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Search for "laser ablation" in Full Text gives 85 result(s) in Beilstein Journal of Nanotechnology.
Mapping of plasmonic resonances in nanotriangles
Beilstein J. Nanotechnol. 2013, 4, 588–602, doi:10.3762/bjnano.4.66
- inside the triangle. Results and Discussion Femtosecond laser ablation General features We first give an overview over the general features of femtosecond plasmonic ablation. Figure 5 shows an SEM micrograph of a typical femtosecond ablation site on a sample, which consists of gold nano-triangles
Femtosecond-resolved ablation dynamics of Si in the near field of a small dielectric particle
Beilstein J. Nanotechnol. 2013, 4, 501–509, doi:10.3762/bjnano.4.59
- after excitation. Keywords: crystalline Si; fs-resolved microscopy; laser ablation; near-field enhancement; ultrafast dynamics; Introduction The term “near field optics” is used to describe the phenomena associated to non-propagating and highly localized electromagnetic fields and their interaction
Functionalization of vertically aligned carbon nanotubes
Beilstein J. Nanotechnol. 2013, 4, 129–152, doi:10.3762/bjnano.4.14
- were the synthesis on a large scale, the reproducibility, and the control of the diameter and number of walls of the CNTs using different synthesis techniques such as arc discharge, laser ablation or chemical vapor deposition. After these issues had been addressed, the focus in carbon nanotube research
- synthesize non-aligned CNTs, such as chemical vapor deposition (CVD), electrical arc discharge, or laser ablation, CVD has been reported to be the best for the synthesis of VA-CNTs. Different versions of CVD for the synthesis of VA-CNTs have been used, which can be mainly divided in two types: those
Characterization and properties of micro- and nanowires of controlled size, composition, and geometry fabricated by electrodeposition and ion-track technology
Beilstein J. Nanotechnol. 2012, 3, 860–883, doi:10.3762/bjnano.3.97
- deposition, laser ablation, or thermal evaporation. The first template-grown nanowires of amorphous Si were recently reported by using ionic liquids [100][101]. Ionic liquids have proved to be a good alternative electrolyte to fabricate materials such as Al, Ti, Si, or Ge, which cannot be electrodeposited in
Tuning the properties of magnetic thin films by interaction with periodic nanostructures
Beilstein J. Nanotechnol. 2012, 3, 831–842, doi:10.3762/bjnano.3.93
- . After the preparation of the non-close-packed PS nanostructure, subsequent growth of magnetic films can be carried out in standard deposition chambers under ultrahigh-vacuum conditions. The percolated magnetic films discussed below were deposited either by pulsed laser ablation (Fe films) or e-beam
Influence of the diameter of single-walled carbon nanotube bundles on the optoelectronic performance of dry-deposited thin films
Beilstein J. Nanotechnol. 2012, 3, 692–702, doi:10.3762/bjnano.3.79
- sample-preparation routes. For example, Hecht et al. induced mechanical damage to liquid-suspended SWCNT bundles synthesized with the arc discharge and laser ablation methods, and were thus able to control the bundle lengths and diameters to some extent [14]. Geng et al. conducted a more thorough
- comparison between the performances of SWCNT networks from chemical vapor deposition (CVD), HiPCO, laser ablation, and arc discharge sources; although, again involving liquid suspensions [15]. While these initial studies have been steps in the right direction, the damage induced by sample preparation and the
Synthesis and electrical characterization of intrinsic and in situ doped Si nanowires using a novel precursor
Beilstein J. Nanotechnol. 2012, 3, 564–569, doi:10.3762/bjnano.3.65
- achieve NWs with tailored properties, namely chemical vapor deposition (CVD) [11], metal–organic CVD [12], molecular-beam epitaxy [13] and laser ablation techniques [14]. In this work we focus on the well-established VLS growth mechanism [15][16], which has shown remarkable potential in the fabrication of
Directed deposition of silicon nanowires using neopentasilane as precursor and gold as catalyst
Beilstein J. Nanotechnol. 2012, 3, 535–545, doi:10.3762/bjnano.3.62
- nanosized wires (NW) of silicon including thermal evaporation [9], molecular beam epitaxy [10], laser ablation [11], chemical vapor deposition (CVD) [12] and CVD in combination with the vapor–liquid–solid (VLS) method [13]. In the VLS mechanism, small solid metal particles catalyze the decomposition of the
Zirconium nanoparticles prepared by the reduction of zirconium oxide using the RAPET method
Beilstein J. Nanotechnol. 2011, 2, 198–203, doi:10.3762/bjnano.2.23
- production of metallic zirconium is the Kroll process [6]. In this reaction zirconium is produced by the reduction of zirconium tetrachloride with an active metal such as magnesium at 800–900 °C. Elsewhere in the literature, the preparation of metallic Zr nanoparticles by ultrafast laser ablation of a
Room temperature synthesis of indium tin oxide nanotubes with high precision wall thickness by electroless deposition
Beilstein J. Nanotechnol. 2011, 2, 119–126, doi:10.3762/bjnano.2.14
- development of applications in optoelectronics, sensors and biomedical sciences [4][5][6]. Miscellaneous methods for the fabrication of ITO nanostructures, such as the post calcination method [7], alkaline hydrolysis [8] or pulsed laser ablation [9] have been developed and used. For fabricating metal
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