Publication Cover
Phase Transitions
A Multinational Journal
Volume 83, 2010 - Issue 7
168
Views
11
CrossRef citations to date
0
Altmetric
Original Articles

Structural and magneto-transport properties of LCMO–STO composites

, &
Pages 482-490 | Received 06 Mar 2010, Accepted 08 May 2010, Published online: 14 Jul 2010

References

  • von Helmolt , R , Wecker , J , Holzapfel , B , Schulz , L and Sammer , K . 1993 . Giant negative magnetoresistance in perovskitelike La2/3Ba1/3MnOx ferromagnetic films . Phys. Rev. Lett. , 71 : 2331 – 2333 .
  • Rao , CNR and Raveau , B . 1998 . Colossal Magnetoresistance, Charge Ordering and Related Properties of Manganese Oxides , Singapore : World Scientific .
  • Dighton , J . 1999 . GMR applications . J. Magn. Magn. Mater. , 192 : 334 – 342 .
  • Gupta , A . 1999 . Spin-polarized transport and magnetoresistance in magnetic oxides . J. Magn. Magn. Mater. , 200 : 24 – 43 .
  • Xiong , CS , Huang , QP , Xiong , YH , Ren , ZM , Wei , LG , Zhu , YD , Li , XS and Sun , CL . 2008 . Electro-magnetic transport behavior of La0.7Ca0.3MnO3/SnO2 composites . Mater. Res. Bull. , 43 : 2048 – 2054 .
  • Vertruyen , B , Cloots , R , Ausloos , M , Fagnard , JF and Vanderbemden , Ph . 2007 . Electrical transport and percolation in magnetoresistive manganite/insulating oxide composites: Case of La0.7Ca0.3MnO3/Mn3O4 . Phys. Rev. B , 75 : 165112 – 165115 .
  • Phong , P , Khiem , N , Dai , N , Manh , D , Hong , L and Phuc , N . 2009 . Influence of Al2O3 on low-field spin-polarized tunneling magnetoresistance of (1 − x) La0.7Ca0.3MnO3+x Al2O3 composites . Mater. Lett. , 63 : 353 – 356 .
  • Artale , C , Fermepin , S , Forti , M , Latino , M , Quintero , M , Granja , L , Sacanell , J , Polla , G and Levy , P . 2009 . Electric and magnetic properties of PMMA/manganite composites . Physica B , 404 : 2760 – 2762 .
  • Gaur , A and Varma , G . 2007 . Improved magnetotransport in LCMO-Polymer (PPS) composite . Solid State Commun. , 144 : 138 – 143 .
  • Keshri , S , Joshi , L and Rout , SK . 2009 . Influence of BTO phase on structural, magnetic and electrical properties of LCMO . J. Alloys Compd. , 485 : 501 – 506 .
  • Keshri , S , Dayal , V and Joshi , L . 2008 . Influence of Fe doping on electrical properties of LCMO . Phase Transitions , 81 : 17 – 28 .
  • Joshi , L , Keshri , S and Rout , SK . 2009 . Electronic transport in LCMO/BTO composites . Phase Transitions , 82 : 123 – 130 .
  • Nagabhushana , BM , Chakradhar , RPS , Ramesh , KP , Shivakumara , C and Chandrappa , GT . 2007 . Combustion synthesis, characterization and metal–insulator transition studies of nanocrystalline La1−xCaxMnO3 (0.0≤x≤0.5) . Mater. Chem. Phys. , 102 : 47 – 52 .
  • Liu , JW , Chena , G , Lia , ZH and Zhang , ZG . 2006 . Electronic structure and visible light photocatalysis water splitting property of chromium-doped SrTiO3 . J. Solid State Chem. , 179 : 3704 – 3708 .
  • de Andres , A , Gracia-Hernandez , M and Martinez , JL . 1999 . Conduction channels and magnetoresistance in polycrystalline manganite . Phys. Rev. B , 60 : 7328 – 7334 .
  • Kameli , P , Salamati , H and Hakimi , M . 2008 . Structural, magnetic and magnetotransport properties of La0.8Sr0.2MnO3/xLaMnO3 composites . J. Alloys Compd. , 463 : 18 – 24 .
  • Xia , ZC , Yuan , SL , Feng , W , Zhang , LJ , Zhang , GH , Tang , J , Cheng , L , Zheng , QH , Liu , L , Liu , S and Tang , CQ . 2003 . Electrical transport behavior of La0.67Ca0.33MnO3/Fe3O4 composites . Solid State Commun. , 126 : 567 – 571 .
  • Isaac , SP , Mathur , ND , Evetts , JE and Blamire , MG . 1998 . Magnetoresistance of artificial La0.7Sr0.3MnO3 grain boundaries as a function of misorientation angle . Appl. Phys. Lett. , 72 : 2038 – 2040 .
  • Bose , E , Taran , S , Karmakar , S , Chaudhuri , BK , Pal , S , Sun , CP and Yang , HD . 2007 . Effect of grain boundary layer strain on the magnetic and transport properties of (100 − x) La0.7Ca0.3MnO3/(x) BaTiO3 composites showing enhanced magnetoresistance . J. Magn. Magn. Mater. , 314 : 30 – 36 .

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.