期刊
PHYSICAL REVIEW LETTERS
卷 113, 期 22, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.113.227202
关键词
-
资金
- Polish National Science Center [DEC-2011/02/A/ST3/00131, DEC-2012/07/N/ST3/03130, DEC-2012/07/N/ ST3/03665, DEC-2013/09/B/ST3/02603, DEC-2013/09/D/ST3/03768]
- Polish Ministry of Science and Higher Education as research grant Diamentowy Grant
- Foundation for Polish Science (MISTRZ program)
- European Union-the European Regional Development Fund within the Operational Programme Innovative Economy
We present direct observation of a coherent spin precession of an individual Mn2+ ion, having both electronic and nuclear spins equal to 5/2, embedded in a CdTe quantum dot and placed in a magnetic field. The spin state evolution is probed in a time-resolved pump-probe measurement of absorption of the single dot. The experiment reveals subtle details of the large-spin coherent dynamics, such as nonsinusoidal evolution of states occupation, and beatings caused by the strain-induced differences in energy levels separation. Sensitivity of the large-spin impurity on the crystal strain opens the possibility of using it as a local strain probe.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据