3 papers
physics.plasm-ph2004
Laser Generated Magnetic Pulses: Hot Electron Propagation in Conducting and Dielectric Material
A. S. Sandhu, S. Sengupta, A. Das +3
We report experimental evidence of electrostatic inhibition of fast electrons, generated in a highly resistive material upon irradiation with an intense ultra-short ($10^{16} W/cm^…
physics.plasm-ph2002
Evolution of Electrical Resistivity, Thermal Conductivity, and Temperature of a solid under the action of Intense Ultrashort Laser pulse
Arvinder S. Sandhu, A. K. Dharmadhikari, G. Ravindra Kumar
The dynamical properties of Cu in a regime relevant to femtosecond micro machining are obtained on picosecond time scales using pump-probe reflectivity study for 100fs, 1015 W cm-2…
physics.plasm-ph2001
Femtosecond resolved mega-gauss magnetic field evolution in an intense laser generated solid plasma
Arvinder Singh Sandhu, Aditya Dharmadhikari, Paramel Pattathil Rajeev +1
We report the first femtosecond resolved evolution of the giant magnetic field in a solid plasma, produced by a 100 fs, 10^16 W cm^-2, 806 nm laser field, using a pump-probe Farada…