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arXiv · 1307.7230

NMR Investigation of the Diluted Magnetic Semiconductor Li(Zn1-xMnx)P (x = 0.1)

Cui Ding·Chuan Qin·Huiyuan Man·T. Imai·F. L. Ning
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Abstract

We employ NMR techniques to investigate the nature of Mn spins in the I-II-V diluted magnetic semiconductor Li(Zn1-xMnx)P (x = 0.1, Curie temperature Tc = 25 K). We successfully identify the 7Li NMR signals arising from the Li sites adjacent to Mn2+, and probe the static and dynamic properties of Mn spins. From the NMR spin-lattice relaxation data, we show that the Mn spin-spin interactions extend over many unit cells.

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Cui Ding, Chuan Qin, Huiyuan Man, T. Imai, F. L. Ning. 2013-07-27. NMR Investigation of the Diluted Magnetic Semiconductor Li(Zn1-xMnx)P (x = 0.1). https://doi.org/10.1103/physrevb.88.041102

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