Table 2 Physical parameters for numerical calculations in a unit of meV.

From: Multiple spin-orbit excitons in α-RuCl3 from bulk to atomically thin layers

\(\lambda\)

\(U\)

\(J_H\)

\(t_1\)

\(t_2\)

\(t_3\)

\(t_4\)

140

2350

350

47.2

160.9

−100.1

−15.4

  1. The parameters are explained in Supplementary Discussion and Supplementary Fig. 4.