Carbon-Based Nanostructures Obtained in Water by Ultrashort Laser Pulses

Synthesis of Magnetic Nanoparticles by Ultrashort Pulsed Laser Ablation of Iron in Different Liquids

“…[10] investigated the magneticp roperties of particles generated from ap ure iron plate in water and ethanol, respectively.B oth found that the NPs possessed ah igh saturation magnetization. [16] For fs-PLAL, De Bonis et al [17] investigated the particlec ompositiono fN Ps generated in water and acetone but withouta ni nvestigation of the magnetic properties. Other groupsd emonstrated the influenceo fd ifferents olvents on the particlec omposition without investigating the magnetic properties.…”

“…For example, it has been shown that ultrashort laser pulsesc an generate nanomaterials in metastable phases, such as nanodiamonds. [16] For fs-PLAL, De Bonis et al [17] investigated the particlec ompositiono fN Ps generated in water and acetone but withouta ni nvestigation of the magnetic properties. Further,t hey related the obtainedr esults to cavitation bubble dynamics.…”

Iron and iron oxide nanoparticles obtained by ultra-short laser ablation in liquid

“…Among the large number of physical and chemical methods for the production of NPs, the Laser Ablation in Liquid (LAL) technique presents some advantages such as the possibility of obtaining bare NPs and tuning the physical and chemical characteristics of the obtained materials simply by varying experimental parameters such as focusing condition or the liquid medium used [1,2]. Moreover, it has been showed that using an ultra-short laser source it is possible to obtain nanoproducts in metastable phases, such as nanodiamonds [3][4][5]. During the ablation of a solid target in liquid a high pressure -high temperature laser induced plume expands into the liquid, perpendicular to the target surface.…”

Anomalous electrical properties of poly vinyl alcohol films with Tb3+ ions and copper nanoparticles in different solvents

“…[2][3][4][5][6] Copper (Cu) NPs are the focus of current research due to their interesting roll in, electrical, thermal and conducting properties. 1 Nanoparticles (NPs) exhibit unique electrical properties different from those of bulk metals due to quantum size effects.…”