Fabrication and transport properties of manganite-polyacrylamide-based composites

Journal of Nanomaterials

Volumn 2009, Issue , 2009, Pages

  Sandu, Viorel ^a   Popa, Stelian ^a   Ivan, Ion ^a   Plapcianu, Carmen ^a   Sandu, Elena ^b   Mihailescu, Camelia ^c   Doroftei, Florica ^c  

^a NATIONAL INSTITUTE OF MATERIALS PHYSICS   (Romania)

^b HORIA HULUBEI NATIONAL INSTITUTE OF PHYSICS AND NUCLEAR ENGINEERING   (Romania)

^c GHEORGHE ASACHI TECHNICAL UNIVERSITY OF IASI   (Romania)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 65349094521     PISSN: 16874110     EISSN: 16874129     Source Type: Journal    
DOI: 10.1155/2009/429430     Document Type: Article

References (22)

1. Ziese M., Extrinsic magnetotransport phenomena in ferromagnetic oxides Reports on Progress in Physics 2002 65 2 143 249
2. Drr K., Ferromagnetic manganites: spin-polarized conduction versus competing interactions Journal of Physics D 2006 39 7 R125 R150
3. Dagotto E., Yunoki S., Alvarez G., Moreo A., Recent developments in the theoretical study of phase separation in manganites and underdoped cuprates Journal of Physics: Condensed Matter 2008 20 43 7
4. Siwach P. K., Singh H. K., Srivastava O. N., Low field magnetotransport in manganites Journal of Physics: Condensed Matter 2008 20 27 43
5. Huang Y.-H., Wang S., Luo F., Jiang S., Yan C.-H., Enhanced magnetoresistance at high temperatures in La 0.7 Sr 0.3 MnO 3 /silica nanocomposites Chemical Physics Letters 2002 362 1-2 114 118
6. Balcells Ll., Carrillo A. E., Martnez B., Fontcuberta J., Enhanced field sensitivity close to percolation in magnetoresistive La 2 / 3 Sr 1 / 3 MnO 3 / CeO 2 composites Applied Physics Letters 1999 74 26 4014 4016
7. Petrov D. K., Krusin-Elbaum L., Sun J. Z., Feild C., Duncombe P. R., Enhanced magnetoresistance in sintered granular manganite/insulator systems Applied Physics Letters 1999 75 7 995 997 (Pubitemid 129562151)
8. Gupta S., Ranjit R., Mitra C., Raychaudhuri P., Pinto R., Enhanced room-temperature magnetoresistance in La 0.7 Sr 0.3 MnO 3 -glass composites Applied Physics Letters 2001 78 3 362 364
9. Karmakar S., Taran S., Chaudhuri B. K., Study of grain boundary contribution and enhancement of magnetoresistance in La 0.67 Sr 0.33 MnO 3 / V 2 O 5 composites Journal of Physics D 2005 38 20 3757 3763
10. Gaur A., Varma G. D., Singh H. K., Enhanced low field magnetoresistance in La 0.7 Sr 0.3 MnO 3 / Ti O 2 composite Journal of Physics D 2006 39 16 3531 3535
11. Das D., Srivastava C. M., Bahadur D., Nigam A. K., Malik S. K., Magnetic and electrical transport properties of La 0.67 Ca 0.33 MnO 3 (LCMO): x ZnO composites Journal of Physics: Condensed Matter 2004 16 23 4089 4102
12. Hueso L. E., Rivas J., Rivadulla F., Lpez-Quintela M. A., Magnetoresistance in manganite/alumina nanocrystalline composites Journal of Applied Physics 2001 89 3 1746 1750 (Pubitemid 33629996)
13. Yan C.-H., Huang Y.-H., Chen X., Liao C.-S., Wang Z.-M., Improvement of magnetoresistance over a wide temperature range in La 2 / 3 Sr 1 / 3 MnO 3 /polymer composites Journal of Physics: Condensed Matter 2002 14 41 9607 9614 (Pubitemid 35263827)
14. Gil L. K., Baca E., Morn O., Quinayas C., Bolaos G., Electrical transport properties of sintered granular manganite/insulator systems Solid State Communications 2008 145 1-2 66 71 (Pubitemid 350122624)
15. Kumar J., Singh R. K., Siwach P. K., Singh H. K., Singh R., Srivastava O. N., Low field magneto-transport in LBSMO-PMMA composite Journal of Magnetism and Magnetic Materials 2006 299 1 155 160
16. Gaur A., Varma G. D., Improved magnetotransport in LCMO-polymer (PPS) composite Solid State Communications 2007 144 3-4 138 143 (Pubitemid 47418868)
17. Yuan S. L., Xia Z. C., Liu L., Electrical transport in manganite granular systems Physical Review B 2003 68 18 5
18. Dagotto E., Hotta T., Moreo A., Colossal magnetoresistant materials: the key role of phase separation Physics Report 2001 344 13 1 153 (Pubitemid 33668076)
19. Zhang L., Israel C., Biswas A., Greene R. L., de Lozanne A., Direct observation of percolation in a manganite thin film Science 2002 298 5594 805 807 (Pubitemid 35231528)
20. Tokunaga M., Tokunaga Y., Tamegai T., Imaging of percolative conduction paths and their breakdown in phase-separated (La 1-y Pry) 0.7 Ca 0.3 MnO 3 with y = 0.7 Physical Review Letters 2004 93 3 4
21. Dagotto E., Open questions in CMR manganites, relevance of clustered states and analogies with other compounds including the cuprates New Journal of Physics 2005 7, article 67 1 28
22. Wu W., Israel C., Hur N., Park S., Cheong S.-W., de Lozanne A., Magnetic imaging of a supercooling glass transition in a weakly disordered ferromagnet Nature Materials 2006 5 11 881 886 (Pubitemid 44658573)