Evidence of hydrogen-mediated ferromagnetic coupling in Mn-doped ZnO

초록

Hydrogen shallow donors in undoped and doped ZnO systems have been studied by means of the electron paramagnetic resonance and nuclear magnetic resonance measurements. Experimental evidence is given in this work for coupling of hydrogen shallow donors and Mn ions in Mn-doped ZnO mediating short-range ferromagnetic spin-spin interaction. (C) 2011 American Institute of Physics. [doi:10.1063/1.3561775]

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