Vasileia Filidou

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The photoexcitation of functionalized fullerenes to their paramagnetic triplet electronic state can be studied by pulsed electron paramagnetic resonance (EPR) spectroscopy, whereas the interactions of this state with the surrounding nuclear spins can be observed by a related technique: electron nuclear double resonance (ENDOR). In this study, we present EPR(More)
Pulsed electron paramagnetic resonance spectroscopy of the photoexcited, metastable triplet state of the oxygen-vacancy center in silicon reveals that the lifetime of the m(s)=±1 sublevels differs significantly from that of the m(s)=0 state. We exploit this significant difference in decay rates to the ground singlet state to achieve nearly ~100%(More)
Molecular nanostructures may constitute the fabric of future quantum technologies, if their degrees of freedom can be fully harnessed. Ideally one might use nuclear spins as low-decoherence qubits and optical excitations for fast controllable interactions. Here, we present a method for entangling two nuclear spins through their mutual coupling to a(More)
Waseem Akhtar,1 Takeharu Sekiguchi,1 Tatsumasa Itahashi,1 Vasileia Filidou,2 John J. L. Morton,2,3 Leonid Vlasenko,4 and Kohei M. Itoh1,* 1School of Fundamental Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan 2Department of Materials, University of Oxford, Parks Road, Oxford OXI 3PH, United Kingdom 3London Centre(More)
References 75.full.html#ref-list-1 http://rsta.royalsocietypublishing.org/content/371/1998/201204 This article cites 48 articles, 4 of which can be accessed free Subject collections (83 articles) quantum physics • collections Articles on similar topics can be found in the following Email alerting service here in the box at the top right-hand corner of the(More)
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