H. J. Cubukcu, K. Von-bardeleben, J. L. Khazen, O. Cantin, L. Mauguin et al., Adjustable anisotropy in ferromagnetic (Ga,Mn) (As,P) layered alloys, Physical Review B, vol.81, issue.4, p.41202, 2010.
DOI : 10.1103/PhysRevB.81.041202
URL : https://hal.archives-ouvertes.fr/hal-01237484

K. Stone, S. Alberi, J. Tardif, K. Beeman, W. Yu et al., : Implications to Ferromagnetism, Physical Review Letters, vol.101, issue.8, p.87203, 2008.
DOI : 10.1103/PhysRevLett.101.087203

J. Ma-sek, F. Kudrnovsk-y, J. Sinova, A. Macdonald, R. Campion et al., Mn-doped Ga(As,P) and (Al,Ga)As ferromagnetic semiconductors: Electronic structure calculations, Physical Review B, vol.75, issue.4, p.45202, 2007.
DOI : 10.1103/PhysRevB.75.045202

C. Thevenard, J. Y. Gourdon, H. J. Prieur, S. Von-bardeleben, L. Vincent et al., Surface-acoustic-wave-driven ferromagnetic resonance in (Ga,Mn)(As,P) epilayers, Physical Review B, vol.90, issue.9, p.94401, 2014.
DOI : 10.1103/PhysRevB.90.094401
URL : https://hal.archives-ouvertes.fr/hal-01357676

. Ebert, Magneto-optical effects in transition metal systems, Reports on Progress in Physics, vol.59, issue.12, p.1665, 1996.
DOI : 10.1088/0034-4885/59/12/003

K. Burch, D. Awschalom, and D. Basov, Optical properties of III-Mn-V ferromagnetic semiconductors, Journal of Magnetism and Magnetic Materials, vol.320, issue.23, p.3207, 2008.
DOI : 10.1016/j.jmmm.2008.08.060
URL : http://arxiv.org/abs/0810.3669

R. Chakarvorty, S. Shen, K. J. Yee, T. Wojtowicz, R. Jakiela et al., Common origin of ferromagnetism and band edge Zeeman splitting in GaMnAs at low Mn concentrations, Applied Physics Letters, vol.91, issue.17, p.171118, 2007.
DOI : 10.1063/1.1753087

K. Ando, H. Saito, K. C. Agarwal, M. C. Debnath, and V. Zayets, : Impurity Bands inside the Band Gap, Physical Review Letters, vol.100, issue.6, p.67204, 2008.
DOI : 10.1103/PhysRevLett.100.067204

M. Berciu, R. Chakarvorty, Y. Zhou, M. Alam, K. Traudt et al., Origin of Magnetic Circular Dichroism in GaMnAs: Giant Zeeman Splitting versus Spin Dependent Density of States, Physical Review Letters, vol.102, issue.24, p.247202, 2009.
DOI : 10.1103/PhysRevLett.102.247202

M. Dobrowolska, K. Tivakornsasithorn, X. Liu, J. K. Furdyna, M. Berciu et al., Controlling the Curie temperature in (Ga,Mn)As through location of the Fermi level within the impurity band, Nature Materials, vol.67, issue.5, p.444, 2012.
DOI : 10.1038/nmat3250

G. P. Moore, J. Ferr-e, A. Mougin, M. Moreno, and L. , Magnetic anisotropy and switching process in diluted Ga1???xMnxAs magnetic semiconductor films, Journal of Applied Physics, vol.64, issue.7, p.4530, 2003.
DOI : 10.1016/S0304-8853(97)00098-X

S. Shihab, H. Riahi, L. Thevenard, H. J. Von-bardeleben, A. Lema^ et al., Systematic study of the spin stiffness dependence on phosphorus alloying in the ferromagnetic semiconductor (Ga,Mn)As, Applied Physics Letters, vol.10, issue.14, p.142408, 2015.
DOI : 10.1103/PhysRevB.83.245211
URL : https://hal.archives-ouvertes.fr/hal-01116911

D. Wang, Y. Ren, X. Liu, J. Furdyna, M. Grimsditch et al., Light-induced magnetic precession in (Ga,Mn)As slabs: Hybrid standing-wave Damon-Eshbach modes, Physical Review B, vol.75, issue.23, p.233308, 2007.
DOI : 10.1103/PhysRevB.75.233308
URL : http://arxiv.org/abs/cond-mat/0609646

A. Dourlat, V. Jeudy, C. Testelin, F. Bernardot, K. Khazen et al., Domain structure and magnetic anisotropy fluctuations in (Ga,Mn)As: Effect of annealing, Journal of Applied Physics, vol.102, issue.2, p.23913, 2007.
DOI : 10.1063/1.2732406
URL : https://hal.archives-ouvertes.fr/hal-00166213

L. Herrera-diez, R. K. Kremer, A. Enders, M. R?-ossle, E. Arac et al., epilayers, Physical Review B, vol.78, issue.15, p.155310, 2008.
DOI : 10.1103/PhysRevB.78.155310

A. Dourlat, V. Jeudy, A. Lema^, and C. Gourdon, Field-driven domain-wall dynamics in (Ga,Mn)As films with perpendicular anisotropy, Physical Review B, vol.78, issue.16, p.161303, 2008.
DOI : 10.1103/PhysRevB.78.161303
URL : http://arxiv.org/abs/0808.0119

D. Hrabovsky, E. Vanelle, A. R. Fert, D. S. Yee, J. P. Redoules et al., Magnetization reversal in GaMnAs layers studied by Kerr effect, Applied Physics Letters, vol.81, issue.15, p.2806, 2002.
DOI : 10.1098/rsta.1948.0007

J. Sinova, T. Jungwirth, J. Ku?era, and A. H. Macdonald, Infrared magneto-optical properties of (III,Mn)V ferromagetic semiconductors, Physical Review B, vol.67, issue.23, p.235203, 2003.
DOI : 10.1103/PhysRevB.67.235203

R. Lang, A. Winter, H. Pascher, H. Krenn, X. Liu et al., epitaxial films, Physical Review B, vol.72, issue.2, p.24430, 2005.
DOI : 10.1103/PhysRevB.72.024430

S. Picozzi, A. Continenza, M. Kim, and A. J. Freeman, from first principles, Physical Review B, vol.73, issue.23, p.235207, 2006.
DOI : 10.1103/PhysRevB.73.235207

M. Kim, G. Acbas, M. Yang, I. Ohkubo, H. Christen et al., Determination of the infrared complex magnetoconductivity tensor in itinerant ferromagnets from Faraday and Kerr measurements, Physical Review B, vol.75, issue.21, p.214416, 2007.
DOI : 10.1103/PhysRevB.75.214416

M. Turek, J. Siewert, and J. Fabian, : Theoretical evidence for and against an impurity band, Physical Review B, vol.80, issue.16, p.161201, 2009.
DOI : 10.1103/PhysRevB.80.161201

G. Acbas, M. Kim, M. Cukr, V. Nov-ak, M. A. Scarpulla et al., Probed by Subgap Magneto-optical Spectroscopy, Physical Review Letters, vol.103, issue.13, p.137201, 2009.
DOI : 10.1103/PhysRevLett.103.137201
URL : http://arxiv.org/abs/0907.0207

C. Sun, J. Kono, Y. H. Cho, A. K. Ojcik, A. Belyanin et al., As, Physical Review B, vol.83, issue.12, p.125206, 2011.
DOI : 10.1103/PhysRevB.83.125206
URL : https://hal.archives-ouvertes.fr/hal-01487991

H. Terada, S. Ohya, and M. Tanaka, Intrinsic magneto-optical spectra of GaMnAs, Applied Physics Letters, vol.106, issue.22, p.222406, 2015.
DOI : 10.1103/PhysRevB.58.6862

B. Al-qadi, N. Nishizawa, K. Nishibayashi, M. Kaneko, and H. Munekata, Thickness dependence of magneto-optical effects in (Ga,Mn)As epitaxial layers, Applied Physics Letters, vol.100, issue.22, p.222410, 2012.
DOI : 10.1088/0034-4885/47/5/002

N. Tesa-rov-a, T. Ostatnick-y, V. Nov-ak, K. Olejn-ik, J. Subrt et al., Systematic study of magnetic linear dichroism and birefringence in (Ga,Mn)As, Physical Review B, vol.89, issue.8, p.85203, 2014.
DOI : 10.1103/PhysRevB.89.085203

I. Saidi, S. B. Radhia, and K. Boujdaria, Band parameters of GaAs, InAs, InP, and InSb in the 40-band k???p model, Journal of Applied Physics, vol.25, issue.4, p.43701, 2010.
DOI : 10.1103/PhysRevB.53.12813

C. Yahyaoui, C. Testelin, K. Gourdon, and . Boujdaria, The influence of the epitaxial strain on the magnetic anisotropy in ferromagnetic (Ga,Mn)(As,P)/GaAs thin films, Journal of Applied Physics, vol.1, issue.3, p.33902, 2012.
DOI : 10.1103/PhysRevB.81.245202
URL : https://hal.archives-ouvertes.fr/hal-01229175

K. Yahyaoui, M. Boujdaria, C. Cubukcu, C. Testelin, and . Gourdon, The influence of phosphorus content on magnetic anisotropy in ferromagnetic (Ga, Mn) (As, P)/GaAs thin films, Journal of Physics: Condensed Matter, vol.25, issue.34, p.346001, 2013.
DOI : 10.1088/0953-8984/25/34/346001
URL : https://hal.archives-ouvertes.fr/hal-01229173

H. Dietl, F. Ohno, and . Matsukura, Hole-mediated ferromagnetism in tetrahedrally coordinated semiconductors, Physical Review B, vol.63, issue.19, p.195205, 2001.
DOI : 10.1103/PhysRevB.63.195205
URL : http://arxiv.org/abs/cond-mat/0007190

H. J. Cubukcu, J. L. Von-bardeleben, A. Cantin, and . Lema^-itre, Temperature induced in-plane/out-of-plane magnetization transition in ferromagnetic Ga0.93Mn0.07As0.94P0.06/(100)GaAs thin films, Applied Physics Letters, vol.10, issue.10, p.102502, 2010.
DOI : 10.1088/0953-8984/18/13/R02
URL : https://hal.archives-ouvertes.fr/hal-01237483

I. Neffati, K. Saidi, and . Boujdaria, As alloys, Journal of Applied Physics, vol.1, issue.5, pp.53716-1019, 2000.
DOI : 10.1103/PhysRevB.53.16458

S. Zhang and . Sarma, Temperature and magnetization-dependent band-gap renormalization and optical many-body effects in diluted magnetic semiconductors, Physical Review B, vol.72, issue.12, p.125303, 2005.
DOI : 10.1103/PhysRevB.72.125303
URL : http://arxiv.org/abs/cond-mat/0501423

C. Jain, J. M. Mcgregor, and D. J. Roulston, Band???gap narrowing in novel III???V semiconductors, Journal of Applied Physics, vol.28, issue.7, p.3747, 1990.
DOI : 10.1063/1.322626

K. Zvezdin and V. A. Kotov, Modern Magneto-Optics and Magneto, Optical Materials, 1997.

T. Sinova, S. E. Jungwirth, J. Yang, A. H. Ku?era, and . Macdonald, Infrared conductivity of metallic (III,Mn)V ferromagnets, Physical Review B, vol.66, issue.4, p.41202, 2002.
DOI : 10.1103/PhysRevB.66.041202
URL : http://arxiv.org/abs/cond-mat/0204209

M. Jungwirth, J. Abolfath, J. Sinova, A. H. Ku?era, and . Macdonald, Boltzmann theory of engineered anisotropic magnetoresistance in (Ga,Mn)As, Applied Physics Letters, vol.81, issue.21, p.4029, 2002.
DOI : 10.1103/PhysRevB.66.041202

M. H. Burstein, G. Brodsky, and . Lucovsky, The dynamic ionic charge of zincblende type crystals, International Journal of Quantum Chemistry, vol.17, issue.II, p.759, 1967.
DOI : 10.1002/qua.560010682

. S. Barker, Dielectric Dispersion and Phonon Line Shape in Gallium Phosphide, Physical Review, vol.165, issue.3, p.917, 1968.
DOI : 10.1103/PhysRev.165.917

M. Lautenschlager, S. Garriga, M. Logothetidis, and . Cardona, Interband critical points of GaAs and their temperature dependence, Physical Review B, vol.35, issue.17, p.9174, 1987.
DOI : 10.1103/PhysRevB.35.9174

L. Riahi, M. Thevenard, B. Maaref, A. Gallas, C. Lema^ et al., Optimizing magneto-optical effects in the ferromagnetic semiconductor GaMnAs, Journal of Magnetism and Magnetic Materials, vol.395, p.340, 2015.
DOI : 10.1016/j.jmmm.2015.07.090
URL : https://hal.archives-ouvertes.fr/hal-01444949

J. Jungwirth, J. Ma-sek, A. H. Ku?era, and . Macdonald, Theory of ferromagnetic (III,Mn)V semiconductors, Reviews of Modern Physics, vol.78, issue.3, p.809, 2006.
DOI : 10.1103/RevModPhys.78.809
URL : http://arxiv.org/abs/cond-mat/0603380

H. Elsen, R. Jaffrès, M. Mattana, J. Tran, A. George et al., Exchange-Mediated Anisotropy of (Ga,Mn)As Valence-Band Probed by Resonant Tunneling Spectroscopy, Physical Review Letters, vol.99, issue.12, p.127203, 2007.
DOI : 10.1103/PhysRevLett.99.127203

M. Neumaier, U. Turek, A. Wurstbauer, M. Vogl, W. Utz et al., All-Electrical Measurement of the Density of States in (Ga,Mn)As, Physical Review Letters, vol.103, issue.8, p.87203, 2009.
DOI : 10.1103/PhysRevLett.103.087203

-. Tang and M. E. Flatt-e, Magnetic Circular Dichroism from the Impurity Band in III-V Diluted Magnetic Semiconductors, Physical Review Letters, vol.101, issue.15, p.157203, 2008.
DOI : 10.1103/PhysRevLett.101.157203

I. Kobayashi, Y. Muneta, Y. Takeda, A. Harada, J. Fujimori et al., Unveiling the impurity band induced ferromagnetism in the magnetic semiconductor (Ga,Mn)As, Physical Review B, vol.89, issue.20, p.205204, 2014.
DOI : 10.1103/PhysRevB.89.205204