473 citations · 1.6k across the 24 of their papers we have counts for
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Nanoscale nonlinear effects in Erbium-implanted Yttrium Orthosilicate
Nadezhda Kukharchyk, Stepan Shvarkov, Sebastian Probst +11
Doping of substrates at desired locations is a key technology for spin-based quantum memory devices. Focused ion beam implantation is well-suited for this task due to its high spac…
Mapping spin coherence of a single rare-earth ion in a crystal onto a single photon polarization state
Roman Kolesov, Kangwei Xia, Rolf Reuter +4
We report on optical detection of a single photostable Ce3+ ion in an yttrium aluminium garnet (YAG) crystal and on its magneto-optical properties at room temperature. The quantum…
Fluorescence of laser created electron-hole plasma in graphene
Rainer J. Stoehr, Roman Kolesov, Jens Pflaum +1
We present an experimental observation of non-linear up- and down-converted optical luminescence of graphene and thin graphite subject to picosecond infrared laser pulses. We show…