Mohanram R A, Ganapathi L, Ganguly P, et al. Magnetic Properties of Quasi-Two-Dimensional La1-xSrxMnO4 and the Evolution of Itinerant Electron Ferromagnetism in the SrO (La1-xSrxMnO3) System [J]. J Solid State Chem, 1987, 70: 82-86.
[2]
Mahesh R, Mahendiran R, Raychaudhuri A K, et al. Effect of Dimensionality on the Giant Magnetoresistance of the Manganayes: A Study of the (La, Sr)n+1 MnnO3n+1 Family [J]. J Solid State Chem, 1996, 122: 448-450.
[3]
Moritomo Y, Asamitsu A, Kuwahara H, et al. Giant Mangnetoresistance of Manganese Oxides with a Layered Perovskite Structure [J]. Nature, 1996, 380: 141-144.
[4]
Kimura T, Tomioka Y, Kuwahara H, et al. Thousandfold Change in Resistivity in Magnetoresistive La-Ca-Mn-O Films [J]. Science, 1996, 274: 1698-1701.
[5]
Moritomo Y, Tomioka Y, Asamitsu A, et al. Magnetic and Electronic Properties in Hole-Doped Manganese Oxides with Layered Structures: La1-xSr1+xMnO4 [J]. Phys Rev B, 1995, 51: 3297-3300.
[6]
Neumeier J J, Hundley M F, Thompson J D, et al. Substantial Pressure Effects on the Electrical Resistivity and Ferromagnetic Transition Temperature of La1-xCaxMnO3 [J]. Phys Rev B, 1995, 52: R7006-R7009.
[7]
Hwang H Y, Cheong S W, Radaelli P G, et al. Lattice Effects on the Magnetoresistance in Doped LaMnO3 [J]. Phys Rev Lett, 1995, 75: 914-917.
[8]
de Teresa J M, Ibarra M R, Blasco J, et al. Spontaneous Behavior and Magnetic Field and Pressure Effects on La2/3Ca1/3MnO3 Perovskite [J]. Phys Rev B, 1995, 54: 1187-1193.
[9]
Mahesh R, Wang R, Itoh M. Pressure Dependence of Resistivity and Magnetoresistivity in Layered Manganates (La, Sr)3Mn2O7 [J]. Phys Rev B, 1998, 57: 104-107.
[10]
Kimura T, Asamitsu A, Tomioka Y, et al. Pressure-Enhanced Interplane Tunneling Magnetoresistance in a Layered Manganite Crystal [J]. Phys Rev Lett, 1997, 79: 3720-3723.
[11]
Argyriou D N, Mitchell J F, Goodenough J B, et al. Sign Reversal of the Mn-O Bond Compressibility in La1. 2Sr1. 8Mn2O7 below TC: Exchange Striction in the Ferromagnetic State [J]. Phys Rev Lett, 1997, 78: 1568-1571.
[12]
Kamenev K V, Lees M R, Balakrishnan G, et al. Pressure-Induced Changes in Transport Properties of Layered La1. 2Ca1. 8Mn2O7 [J]. Phys Rev B, 1997, 56: R12688-R12690.
[13]
Asano H, Hayakawa J, Matsui M. Giant Magnetoresistance of a Two-Dimensional Ferromagnet La2-2xCa1+2xMn2O7 [J]. Appl Phys Lett, 1996, 68(25): 3638-3640.
[14]
Ganguly R, Siruguri V, Gopalakrishnan I K, et al. Comment on "Giant Magnetoresistance of a Two-Dimensional Ferromagnet La2-2xCa1+2xMn2O7" [J]. Appl Phys Lett, 2000, 76: 1956-1957.
[15]
Zhu J L, Yu R C, Li F Y, et al. Study of Phase Components of La1. 5Ca1. 5Mn2O7 [J]. J Mater Res, 2001, 16(7): 2027-2031.
[16]
Fawcett I D, Kim E, Greenblatt M, et al. Properties of the electron-Doped Layered Manganates La2-2xCa1+2xMn2O7 (06
[17]
Zhu J L, Yu R C, Li F Y, et al. The Structure and Properties of the Manganate with Nominal Composition La1. 0Ca2. 0Mn2O7 [J]. Mater Sci & Eng B, 2002, 95: 19-23.
[18]
Zener C. Interaction between the d Shells in the Transition Metals [J]. Phys Rev, 1951, 81: 4402446.
[19]
Andrson P W, Hasegarra H. Considerations on Double Exchange [J]. Phys Rev, 1955, 100: 675-681.
[20]
de Gennes P G. Effects of Double Exchange in Magnetic Crystals [J]. Phys Rev, 1960, 118: 141-154.
[21]
Zhu J L, Chen L C, Yu R C, et al. Phase Transition in Layered Perovskite Like Manganate Ca3Mn2O7 under High Pressure [J]. Inter J Mod Phys B, 2001, 15(18): 2491-2497.
[22]
Zhu J L, Yu R C, Li F Y, et al. La-Doping and External Pressure Effects on the Crystal Structure of Layered Perovskite-Like Manganate Ca3Mn2O7 [J]. Phys Stat Sol (a), 2002, 194: 159-166.
