature dependence of magnetic domain structure in cobalt monocrystals studied by SEM Journal of Magnetism and Magnetic Materials. ,vol. 151, pp. 249- 258 ,(1995) , 10.1016/0304-8853(95)00327-4
F. Dumas-Bouchiat, H.S. Nagaraja, F. Rossignol, C. Champeaux, A. Catherinot, Magnetic domains in Co-cluster assembled films deposited by LECBD Applied Surface Science. ,vol. 247, pp. 76- 82 ,(2005) , 10.1016/J.APSUSC.2005.01.036
M. Kisielewski, A. Maziewski, M. Tekielak, A. Wawro, L. T. Baczewski, New possibilities for tuning ultrathin cobalt film magnetic properties by a noble metal overlayer. Physical Review Letters. ,vol. 89, pp. 087203- 087203 ,(2002) , 10.1103/PHYSREVLETT.89.087203
T. Rahman, X. Liu, A. Morisako, M. Matsumoto, TbFeco film with W underlayer and overlayer for perpendicular magnetic recording Journal of Magnetism and Magnetic Materials. ,vol. 287, pp. 250- 254 ,(2005) , 10.1016/J.JMMM.2004.10.041
M. Albrecht, M. Maret, A. Maier, F. Treubel, B. Riedlinger, U. Mazur, G. Schatz, S. Anders, Perpendicular magnetic anisotropy in CoPt3(111) films grown on a low energy surface at room temperature Journal of Applied Physics. ,vol. 91, pp. 8153- 8155 ,(2002) , 10.1063/1.1447201
A. Wadas, M. Dreyer, M. Kleiber, R. Wiesendanger, Thickness-dependent magnetic domain structures of ultrathin Co/Au(111) films studied by means of magnetic force microscopy in ultrahigh vacuum Applied Physics A: Materials Science & Processing. ,vol. 66, pp. 465- 467 ,(1998) , 10.1007/S003390050696