Search Results - "Teghil, R"

Iron and iron oxide nanoparticles obtained by ultra-short laser ablation in liquid by De Bonis, A., Lovaglio, T., Galasso, A., Santagata, A., Teghil, R.

“…•Laser ablation of a iron target in water and acetone performed by an ultra-short laser source has been reported.•The size distributions of the obtained…”
Get full text

Laser Ablation of Graphite in Water in a Range of Pressure from 1 to 146 atm Using Single and Double Pulse Techniques for the Production of Carbon Nanostructures by De Giacomo, A, De Bonis, A, Dell’Aglio, M, De Pascale, O, Gaudiuso, R, Orlando, S, Santagata, A, Senesi, G. S, Taccogna, F, Teghil, R

“…In the present work, laser ablation of a graphite target submerged in pure water was tested as a methodology for the production of carbon-based nanoparticles…”
Get full text

Effect of laser pulse duration on properties of metal and metal carbide nanoparticles obtained by laser in liquid synthesis by Curcio, M., De Bonis, A., Santagata, A., Galasso, A., Teghil, R.

“…•Transition Metals ablation in liquid by ns and fs lasers has been studied.•NPs properties depend on the growth mechanisms active with ns and fs lasers.•Using…”
Get full text

Laser synthesis of iron nanoparticle for Fe doped hydroxyapatite coatings by Curcio, M., Rau, J.V., Santagata, A., Teghil, R., Laureti, S., De Bonis, A.

“…Thin films of iron doped hydroxyapatite have been prepared by nanosecond Pulsed Laser Deposition (PLD). The composite target used for the deposition has been…”
Get full text

Pulsed laser deposited bioactive RKKP-Mn glass-ceramic coatings on titanium by Curcio, M., De Stefanis, A., De Bonis, A., Teghil, R., Rau, J.V.

“…The study is aimed at the design of materials, i.e. glass-ceramics, containing trace elements with a specific role in the biological process of regenerating…”
Get full text

RBP1 bioactive glass-ceramic films obtained by Pulsed Laser Deposition by De Bonis, A., Curcio, M., Fosca, M., Cacciotti, I., Santagata, A., Teghil, R., Rau, J.V.

“…The deposition of thin films of bioactive materials is an issue of scientific and technological interest due to the possibility to combine mechanical strength…”
Get full text

Fe-doped hydroxyapatite coatings for orthopedic and dental implant applications by Rau, J.V., Cacciotti, I., De Bonis, A., Fosca, M., Komlev, V.S., Latini, A., Santagata, A., Teghil, R.

“…•Pulsed laser deposition was applied to coat titanium for biomedical applications.•Iron-substituted hydroxyapatite (Fe-HAp) was used as coating…”
Get full text

The role of the solvent in the ultrashort laser ablation of palladium target in liquid by De Bonis, A., Sansone, M., Galasso, A., Santagata, A., Teghil, R.

“…In the present study, the pulsed laser ablation in liquid technique was used to produce palladium nanoparticles in acetone and in water. The composition,…”
Get full text

Pulsed laser-deposited composite carbon–glass–ceramic films with improved hardness by Curcio, M., De Bonis, A., Fosca, M., Santagata, A., Teghil, R., Rau, J. V.

“…A composite material obtained by mixing a glass–ceramic powder and C 60 has been used to obtain thin films by nanosecond pulsed laser deposition technique,…”
Get full text

Rutile microtubes assembly from nanostructures obtained by ultra-short laser ablation of titanium in liquid by De Bonis, A., Galasso, A., Ibris, N., Laurita, A., Santagata, A., Teghil, R.

“…► Laser ablation of a titanium target in water performed by an ultra-short laser source has been reported. ► The formation of nonstoichiometric titanium oxide…”
Get full text

Flower-like aluminium nitride nanostructures deposited by rf magnetron sputtering on superhard rhodium boride films by Di Pietrantonio, F., Fosca, M., Benetti, M., Cannatà, D., Verona, C., Teghil, R., De Bonis, A., Rau, J. V.

“…In this work, we demonstrate the feasibility to obtain aluminium nitride (AlN) nanostructures by radio frequency magnetron sputtering technique. In particular,…”
Get full text

Ultra-short pulsed laser deposition of thin silver films for surface enhanced Raman scattering by De Bonis, A., Galasso, A., Ibris, N., Sansone, M., Santagata, A., Teghil, R.

“…Nanostructured thin films have been obtained by ultra-short pulsed laser deposition (PLD) of silver performed in vacuum. The ablation source used in these…”
Get full text

Diamond-like carbon thin films produced by femtosecond pulsed laser deposition of fullerite by De Bonis, A., Rau, J.V., Santagata, A., Teghil, R.

“…Diamond-like carbon films have been deposited from a fullerite target by ultra-short pulsed laser deposition technique. The results indicate that the films…”
Get full text

Comparison of the performances of nanosecond and femtosecond Laser Induced Breakdown Spectroscopy for depth profiling of an artificially corroded bronze by De Bonis, A., De Filippo, B., Galasso, A., Santagata, A., Smaldone, A., Teghil, R.

“…•ns and fs Single Pulse Laser Induced Breakdown Spectroscopy (SP-LIBS) has been used for the depth profiling of a bronze sample.•The best results have been…”
Get full text

Carbon-Based Nanostructures Obtained in Water by Ultrashort Laser Pulses by Santagata, A, De Bonis, A, De Giacomo, A, Dell’Aglio, M, Laurita, A, Senesi, G. S, Gaudiuso, R, Orlando, S, Teghil, R, Parisi, G. P

“…An ultrashort (100 fs) Ti:Sapphire pulsed laser has been employed in order to produce nanostructures by pulsed ablation of a graphite target in water…”
Get full text

Pulsed laser ablation and deposition of niobium carbide by Sansone, M., De Bonis, A., Santagata, A., Rau, J.V., Galasso, A., Teghil, R.

“…•We have deposited in vacuum niobium carbide films by fs and ns PLD.•We have compared PLD performed by ultra-short and short laser pulses.•The films deposited…”
Get full text

Fs–ns double-pulse Laser Induced Breakdown Spectroscopy of copper-based-alloys: Generation and elemental analysis of nanoparticles by Guarnaccio, A., Parisi, G.P., Mollica, D., De Bonis, A., Teghil, R., Santagata, A.

“…Evolution of nanoparticles ejected during ultra-short (250fs) laser ablation of certified copper alloys and relative calibration plots of a fs–ns double-pulse…”
Get full text

Femtosecond laser ablation of CaF2: Plasma characterization and thin films deposition by De Bonis, A., Santagata, A., Galasso, A., Sansone, M., Teghil, R.

“…•We have studied the ultra-short pulsed laser deposition of calcium fluoride.•The optical emission of the plasma refers only to atomic and molecular…”
Get full text

Fullerene-reduced graphene oxide composites obtained by ultrashort laser ablation of fullerite in water by De Bonis, A., Curcio, M., Santagata, A., Rau, J.V., Galasso, A., Teghil, R.

“…•Laser ablation of a fullerite target in water performed by an ultra-short laser source has been reported.•The formation of reduced graphene oxide has been…”
Get full text

Pulsed laser deposited hard TiC, ZrC, HfC and TaC films on titanium: Hardness and an energy-dispersive X-ray diffraction study by Ferro, D., Rau, J.V., Rossi Albertini, V., Generosi, A., Teghil, R., Barinov, S.M.

“…Thin films of TiC, ZrC, HfC and TaC were pulsed laser ablation deposited onto sandblasted pure titanium substrate at a laser beam fluence of 3 J/cm 2…”
Get full text