Large room-temperature tunneling magnetoresistance of "bulrush- like" double perovskite Ba2FeMoO6

IEEE Transactions on Magnetics

Volumn 43, Issue 6, 2007, Pages 3079-3081

  Zhong, W ^a   Tang, N J ^a   Au, C T ^b   Du, Y W ^a  

^a NANJING UNIVERSITY   (China)

^b HONG KONG BAPTIST UNIVERSITY   (Hong Kong)

Author keywords

Magnetic materials; Magnetoresistance; Oxygen compounds

Indexed keywords

ELECTRON TUNNELING; GRAIN BOUNDARIES; MAGNETIC ANISOTROPY; MAGNETIC MATERIALS; MAGNETORESISTANCE; OXYGEN; PEROVSKITE; SOLID STATE REACTIONS;

HIGH SHAPE ANISOTROPY; TRANSPORT MEASUREMENTS; TUNNELING MAGNETORESISTANCE (TMR); WET CHEMISTRY;

BARIUM ALLOYS;

EID: 34249053643     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2007.892172     Document Type: Article

References (9)

1. K.-I. Kobayashi, T. Kimura, H. Sawada, K. Terakura, and Y. Tokura, "Room-temperature magnetoresistance in an oxide materialwith an ordered double-perovskite structure," Nature, vol. 395, pp. 677-780, Oct. 1998.
2. 6," Phys. Rev. Lett., vol. 85, pp. 2549-2552, Sept. 2000.
3. K. Phillips, A. Chattopadhyay, and A. J. Millis, "Dynamical mean-field theory of double perovskite ferrimagnets," Phys. Rev. B, vol. 67, p. 125119, Mar. 2003.
4. 3," Appl. Phys. Lett., vol. 73, pp. 396-398, July 1998.
5. 6 double perovskite," Phys. Rev. B, vol. 70, p. 132412, Oct. 2004.
6. 6 synthesized using wet chemistry," Eur. Phys. J. B, vol. 41, pp. 213-217, Sep. 2004.
7. 6," J. Appl. Phys., vol. 93, pp. 2816-2819, Mar. 2003.
8. 6 double perovskite," Phys. Rev. B, vol. 67, p. 174416, May 2003.
9. J. L. Alonso, L. A. Fernández, F. Guinea, F. Lesmes, and V. Martín-Mayor, "Phase diagram and influence of defects in the double perovskites," Phys. Rev. B, vol. 67, p. 214423, Jun 2003.