Nanosecond pulsed laser induced self-organized nano-dots patterns on GaSb surface

Abstract

We report a technique for formation of two-dimensional (2D) nanodot (ND) patterns on gaillium antimoide (GaSb) using a nanosecond pulsed laser irradiation with 532 nm Nanosecond pulsed laser irradiation can control the self-organized ND size on GaSb in air as a function of the laser pulses.

Wavelength-dependent magnetic transitions of self-organized iron–aluminum stripes induced by pulsed laser irradiation

“…[1][2][3][4][5][6][7][8][9][10][11][12][13][14][15] In recent years, such quantum beams have attracted considerable attention for the fabrication of magnetic structures. [16][17][18][19][20][21][22][23] For example, magnetic properties of CoPt multilayers have been controlled by ion irradiation through a lithographically-made resist mask, producing magnetic arrays of 1-lm-wide lines.…”