Electron spin studies of nitrogen vacancy centers in nanodiamonds
文献类型：期刊论文
| 作者 | Liu, DQ ; Chang, YC ; Liu, GQ ; Pan, XY |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2013 |
| 卷号 | 62期号:16 |
| ISSN号 | 1000-3290 |
| 关键词 | nanodiamond nitrogen vacancy center electron spin |
| 通讯作者 | Pan, XY (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Fluorescent nanodiamonds containing nitrogen vacancy centers are created by electron irradiation. The values of spin echo coherence time T-2 of nitrogen vacancy centers in nanodiamonds are very small, which are between 0.86 mu s and 5.6 mu s. The results of Ramsey interference fringes show that the values of dephasing time T-2* differ from each other and the T-2* of nitrogen vacancy center NV1 is biggest (0.7 mu s). Its inhomogeneous linewidth obtained from Fourier transform frequency spectrum of Ramsey interference fringes is 1.05 MHz. The hyperfine structure for the nitrogen vacancy center electron spin coupled to the host nitrogen-14 nuclear spin can be detected by the electron spin resonance spectrum in nitrogen vacancy center NV1. It is important for the realization of the manipulation of nuclear spins and quantum gates of multiqubit in nanodiamonds. |
| 资助信息 | National Basic Research Program of China [2009CB929103]; National Natural Science Foundation of China [10974251] |
| 语种 | 中文 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/56947]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu, DQ,Chang, YC,Liu, GQ,et al. Electron spin studies of nitrogen vacancy centers in nanodiamonds[J]. ACTA PHYSICA SINICA,2013,62(16). |
| APA | Liu, DQ,Chang, YC,Liu, GQ,&Pan, XY.(2013).Electron spin studies of nitrogen vacancy centers in nanodiamonds.ACTA PHYSICA SINICA,62(16). |
| MLA | Liu, DQ,et al."Electron spin studies of nitrogen vacancy centers in nanodiamonds".ACTA PHYSICA SINICA 62.16(2013). |
入库方式： OAI收割
来源：物理研究所
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