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arXiv · 0801.0850

A comparison of the magnetic properties of Proton- and Iron-implanted graphite

J. Barzola-Quiquia·R. Höhne·M. Rothermel·A. Setzer·P. Esquinazi·V. Heera
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Abstract

In this work we have investigated the changes of the magnetic properties of highly oriented pyrolytic graphite samples after irradiation either with $\sim 3 \times 10^{14}$ protons or $ 3.5 \times 10^{13} ... 3.5 \times 10^{14}$ iron ions with energies in the MeV range. Our results show that iron and proton irradiations can produce similar paramagnetic contributions depending on the implantation temperature. However, only protons induce a ferromagnetic effect.

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J. Barzola-Quiquia, R. Höhne, M. Rothermel, A. Setzer, P. Esquinazi, V. Heera. 2008-01-06. A comparison of the magnetic properties of Proton- and Iron-implanted graphite. https://doi.org/10.1140/epjb/e2008-00047-7

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