Data for: Extinction, scattering and absorption of electromagnetic waves in the coupled-dipole approximation

Data for Figs.3-6: the ratio a/lambda_0, gamma/lambda_0 as encoded in the file names. The terms corr=0 means no corrections, corr=1, radiative correction only, corr=2 - nonradiative correction only, corr=3 - both corrections used. Columns: omega/omega_0, Qe, Qs, Qa.

Data for Fig.7: same as above but a=5 means "a=5nm" and a=10 means "a=10nm"; the ratio gamma/omega_p=0.002 is fixed. The bfirst column is omega/omega_p.

Data for Fig.9. Cubic lattice (qa_met_c) and distorted BCC lattice (qa_met_bcc). The columns are: (1) - L (size of the square in terms of the lattice step); (2) - sigma_e/sigma_g; (3) - sigma_a/sigma_g; (4) - sigma_s/sigma_g. Here sigma_g is the geometrical cross section, sigma_e is the extinction cross section, sigma_s is the scattering cross section and sigma_a is the absorption cross section. Only the first two columns (sigma_e/sigma_g vs L) are shown in Fig.3.

Not all data are displayed in the plots.

图3至图6所用数据：文件名中编码了参数比值$a/lambda_0$、$gamma/lambda_0$。其中`corr=0`表示未进行任何修正，`corr=1`表示仅考虑辐射修正（radiative correction），`corr=2`表示仅考虑非辐射修正（nonradiative correction），`corr=3`表示同时采用两类修正。数据列依次为：$omega/omega_0$、消光效率因子$Q_e$（extinction efficiency $Q_e$）、散射效率因子$Q_s$（scattering efficiency $Q_s$）、吸收效率因子$Q_a$（absorption efficiency $Q_a$）。

图7所用数据与上述一致，但此处`a=5`代表"$a=5mathrm{nm}$"，`a=10`代表"$a=10mathrm{nm}$"；且$gamma/omega_p=0.002$为固定比值。数据第一列为$omega/omega_p$。

图9所用数据对应立方晶格（cubic lattice, $qa\_met\_c$）与畸变体心立方晶格（distorted Body-Centered Cubic lattice, $qa\_met\_bcc$）。数据列依次为：(1) $L$（以晶格步长为单位的正方形尺寸）；(2) $sigma_e/sigma_g$；(3) $sigma_a/sigma_g$；(4) $sigma_s/sigma_g$。其中$sigma_g$为几何截面（geometrical cross section），$sigma_e$为消光截面（extinction cross section），$sigma_s$为散射截面（scattering cross section），$sigma_a$为吸收截面（absorption cross section）。图3仅展示了前两列数据（$sigma_e/sigma_g$随$L$的变化关系）。

并非所有数据均会在绘图中展示。