Electron-nuclear interactions as a test of crystal field parameters for low-symmetry systems: Zeeman hyperfine spectroscopy of Ho3+-doped Y2SiO5

Article

关键词: QUANTUM MEMORY;    COHERENCE;    CENTERS;    SPINS;   

DOI  :  10.1103/PhysRevB.103.104109

来源: SCIE

【 摘 要 】

High-resolution Zeeman spectroscopy of electronic-nuclear hyperfine levels of I-5(8) -> I-5(7) transitions in Ho3+ :Y2SiO5 is reported. Crystal-field parameters determined for the two C-1 symmetry sites in Er3+:Y2SiO5 are successfully used to model the Zeeman-hyperfine data, including the prediction of avoided crossings between hyperfine levels under the influence of an external magnetic field. The two six- and seven-coordinate substitutional sites may be distinguished by comparing the spectra with crystal-field calculations.

【 授权许可】

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