821 citations · 1.1k across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2008★ 36 cited
A comparison of the magnetic properties of Proton- and Iron-implanted graphite
J. Barzola-Quiquia, R. Höhne, M. Rothermel +3
In this work we have investigated the changes of the magnetic properties of highly oriented pyrolytic graphite samples after irradiation either with protons…
cond-mat.other2006★ 280 cited
-Electron Ferromagnetism in Metal Free Carbon Probed by Soft X-Ray Dichroism
H. Ohldag, T. Tyliszczak, R. Hoehne +4
Elemental carbon represents a fundamental building block of matter and the possibility of ferromagnetic order in carbon attracted widespread attention. However, the origin of magne…
cond-mat.str-el2003★ 821 cited
Induced Magnetic Ordering by Proton Irradiation in Graphite
P. Esquinazi, D. Spemann, R. Höhne +3
We provide evidence that proton irradiation of energy 2.25 MeV on highly-oriented pyrolytic graphite samples triggers ferro- or ferrimagnetism. Measurements performed with a superc…