TY  - JOUR
AU  - García, M. A..
AU  - Ruiz González, M. L.
AU  - Quesada, A.
AU  - Gónzalez Calbet, J. M.
AU  - Hernando Grande, Antonio
PY  - 2005
DO  - 10.1103/PhysRevLett.94.217206
SN  - 0031-9007
UR  - https://hdl.handle.net/20.500.14352/52098
T2  - Physical review letters
AB  - In this Letter, we experimentally show that the room temperature ferromagnetism in the Mn-Zn-O system recently observed is associated with the coexistence of Mn^(3+) and Mn^(4+) via a double-exchange mechanism. The presence of the ZnO around MnO_2...
LA  - eng
PB  - American Physical Society
KW  - Room-temperature
KW  - Doped ZnO
KW  - Transition
TI  - Interface double-exchange ferromagnetism in the Mn-Zn-O system: New class of biphase magnetism
TY  - journal article
VL  - 94
ER  -