A comparison of the magnetic properties of proton- and iron-implanted graphite

In this work we have investigated the changes of the magnetic properties of highly oriented pyrolytic graphite samples after irradiation either with ~3×10<Superscript>14</Superscript> protons or 3.5×10<Superscript>13</Superscript> ... 3.5×10<Superscript>14</Superscript> 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. Copyright EDP Sciences/Società Italiana di Fisica/Springer-Verlag 2008

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Year of publication:	2008
Authors:	Barzola-Quiquia, J. ; Höhne, R. ; Rothermel, M. ; Setzer, A. ; Esquinazi, P. ; Heera, V.
Published in:	The European Physical Journal B - Condensed Matter and Complex Systems. - Springer. - Vol. 61.2008, 2, p. 127-130
Publisher:	Springer
Subject:	75.50.Pp Magnetic semiconductors \| 78.70.-g Interactions of particles and radiation with matter \| 81.05.Uw Carbon \| diamond \| graphite

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

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