A new method to simultaneously improve the sensitivity and absolute accuracy for CPT magnetometerWei Fang, Shangzhong Jin, Yufeng Wu, Yongqiang Yan, Zenan Li and Yiyi ZhangEur. Phys. J. D, 74 3 (2020) 43DOI: https://doi.org/10.1140/epjd/e2020-100374-5