]. D. Almawlawi1991, N. Almawlawi, M. Coombs, and . Moskovits, Magnetic properties of Fe deposited into anodic aluminum oxide pores as a function of particle size, Journal of Applied Physics, vol.70, issue.8, p.4421, 1991.
DOI : 10.1063/1.349125

]. P. Allongue2006, F. Allongue, and . Maroun, Self-ordered electrochemical growth on single-crystal electrode surfaces, Journal of Physics: Condensed Matter, vol.18, issue.13, p.97, 2006.
DOI : 10.1088/0953-8984/18/13/S07

]. K. Barmak1996, R. A. Barmak, K. R. Ristau, M. A. Coffey, J. K. Parker et al., Grain growth and ordering kinetics in CoPt thin films, Journal of Applied Physics, vol.79, issue.8, p.5330, 1996.
DOI : 10.1063/1.361368

]. L. Bennett1987, D. S. Bennett, M. P. Lashmore, M. J. Dariel, M. Kaufman et al., Magnetic properties of electrodeposited copper-nickel composition-modulated alloys, Journal of Magnetism and Magnetic Materials, vol.67, issue.2, p.239, 1987.
DOI : 10.1016/0304-8853(87)90237-X

[. Chen, O. Kitakami, S. Okamoto, and Y. Shimada, Ordering and orientation of CoPt/SiO2 granular films with additive Ag, Applied Physics Letters, vol.76, issue.22, p.3218, 2000.
DOI : 10.1063/1.126634

]. J. Christodoulides2000, Y. Christodoulides, Y. Huang, G. C. Zhang, I. Hadjipanayis et al., CoPt and FePt thin films for high density recording media, Journal of Applied Physics, vol.87, issue.9, p.6938, 2000.
DOI : 10.1063/1.372892

]. J. Christodoulides2001, P. Christodoulides, M. Farber, G. C. Daniil, V. Hadjipanayis et al., Magnetic, structural and microstructural properties of FePt/M (M=C,BN) granular films, IEEE Transactions on Magnetics, vol.37, issue.4, p.1292, 2001.
DOI : 10.1109/20.950821

S. Chu, K. Inoue, K. Wada, and . Kurashima, Fabrication and Structural Characteristics of Nanocrystalline Fe???Pt Thin Films and Fe???Pt Nanowire Arrays Embedded in Alumina Films on ITO/Glass, The Journal of Physical Chemistry B, vol.108, issue.18, p.5582, 2004.
DOI : 10.1021/jp0378642

]. R. Cowburn2000, D. K. Cowburn, A. O. Koltsov, M. E. Adeyeye, and . Welland, Lateral interface anisotropy in nanomagnets, Journal of Applied Physics, vol.87, issue.9, p.7067, 2000.
DOI : 10.1063/1.372933

]. Y. Dahmane2006, L. Dahmane, J. Cagnon, S. Voiron, M. Pairis et al., Magnetic and structural properties of electrodeposited CoPt and FePt nanowires in nanoporous alumina templates, Journal of Physics D: Applied Physics, vol.39, issue.21, p.4523, 2006.
DOI : 10.1088/0022-3727/39/21/001

]. C. Dahmani1985, M. C. Dahmani, J. M. Cadeville, J. L. Sanchez, and . Moran-lopez, Ni-Pt Phase Diagram: Experiment and Theory, Physical Review Letters, vol.55, issue.11, p.1208, 1985.
DOI : 10.1103/PhysRevLett.55.1208

]. T. Eagleton2005, J. Eagleton, X. Mallet, J. Cheng, C. L. Wang et al., Electrodeposition of Co[sub x]Pt[sub 1???x] Thin Films, Journal of The Electrochemical Society, vol.152, issue.1, p.27, 2005.
DOI : 10.1149/1.1836128

]. A. Encinas2001, M. Encinas-oropesa, L. Demand, and . Piraux, Dipolar interactions in arrays of nickel nanowires studied by ferromagnetic resonance, Physical Review B, vol.63, issue.10, p.104415, 2001.
DOI : 10.1103/PhysRevB.63.104415

]. O. Ersen2003, V. Ersen, V. Parasote, M. C. Pierron-bohnes, C. Cadeville et al., Growth conditions to optimize chemical order and magnetic properties in molecular-beam-epitaxy-grown CoPt/MgO(001) thin films, Journal of Applied Physics, vol.93, issue.5, p.2987, 2003.
DOI : 10.1063/1.1538319

]. P. Fredriksson2003 and . Fredriksson, Doctoral dissertation, Royal Institute of Technologie, 2003.

]. W. Grange2000, I. Grange, M. Galanakis, M. Alouani, J. P. Maret et al., thin films, Physical Review B, vol.62, issue.2, p.1157, 2000.
DOI : 10.1103/PhysRevB.62.1157

]. Y. Henry2001, K. Henry, L. Ounadjela, S. Piraux, J. Dubois et al., Magnetic anisotropy and domain patterns in electrodeposited cobalt nanowires, The European Physical Journal B, vol.20, issue.1, p.35, 2001.
DOI : 10.1007/s100510170283

]. Y. Huang2002, H. Huang, G. C. Okumura, and . Hadjipanayis, CoPt and FePt nanowires by electrodeposition, Journal of Applied Physics, vol.91, issue.10, p.6869, 2002.
DOI : 10.1063/1.1447524

]. S. Ichihara2005, M. Ichihara, T. Ueda, and . Den, Electrodeposition of FePt magnetic material and embedding into alumina-nanoholes, IEEE Transactions on Magnetics, vol.41, issue.10, p.3349, 2005.
DOI : 10.1109/TMAG.2005.854704

T. Ichitsubo, K. Tanaka, M. Koujina, M. Kawashima, and M. Hirao, Effects of External Magnetic Field on FePt Films during Heat Treatment, Japanese Journal of Applied Physics, vol.43, issue.1, p.273, 2004.
DOI : 10.1143/JJAP.43.273

]. J. Janak1978, V. L. Janak, A. R. Moruzzi, and . Williams, Calculated Electronic Properties of Metals, 1978.

]. O. Jessensky1998, F. Jessensky, U. Müller, and . Gösele, Self-organized formation of hexagonal pore arrays in anodic alumina, Applied Physics Letters, vol.72, issue.10, p.1173, 1998.
DOI : 10.1063/1.121004

]. V. Karanasos2000, I. Karanasos, D. Panagiotopoulos, H. Niarchos, G. C. Okumura et al., Magnetic properties and granular structure of CoPt/B films, Journal of Applied Physics, vol.88, issue.5, p.2740, 2000.
DOI : 10.1063/1.1287230

]. S. Kawai1975, R. Kawai, and . Ueda, Magnetic Properties of Anodic Oxide Coatings on Aluminum Containing Electrodeposited Co and Co-Ni, Journal of The Electrochemical Society, vol.122, issue.1, p.32, 1975.
DOI : 10.1149/1.2134152

]. B. Lairson1993, M. R. Lairson, E. E. Visokay, R. Marinero, B. M. Sinclair et al., Epitaxial tetragonal PtCo (001) thin films with perpendicular magnetic anisotropy, Journal of Applied Physics, vol.74, issue.3, p.1922, 1993.
DOI : 10.1063/1.354775

]. K. Leistner2004, J. Leistner, H. Thomas, M. Schlörb, L. Weisheit et al., Highly coercive electrodeposited FePt films by postannealing in hydrogen, Applied Physics Letters, vol.85, issue.16, p.3498, 2004.
DOI : 10.1063/1.1807958

]. C. Leroux1988, M. C. Leroux, V. Cadeville, G. Pierron-bohnes, F. Inden et al., NiPt and CoPt phases; the role of magnetism, Journal of Physics F: Metal Physics, vol.18, issue.9, p.2033, 1988.
DOI : 10.1088/0305-4608/18/9/021

]. J. Mallet2004, K. Mallet, C. L. Yu-zhang, T. S. Chien, P. C. Eagleton et al., Fabrication and magnetic properties of fcc CoXPt1???X nanowires, Applied Physics Letters, vol.84, issue.19, p.3900, 2004.
DOI : 10.1063/1.1739274

]. J. Mallet2005, K. Mallet, S. Yu-zhang, M. Tempfli, L. Tempfli et al., nanowires, Journal of Physics D: Applied Physics, vol.38, issue.6, p.909, 2005.
DOI : 10.1088/0022-3727/38/6/020

]. M. Maret1999, M. C. Maret, A. Cadeville, R. Herr, E. Poinsot et al., Enhanced perpendicular magnetic anisotropy in chemically long-range ordered (0001)CoxPt1???x films, Journal of Magnetism and Magnetic Materials, vol.191, issue.1-2, p.61, 1999.
DOI : 10.1016/S0304-8853(98)00373-4

]. C. Martin1994 and . Martin, Nanomaterials: A Membrane-Based Synthetic Approach, Science, vol.266, issue.5193, p.1961, 1994.
DOI : 10.1126/science.266.5193.1961

]. J. Martin2003, J. Martin, K. Nogués, J. L. Liu, I. K. Vicent et al., Ordered magnetic nanostructures: fabrication and properties, Journal of Magnetism and Magnetic Materials, vol.256, issue.1-3, p.449, 2003.
DOI : 10.1016/S0304-8853(02)00898-3

]. H. Masuda1998, K. Masuda, A. Yada, and . Osaka, Self-Ordering of Cell Configuration of Anodic Porous Alumina with Large-Size Pores in Phosphoric Acid Solution, Japanese Journal of Applied Physics, vol.37, issue.Part 2, No. 11A, p.1340, 1998.
DOI : 10.1143/JJAP.37.L1340

]. H. Masuda2001, H. Masuda, M. Asoh, K. Watanabe, M. Nishio et al., Square and Triangular Nanohole Array Architectures in Anodic Alumina, Advanced Materials, vol.13, issue.3, p.189, 2001.
DOI : 10.1002/1521-4095(200102)13:3<189::AID-ADMA189>3.0.CO;2-Z

]. R. Mcmichael1992, U. Mcmichael, C. Atzmony, L. H. Beauchamp, L. J. Bennett et al., Fourfold anisotropy of an electrodeposited Co/Cu compositionally modulated alloy, Journal of Magnetism and Magnetic Materials, vol.113, issue.1-3, pp.149-154, 1992.
DOI : 10.1016/0304-8853(92)91261-Q

]. I. Mikulskas2001, S. Mikulskas, R. Juodkazis, J. G. Tomasiümas, and . Dumas, Aluminum Oxide Photonic Crystals Grown by a New Hybrid Method, Advanced Materials, vol.13, issue.20, p.1574, 2001.
DOI : 10.1002/1521-4095(200110)13:20<1574::AID-ADMA1574>3.0.CO;2-9

]. M. Monev1999, I. Monev, A. Krastev, and . Zielonka, stress measurements during electrodeposition of Ag-Sb and Pt-Co alloy multilayers, Journal of Physics: Condensed Matter, vol.11, issue.49, p.10033, 1999.
DOI : 10.1088/0953-8984/11/49/321

]. A. Moser2002, K. Moser, D. T. Takano, M. Margulies, Y. Albrecht et al., Magnetic recording: advancing into the future, Journal of Physics D: Applied Physics, vol.35, issue.19, p.157, 2002.
DOI : 10.1088/0022-3727/35/19/201

]. V. Parkhutik1992, V. I. Parkhutik, . Sheshulskypiraux2005-]-l, A. Piraux, L. Encinas et al., Theoretical modelling of porous oxide growth on aluminium, Journal of Physics D: Applied Physics, vol.25, issue.8, pp.1258-372, 1992.
DOI : 10.1088/0022-3727/25/8/017

]. P. Paulus2001, F. Paulus, M. Luis, G. Krok-ll, L. J. Schmid et al., Low-temperature study of the magnetization reversal and magnetic anisotropy of Fe, Ni, and Co nanowires, Journal of Magnetism and Magnetic Materials, vol.224, issue.2, p.180, 2001.
DOI : 10.1016/S0304-8853(00)00711-3

]. R. Ristau1999, K. Ristau, L. H. Barmak, K. R. Lewis, J. K. Coffey et al., On the relationship of high coercivity and L10 ordered phase in CoPt and FePt thin films, Journal of Applied Physics, vol.86, issue.8, p.4527, 1999.
DOI : 10.1063/1.371397

]. W. Roberts1954 and . Roberts, X-ray measurement of order in CuAu, Acta Metallurgica, vol.2, issue.4, p.597, 1954.
DOI : 10.1016/0001-6160(54)90194-7

]. P. Rooney1995, A. L. Rooney, M. Q. Shapiro, F. Tran, and . Hellman, Evidence of a Surface-Mediated Magnetically Induced Miscibility Gap in Co-Pt Alloy Thin Films, Physical Review Letters, vol.75, issue.9, p.1843, 1995.
DOI : 10.1103/PhysRevLett.75.1843

]. J. Sanchez1989, J. L. Sanchez, C. Moran-lopez, M. C. Leroux, and . Cadeville, Magnetic properties and chemical ordering in Co-Pt, Journal of Physics: Condensed Matter, vol.1, issue.2, p.491, 1989.
DOI : 10.1088/0953-8984/1/2/019

]. D. Sellmyer2001, M. Sellmyer, R. Zheng, and . Skomski, Magnetism of Fe, Co and Ni nanowires in self-assembled arrays, Journal of Physics: Condensed Matter, vol.13, issue.25, p.433, 2001.
DOI : 10.1088/0953-8984/13/25/201

]. S. Shingubara1997, O. Shingubara, Y. Okino, H. Sayama, T. Sakaue et al., Ordered Two-Dimensional Nanowire Array Formation Using Self-Organized Nanoholes of Anodically Oxidized Aluminum, Japanese Journal of Applied Physics, vol.36, issue.Part 1, No. 12B, p.7791, 1997.
DOI : 10.1143/JJAP.36.7791

]. S. Shingubara2004, K. Shingubara, H. Morimoto, T. Sakaue, and . Takahagi, Self-Organization of a Porous Alumina Nanohole Array Using a Sulfuric/Oxalic Acid Mixture as Electrolyte, Electrochemical and Solid-State Letters, vol.7, issue.3, p.15, 1997.
DOI : 10.1149/1.1644353

]. T. Shima2004, K. Shima, Y. K. Takanashi, K. Takahashi, and . Hono, Coercivity exceeding 100kOe in epitaxially grown FePt sputtered films, Applied Physics Letters, vol.85, issue.13, p.2571, 2004.
DOI : 10.1063/1.1794863

]. K. Shimizu1992, K. Shimizu, G. E. Kobayashi, G. C. Thompson, and . Wood, Development of porous anodic films on aluminium, Philosophical Magazine A, vol.2, issue.4, p.643, 1992.
DOI : 10.1038/272433a0

]. J. Siejka1977 and . Siejka, An O18 Study of Field-Assisted Pore Formation in Compact Anodic Oxide Films on Aluminum, Journal of The Electrochemical Society, vol.124, issue.6, p.883, 1977.
DOI : 10.1149/1.2133446

]. S. Stavroyiannis1999, I. Stavroyiannis, D. Panagiotopoulos, J. A. Niarchos, and G. C. Christodoulides, Investigation of CoPt/M (M=Ag, C) films for high density recording media, Journal of Magnetism and Magnetic Materials, vol.193, issue.1-3, p.181, 1999.
DOI : 10.1016/S0304-8853(98)00501-0

]. E. Stoner1948, E. P. Stoner, and . Wohlfarth, A Mechanism of Magnetic Hysteresis in Heterogeneous Alloys, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol.240, issue.826, pp.599-3475, 1948.
DOI : 10.1098/rsta.1948.0007

]. E. Svedberg2004, J. J. Svedberg, S. Mallett, A. J. Sayan, W. F. Shapiro et al., Recrystallization texture, epitaxy, and magnetic properties of electrodeposited FePt on Cu(001), Applied Physics Letters, vol.85, issue.8, p.1353, 2004.
DOI : 10.1063/1.1784525

]. B. Terris2006, T. Terris, and . Thomson, Nanofabricated and self-assembled magnetic structures as data storage media, Journal of Physics D: Applied Physics, vol.38, issue.12, p.199, 2006.
DOI : 10.1088/0022-3727/38/12/R01

]. P. Villars1991, L. D. Villars, and . Culvert, Pearson's Handbook of Crystallographic Data for Intermetallic Phases, ASM, Materials Park, 1991.

]. P. Weinberger1990 and . Weinberger, Electron Scattering Theory for Ordered and disordered Matter, 1990.

]. T. Yamamoto1998, T. Yamamoto, M. Tezuka, T. Nishimaki, and . Ishiguro, Effects of Annealing on the Magnetic Properties and Structures of Sputtered Co???Pt Alloy Thin Films, Japanese Journal of Applied Physics, vol.37, issue.Part 1, No. 11, p.5980, 1998.
DOI : 10.1143/JJAP.37.5980

]. N. Yasui2003, A. Yasui, E. T. Imada, and . Den, Electrodeposition of (001) oriented CoPt???L10 columns into anodic alumina films, Applied Physics Letters, vol.83, issue.16, p.3347, 2003.
DOI : 10.1063/1.1622787

]. M. Yasui2006, F. Yasui, D. Farjami, T. Miyamoto, T. Fukuda et al., Formation of single variant CoPt by ordering treatment under magnetic field, Journal of Physics: Conference Series, vol.51, p.311, 2006.
DOI : 10.1088/1742-6596/51/1/072

S. Hsu, D. E. Jeong, D. N. Laughlin, and . Lambeth, The effects of Ag underlayer and Pt intermediate layers on the microstructure and magnetic properties of epitaxial FePt thin films, Journal of Magnetism and Magnetic Materials, vol.260, issue.1-2, p.282, 2003.
DOI : 10.1016/S0304-8853(02)00587-5

[. Zhu, S. Yang, G. Ni, S. Tang, and Y. Du, alloy nanowire array, Journal of Physics: Condensed Matter, vol.13, issue.8, p.1727, 2001.
DOI : 10.1088/0953-8984/13/8/309

L. Différentesdifférentesétapes-de-l-de-fourier and .. , ´ elaboration des membranes d'alumine 57 TABLE DES FIGURES 3.7 Images MEB de membranesélaborésàmembranesélaborésmembranesélaborésà différentes tensions dans l'acide oxalique a) 20V, b) 40V, c) 60V et d) 80V et leur transformée, p.59

.. Extrémité-claire, Images TEM d'un ensemble de nanofils de FePt avant recuit : a) extrémité sombre, b), p.104

.. Extrémité-claire, Spectres en dispersion d'´ energie sur un fil avant recuit : a) extrémité sombre, b), p.105