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

Jun Kue Park; Kyu Won Lee; Hyocheon Kweon; Cheol Eui Lee

doi:10.1063/1.3561775

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

Jun Kue Park, Kyu Won Lee, Hyocheon Kweon, Cheol Eui Lee

Department of Physics

Research output: Contribution to journal › Article › peer-review

29 Citations (Scopus)

Abstract

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.

Original language	English
Article number	102502
Journal	Applied Physics Letters
Volume	98
Issue number	10
DOIs	https://doi.org/10.1063/1.3561775
Publication status	Published - 2011 Mar 7

Bibliographical note

Funding Information:
This work was supported by the National Research Foundation of Korea (NRL Program No. R0A-2008-000-20066-0 and Project No. 20090082672). Useful discussions with Professor C. H. Park and Professor S.-Y. Jeong and the measurements at the Korean Basic Science Institute (KBSI) are gratefully acknowledged.

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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abstract = "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.",

author = "Park, {Jun Kue} and {Won Lee}, Kyu and Hyocheon Kweon and Lee, {Cheol Eui}",

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AB - 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.

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

Abstract

Bibliographical note

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