This paper reviews a new field of direct femtosecond laser surface nano/microstructuring
and its applications. Over the past few years, direct femtosecond laser surface processing …

Femtosecond laser micromachining has emerged in recent years as a new technique for
micro/nano structure fabrication because of its applicability to virtually all kinds of materials …

Diverse natural organisms possess stimulus-responsive structures to adapt to the
surrounding environment. Inspired by nature, researchers have developed various smart …

By extending molecular-dynamics simulation to the experimental micrometer length scale,
we observed the complete dynamics of gold films subjected to ultrashort (≲ 1 ps) laser …

Over the past few decades, the rapid development of ultrafast lasers, such as femtosecond
lasers and picosecond lasers, has opened up new avenues for material processing due to …

We have analyzed ultrafast laser ablation of a metallic target (Nickel) in high vacuum
addressing both expansion dynamics of the various plume components (ionic and …

The electron-cloud phenomenon is one cause of beam instabilities in high intensity positive
particle accelerators. Among the proposed techniques to mitigate or control this detrimental …

For the first time, in situ the hole shape evolution during ultrashort pulse laser drilling in
semiconductor material is imaged. The trans-illumination of the sample at a wavelength of …

The process of surface structuring of a silicon target with femtosecond laser pulses (pulse
width≈ 180 fs; wavelength λ≈ 1030 nm) at repetition rates varying from 0.01 to 200 kHz is …

One of the main limitations for future high-performance accelerators operating with positively
charged particles is the formation of an electron-cloud inside the beam vacuum chamber …