Polarization and fundamental sensitivity of 39K (133Cs)–85Rb

Polarization and fundamental sensitivity of ³⁹K (¹³³Cs)–⁸⁵Rb–²¹Ne co-magnetometers

Liu Jian-Hua^{1, 3}, Jing Dong-Yang^{1, 2}, Zhuang Lin⁴, Quan Wei⁵, Fang Jiancheng⁵, Liu Wu-Ming^{1, 2, †}

The fundamental sensitivity of ³⁹K (¹³³Cs)–⁸⁵Rb–²¹Ne co-magnetometers change with the external magnetic field in (a), the cell temperature in (b), the cell effective radius in 6(c), and mole fraction of ⁸⁵Rb in (d).