Low-field magnetoresistance in oxygen-deficient La0.5Sr0.5MnO3 thin films as approached by spin-polarized tunneling model

[1]  Jing Li,et al.  Magnetoresistance in oxygen deficient La0.75Sr0.25MnO3−δ thin films prepared by pulsed laser deposition , 1999 .

[2]  D. Xing,et al.  Spin-polarized intergrain tunneling model for low-field magnetoresistance in polycrystalline manganites , 1999 .

[3]  S. Cheong,et al.  Percolative phase separation underlies colossal magnetoresistance in mixed-valent manganites , 1999, Nature.

[4]  C. Ong,et al.  Effect of oxygen stoichiometry on the electrical property of thin film La0.5Sr0.5CoO3 prepared by pulsed laser deposition , 1998 .

[5]  Jie Liu,et al.  The large magnetoresistance property of La0.5Sr0.5CoO3−x thin films prepared by pulsed laser deposition , 1998 .

[6]  S. Dou,et al.  Large low-field magnetoresistance over a wide temperature range induced by weak-link grain boundaries in La0.7Ca0.3MnO3 , 1998 .

[7]  T. K. Nath,et al.  A phenomenological model for magnetoresistance in granular polycrystalline colossal magnetoresistive materials: The role of spin polarized tunneling at the grain boundaries , 1998, cond-mat/9805258.

[8]  A. Fert,et al.  Low-field colossal magnetoresistance in manganite tunnel spin valves , 1997 .

[9]  Gang Xiao,et al.  Low-field magnetoresistive properties of polycrystalline and epitaxial perovskite manganite films , 1997 .

[10]  Jimeng Sun,et al.  Temperature dependent, non-ohmic magnetoresistance in doped perovskite manganate trilayer junctions , 1997 .

[11]  Hwang,et al.  Spin-Polarized Intergrain Tunneling in La2/3Sr1/3MnO3. , 1996, Physical review letters.

[12]  Mart́ınez,et al.  Colossal magnetoresistance of ferromagnetic manganites: Structural tuning and mechanisms. , 1996, Physical review letters.

[13]  Hwang,et al.  Lattice effects on the magnetoresistance in doped LaMnO3. , 1995, Physical review letters.

[14]  T. Tiefel,et al.  Thousandfold Change in Resistivity in Magnetoresistive La-Ca-Mn-O Films , 1994, Science.