Grain boundary effects on the magneto-transport properties of Sr2FeMoO6 induced by variation of the ambient H2-Ar mixture ratio during annealing

Physica B: Condensed Matter

Volumn 334, Issue 3-4, 2003, Pages 408-412

  Yuan, C L ^a   Zhu, Y ^a   Ong, P P ^a   Ong, C K ^a   Yu, T ^a   Shen, Z X ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

Double perovskites; Grain boundaries; Magnetoresistance

Indexed keywords

ANNEALING; ARGON; COLOSSAL MAGNETORESISTANCE; GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; HYDROGEN; MIXTURES; PEROVSKITE; POLYCRYSTALLINE MATERIALS; SYNTHESIS (CHEMICAL); X RAY DIFFRACTION ANALYSIS;

MAGNETOTRANSPORT PROPERTIES;

STRONTIUM COMPOUNDS;

EID: 0038241853     PISSN: 09214526     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0921-4526(03)00124-8     Document Type: Article

References (11)

1. Kobayashi K.-I., Kimura T., Sawada H., Terakura K., Tokura Y. Nature (London). 395:1998;667.
2. Kim T.H., Uehara M., Cheong S.-W., Lee S. Appl. Phys. Lett. 74:1999;1737.
3. Niebieskikwiat D., Caneiro A., Sánchez R.D., Fontcuberta J. Phys. Rev. B. 64:2001;180406.
4. Dediu V., Ferdeghini C., Matacotta F.C., Nozar P., Ruani G. Phys. Rev. Lett. 84:2000;4489.
5. L. Hoang Son, Nguyen Xuan Phuc, Phan Vinh Phuc, Nguyen Minh Hong, Le Van Hong, J. Raman Spectrosc. 10 (2001) 817.
6. Yuan C.L., Wang S.G., Song W.H., Yu T., Dai J.M., Ye S.L., Sun Y.P. Appl. Phys. Lett. 75:1999;3853.
7. Uehara M., Mori S., Chen C.H., Cheong S.-W. Nature (London). 399:1999;560.
8. Caciuffoet R., Caciuffo R., Rinaldi D., Barucca G., Mira J., Rivas J., Señarís-Rodríguez M.A., Radaelli P.G., Fiorani D. Phys. Rev. B. 59:1999;1068.
9. Yuan C.L., Zhu Y., Ong P.P. J. Appl. Phys. 91:2002;4421.
10. Niebieskikwiat D., Sánchez R.D., Caneiro A., Morales L., Vásquez-Mansilla M., Rivadulla F., Hueso L.E. Phys. Rev. B. 62:2000;3340.
11. Hwang H.Y., Cheong S.-W., Ong N.P., Batlogg B. Phys. Rev. Lett. 77:1996;2041.