Determination of ion quantity by using low-temperature ion density theory and molecular dynamics simulation<xref ref-type="fn" rid="cpb151424fn1">*</xref>

Determination of ion quantity by using low-temperature ion density theory and molecular dynamics simulation*

Du Li-Jun^a),^b),^c),^d), Song Hong-Fang^a),^b),^c),^d), Li Hai-Xia^a),^b),^c),^d), Chen Shao-Long^a),^b),^c),^d), Chen Ting^a),^b),^c),^d), Sun Huan-Yao^a),^b),^c), Huang Yao^a),^b),^c), Tong Xin^a),^b),^c), Guan Hua^a),^b),^c), Gao Ke-Lin^a),^b),^c)

Comparison between the experimental result and the MD simulation with different ion quantities. (a) The experimental result; (b) the MD simulation result with an ion quantity of 306; (c) the MD simulation result with an ion quantity of 296; (d) the MD simulation result with an ion quantity of 316. When the ion quantity is 306(8), the MD simulation results are best matched with the experimental results.