Laser structured micro-targets generate MeV electron temperature at $4\times 10^{16}$ W/cm${}^2$

Angana Mondal, Ratul Sabui, Sheroy Tata +14

Relativistic temperature electrons higher than 0.5 MeV are generated typically with laser intensities of about 10${}^{18}$ W/cm${}^2$. Their generation with high repetition rate lase…