M. Foldeaki, R. Chachine, and T. K. Bose, Magnetic measurements: A powerful tool in magnetic refrigerator design, Journal of Applied Physics, vol.60, issue.7, p.3528, 1995.
DOI : 10.1063/1.353595

C. Zener, -Shells in the Transition Metals. II. Ferromagnetic Compounds of Manganese with Perovskite Structure, Physical Review, vol.1, issue.3, p.403, 1951.
DOI : 10.1016/0031-8914(50)90104-2

T. Peterliin-neumaier and E. Steichele, Antiferromagnetic structure of LaFeO3 from high resolution tof neutron diffraction, Journal of Magnetism and Magnetic Materials, vol.59, issue.3-4, p.351, 1986.
DOI : 10.1016/0304-8853(86)90431-2

R. D. Shannon, Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides, Acta Crystallographica Section A, vol.32, issue.5, pp.751-764, 1976.
DOI : 10.1107/S0567739476001551

Y. L. Chang, Q. Huang, and C. K. Ong, Effect of Fe doping on the magnetotransport properties in Nd0.67Sr0.33MnO3 manganese oxides, Journal of Applied Physics, vol.281, issue.2, pp.789-793, 2002.
DOI : 10.1016/S0304-8853(99)00338-8

K. H. Ahn, X. W. Wu, K. Liu, and C. L. Chien, materials doped with Fe, Physical Review B, vol.48, issue.21, p.15299, 1996.
DOI : 10.1103/PhysRevB.48.14818

G. H. Jonker, Magnetic compounds with perovskite structure IV Conducting and non-conducting compounds, Physica, vol.22, issue.6-12, p.707, 1956.
DOI : 10.1016/S0031-8914(56)90023-4

S. Jin, M. Mccormack, T. H. Tiefel, and R. Ramesh, Colossal magnetoresistance in La???Ca???Mn???O ferromagnetic thin films (invited), Journal of Applied Physics, vol.64, issue.10, pp.6929-6933, 1994.
DOI : 10.1126/science.264.5157.413

M. Foldeaki, R. Chachine, and T. K. Bose, Magnetic measurements: A powerful tool in magnetic refrigerator design, Journal of Applied Physics, vol.60, issue.7, p.3528, 1995.
DOI : 10.1063/1.353595

G. J. Snyder, R. Hiskers, S. Dicarolis, M. R. Beasley, and T. H. Geballe, MOCVD thin films and bulk material, Physical Review B, vol.66, issue.30, p.14434, 1996.
DOI : 10.1016/0167-2738(93)90409-V

V. Sen, N. Panwar, G. L. Bhalla, and S. K. , Structural, magnetotransport and morphological studies of Sb-doped La2/3Ba1/3MnO3 ceramic perovskites, Journal of Physics and Chemistry of Solids, vol.68, issue.9, p.1685, 2007.
DOI : 10.1016/j.jpcs.2007.04.012

R. Schannon, Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides, Acta Crystallographica Section A, vol.32, issue.5, p.751, 1976.
DOI : 10.1107/S0567739476001551

J. B. Elemans, B. Van-laar, K. R. Van-der-veen, and B. O. , The crystallographic and magnetic structures of La1???xBaxMn1???xMexO3 (Me = Mn or Ti), Journal of Solid State Chemistry, vol.3, issue.2, p.238, 1971.
DOI : 10.1016/0022-4596(71)90034-X

S. Geller, Crystallographic studies of perovskite-like compounds. IV. Rare earth scandates, vanadites, galliates, orthochromites, Acta Crystallographica, vol.10, issue.4, p.243, 1957.
DOI : 10.1107/S0365110X57000778
URL : http://journals.iucr.org/q/issues/1957/04/00/a01972/a01972.pdf

W. C. Koehler and E. O. Wollan, Neutron-diffraction study of the structure of the A-form of the rare earth sesquioxides, Acta Crystallographica, vol.6, issue.8, p.741, 1953.
DOI : 10.1107/S0365110X53002076

P. W. Anderson and H. Hasegawa, Considerations on Double Exchange, Physical Review, vol.24, issue.2, p.675, 1955.
DOI : 10.1103/RevModPhys.24.249

P. De-gennes, Effects of Double Exchange in Magnetic Crystals, Physical Review, vol.230, issue.1, p.141, 1960.
DOI : 10.1098/rspa.1955.0112

J. Cho, M. Gomi, and M. Abe, Films Deposited by RF Sputtering, Japanese Journal of Applied Physics, vol.29, issue.Part 1, No. 9, p.1686, 1990.
DOI : 10.1143/JJAP.29.1686

C. N. Rao and B. Raveau, Colossal Magneto resistance charge ordering and related properties of manganese oxide, World Scientific, 1998.

K. H. Ahn, X. W. Wu, K. Liu, and C. L. Chien, materials doped with Fe, Physical Review B, vol.48, issue.21, p.15299, 1996.
DOI : 10.1103/PhysRevB.48.14818

C. Zener, -Shells in the Transition Metals. II. Ferromagnetic Compounds of Manganese with Perovskite Structure, Physical Review, vol.1, issue.3, p.403, 1951.
DOI : 10.1016/0031-8914(50)90104-2

P. W. Anderson and H. Hasegawa, Considerations on Double Exchange, Physical Review, vol.24, issue.2, p.675, 1955.
DOI : 10.1103/RevModPhys.24.249

P. G. Degennes, Effects of Double Exchange in Magnetic Crystals, Physical Review, vol.230, issue.1, p.141, 1960.
DOI : 10.1098/rspa.1955.0112

V. Sen, N. Panwar, G. L. Bahla, and S. Agarwal, Structural, magnetotransport and morphological studies of Sb-doped La2/3Ba1/3MnO3 ceramic perovskites, Journal of Physics and Chemistry of Solids, vol.68, issue.9, pp.1685-1691, 2007.
DOI : 10.1016/j.jpcs.2007.04.012

L. Li, K. Nishimura, M. Fujii, and K. Mori, Effect of Mn-site Si substitution on magnetic, transport properties and colossal magnetoresistance in La2/3Ca1/3Mn1???xSixO3??(x=0.05???0.25) system, Solid State Communications, vol.144, issue.1-2, pp.10-14, 2007.
DOI : 10.1016/j.ssc.2007.07.033

K. R. Priolkar and R. Rawat, Effect of heterovalent substitution at Mn site on the magnetic and transport properties of, Journal of Magnetism and Magnetic Materials, vol.320, issue.3-4, pp.325-330, 2008.
DOI : 10.1016/j.jmmm.2007.06.007

A. G. Mostafa, E. K. Abdel-khalek, W. M. Daoush, and S. F. Moustafa, Study of some co-precipitated manganite perovskite samples-doped iron, Journal of Magnetism and Magnetic Materials, vol.320, issue.24, pp.3356-3360, 2008.
DOI : 10.1016/j.jmmm.2008.07.025

K. H. Ahn, X. W. Wu, K. Liu, and C. L. Chien, materials doped with Fe, Physical Review B, vol.48, issue.21, p.15299, 1996.
DOI : 10.1103/PhysRevB.48.14818

P. Radaelli, G. Iannone, M. Marezio, H. Hwang, S. Cheong et al., 0.30), Physical Review B, vol.386, issue.13, pp.8265-8276, 1997.
DOI : 10.1038/386256a0

H. Terashita and J. J. Neumeir, : Signatures of local ferromagnetic order, Physical Review B, vol.29, issue.13, pp.134402-134403, 2005.
DOI : 10.1103/PhysRev.100.675

B. Martinez, V. Laukhin, J. Fontcuberta, L. Pinsard, and A. Revcolevschi, perovskites, Physical Review B, vol.56, issue.5, p.54436, 2002.
DOI : 10.1103/PhysRevB.56.R10009
URL : https://hal.archives-ouvertes.fr/hal-00816024

G. J. Snyder, R. Hiskers, S. Dicarolis, M. R. Beasley, and T. H. Geballe, MOCVD thin films and bulk material, Physical Review B, vol.66, issue.30, p.14434, 1996.
DOI : 10.1016/0167-2738(93)90409-V

D. Emin and T. Holstein, Studies of small-polaron motion IV. Adiabatic theory of the Hall effect, Annals of Physics, vol.53, issue.3, p.439, 1969.
DOI : 10.1016/0003-4916(69)90034-7

S. N. Barlio, G. L. Bychkov, L. A. Kurnevich, S. V. Shiryaev, L. A. Kurochkin et al., Seeded growth from flux and neutron study of La1???xBaxMnO3 (0.2<x<0.5) single crystals, Journal of Crystal Growth, vol.211, issue.1-4, p.480, 2000.
DOI : 10.1016/S0022-0248(99)00767-8

D. C. Krishna and P. Reddy, Magnetic transport behavior of nano-crystalline

S. B. Ogale, R. Shreekala, R. Bathe, S. K. Date, S. I. Patil et al., ???Localization-delocalization transition, Physical Review B, vol.386, issue.13, p.7841, 1998.
DOI : 10.1038/386256a0

E. Dagotto, T. Hotta, and A. Moreo, Colossal magnetoresistant materials: the key role of phase separation, Physics Reports, vol.344, issue.1-3, pp.1-153, 2001.
DOI : 10.1016/S0370-1573(00)00121-6

J. J. Blanco, M. Insausti, I. Gil-de-muro, L. Lezama, and T. Rojo, Neutron diffraction and magnetic study of the Nd 0.7 Pb 0.3 Mn 1-x Fe x O3 (0 ? x ? 0.1) perovskites, J. Sol. Stat. Chem, pp.179-623, 2006.

J. J. Blanco, L. Lezama, M. Insausti, J. Gutierrez, J. M. Barandiaran et al., = 0, 0.1) Phases:?? Synthesis, Characterization, and Magnetic Properties, ) Phases: Synthesis, Characterization, and Magnetic Properties, pp.3464-3469, 1999.
DOI : 10.1021/cm991014a

M. Tovar, M. T. Causa, C. A. Ramos, and D. Laura-ccahuana, Phase separation in La???Ca manganites: Magnetic field effects, Journal of Magnetism and Magnetic Materials, vol.320, issue.3-4, pp.320-523, 2008.
DOI : 10.1016/j.jmmm.2007.07.013

H. D. Mollah and . Yang, Development of pulsed magnetic field and study of magnetotransport properties of K-doped La 1?x Ca x?y K y MnO 3 CMR materials, J. Magn. Magn. Mater, pp.269-359, 2004.

H. Huang, Z. B. Guo, and Y. W. Du, Large magnetic entropy change in La0.67???xGdxCa0.33Mno3, Journal of Magnetism and Magnetic Materials, vol.173, issue.3, p.302, 1997.
DOI : 10.1016/S0304-8853(97)00132-7

P. Chen and Y. W. , Du: Chin, J. Phys, vol.39, issue.357, 2001.

A. Biswas, S. Tapas, S. Banerjee, and I. Das, Influence of charge ordering on magnetocaloric properties of nanocrystalline Pr0.65(Ca0.7Sr0.3)0.35MnO3, Applied Physics Letters, vol.92, issue.21, p.212502, 2008.
DOI : 10.1103/PhysRevB.66.144412

K. H. Ahn, X. W. Wu, K. Liu, and C. Chien, materials doped with Fe, Physical Review B, vol.48, issue.21, p.15299, 1996.
DOI : 10.1103/PhysRevB.48.14818

A. Simopoulos, M. Pissas, G. Kallias, E. Devlin, N. Moutis et al., using M??ssbauer spectroscopy and neutron diffraction, Physical Review B, vol.56, issue.2, p.1263, 1999.
DOI : 10.1103/PhysRevB.56.3317

V. K. Pecharsky-jr and K. A. Gschneidner, Effect of alloying on the giant magnetocaloric effect of Gd5(Si2Ge2), Journal of Magnetism and Magnetic Materials, vol.167, issue.3, p.179, 1997.
DOI : 10.1016/S0304-8853(96)00759-7