%0 Journal Article
%T Nuclear spin induced collapse and revival shape of Rabi oscillations of a single electron spin in diamond<br>
%A Hu Xin
%A Liu Dong-Qi
%A Pan Xin-Yu
%A <br>
%J 中国物理 B
%D 2011
%I 
%X A collapse and revival shape of Rabi oscillations in an electron spin of a single nitrogen-vacancy centre has been observed in diamond at room temperature. Because of hyperfine interaction between the host 14N nuclear spin and the nitrogen-vacancy centre electron spin, different orientations of the 14N nuclear spins lead to a triplet splitting of the transition between ground state (ms =0) and excited state (ms =1). The manipulation of the single electron spin of nitrogen-vacancy centre is achieved by using a combination of selective microwave excitation and optical pumping at 532 nm. Microwaves can excite three transitions equally to induce three independent nutations and the shape of Rabi oscillations is a combination of the three nutations.
%K nitrogen-vacancy centre
%K single electron spin
%K Rabi oscillations
%K hyperfine interaction<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=3D120F67FFBE1E37B95CA08B29551A53&yid=9377ED8094509821&vid=A04140E723CB732E&iid=708DD6B15D2464E8&sid=780DF9DABB3581B8&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=31