Dataset for "Correlation between Excited-States and Low-Energy ATI Spectrum in Hydrogen Atoms under Two-Color Laser Fields"

Notes

The data were obtained fromnumerical simulations based on the method described in Section 2. Columns in data files: Column 1 = laser intensity (W/cm²), Column 2 = photocurrent or THz intensity or excitation probability(arb. units).（2）figure 2Content description: [Electron momentum distributions for different laser intensity.]Plotting tool: GnuplotData files:spec125.dat: Electron momentum distributions for laser intensity $1.25*10^{14} W/cm^2$spec135.dat: Electron momentum distributions for laser intensity $1.35*10^{14} W/cm^2$spec18.dat: Electron momentum distributions for laser intensity $1.8*10^{14} W/cm^2$spec20.dat: Electron momentum distributions for laser intensity $2.0*10^{14} W/cm^2$Plotting script:plot2(Gnuplot script)To generate fig2.eps, follow these steps:Navigate to the corresponding subdirectory (e.g., cd figure2).Launch Gnuplot from your terminal/command line.Within the Gnuplot environment, load the script:gnuplot> load 'plot2'This command will execute the script and generate fig2.eps in the same directory.（3）figure 3Content description: [Laser fields with the fundamental and second harmonic.]Plotting tool: XMGraceData files:laserp0.dat: Laser fields  for two-color 800 +400nm laser pulse with phase = 0.laserp1.dat: Laser fields  for two-color 800 +400nm laser pulse with phase = π.Plotting script: fig3 (XMGrace project file)（4）figure 4Content description: [Total excitation probability and photocurrent oscillation as a function of laser wavelength.]Plotting tool: XMGraceData files:rydion1.dat: Excitation probability for single-color laser pulse with fixed laser intensity.rydion2.dat: Excitation probability for single-color laser pulse with fixed photo numbers for ionization.dtn1.dat: Photocurrent for single-color laser pulse with fixed laser intensity.dtn2.dat: Photocurrent for single-color laser pulse with fixed photo numbers for ionization.Plotting script: fig4 (XMGrace project file)4.

Contact For questions regarding the dataset, please contact the corresponding author at [cnzhzhy@nudt.edu.cn].