Ion Beam Formation and Modification of Metal Nanoparticles
نویسندگان
چکیده
M.C. Ridgway a , D.J. Sprouster a , P. Kluth a , D.J. Llewellyn a , F. Kremer a , A.P. Byrne a , R. Giulian b , L.L. Araujo b , P.F.P. Fichtner b , G. Rizza c , H. Amekura d and M. Toulemonde e , a Research School of Physics and Engineering, The Australian National University, Canberra, Australia b Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil c Ecole Polytechnique, Laboratoire des Solides Irradies, Palaiseau, France d National Institute for Materials Science, Tsukuba, Japan e Laboratoire CIMAP-GANIL, Caen, France
منابع مشابه
Replicating Nanostructures on Silicon by Low Energy Ion Beams
We report on a nanoscale patterning method on Si substrates using selfassembled metal islands and low-energy ion-beam irradiation. The Si nanostructures produced on the Si substrate have a one-to-one correspondence with the self-assembled metal (Ag, Au, Pt) nanoislands initially grown on the substrate. The surface morphology and the structure of the irradiated surface were studied by high-resol...
متن کاملSurface Modifications of Nanometer- and Micron- Sized Particles and Their Applications
In this thesis, a generic method was developed for surface modification of nanoparticles (NP) with silica shell using Stöber method. Nanoparticles synthesized from nonhydrolytic solvents such as various ethers were first surface activated with a silane-based poly(ethylene glycol) (PEG). Because of the amphiphilicity of PEG moiety, these nanoparticles could be easily transferred from hydrophobic...
متن کاملTo study antimicrobial and metal ion potential of Silver nanoparticles synthesized from Zingiber officinale using different solvents by EDS & TEM
Nanotechnology is new form of technology which has produced a great development in variousfields. Nanoparticles are of the great scientific interest as they are effectively a bridge between bulk material and atomic & molecular structures. Nanoparticles are the particle that have size 1 to 100 nm and possess due to large surface area to volume ratio & smaller size. Different types of nanom...
متن کاملNickel nanoparticle chains inside carbonized polymer nanofibers: preparation by electrospinning and ion-beam irradiation.
Novel organic-inorganic composite 1D nanostructures composed of carbonized conductive nanofibers and nickel nanoparticle chains were prepared by the combination of an electrospinning method from metal complex-containing polymer solutions and an ion-beam irradiation technique. The nickel nanoparticle chains were formed by self-assembly inside the carbonized nanofibers, which were characterized b...
متن کاملUltra-Sharpening of Diamond Stylus by 500 eV O+/O2 + Ion Beam Machining without Facet and Ripple Formation
The price of single point diamond tools with a sharp tip is very high due to complex machining process and highly expensive machining equipments. Yet, the performance is not quite satisfactory. In this paper, we have presented a very simple and cost effective machining process for the sharpening and polishing of diamond stylus using low energy reactive ion beam machining (RIBM). In our method, ...
متن کامل