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Qubit crossover in the endohedral fullerene Sc3C2@C-80
Liu, Zheng; Dong, Bo-Wei; Meng, Hai-Bing; Xu, Mei-Xing; Wang, Tai-Shan; Wang, Bing-Wu; Wang, Chun-Ru; Jiang, Shang-Da; Gao, Song
JAN 14 2018
Source PublicationCHEMICAL SCIENCE
Volume9Issue:2Pages:457-462
AbstractThe core-shell structure of endohedral fullerenes results in good protection of the encapsulated spin carriers from the environment. In this research, the quantum coherence behavior of the endohedral fullerene Sc3C2@C-80 in CS2 solution is characterized from 5 K to room temperature. Below the critical temperature of around 140 K, the inner group is hindered, and the EPR spectrum consists of a single broad line. The spin carriers display a maximum phase memory time of 17.2(7) mu s at 10 K. In the high temperature region, the inner group is mobile, and the EPR spectrum consists of 22 homogeneously broadened lines due to isotropic hyperfine coupling. The maximum phase memory time for each transition is around 139(1) ns at 200 K which allows arbitrary superposition state manipulations to be performed. This research demonstrates that Sc3C2@C-80 displays temperature-crossover behaviour due to weak interaction between the Sc3C2 core and the C-80 shell.
WOS IDWOS:000419350700023
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Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/38850
Collection其它
Recommended Citation
GB/T 7714
Liu, Zheng,Dong, Bo-Wei,Meng, Hai-Bing,et al. Qubit crossover in the endohedral fullerene Sc3C2@C-80[J]. CHEMICAL SCIENCE,JAN ,9(2):457-462.
APA Liu, Zheng.,Dong, Bo-Wei.,Meng, Hai-Bing.,Xu, Mei-Xing.,Wang, Tai-Shan.,...&Gao, Song.(JAN ).Qubit crossover in the endohedral fullerene Sc3C2@C-80.CHEMICAL SCIENCE,9(2),457-462.
MLA Liu, Zheng,et al."Qubit crossover in the endohedral fullerene Sc3C2@C-80".CHEMICAL SCIENCE 9.2(JAN ):457-462.
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