66 citations · 210 across the 8 of their papers we have counts for
8 papers
Tailoring the diameter of decorated CN nanotubes by temperature variations using HF-CVD
Ralph Kurt, Christian Klinke, Jean-Marc Bonard +2
Patterned films of decorated nitrogenated carbon (C-N) nanotubes were catalytically synthesised by hot filament chemical vapour deposition (HF-CVD) in a nitrogen-methane-ammonia en…
Influence of the deposition conditions on the field emission properties of patterned nitrogenated carbon nanotube films
Jean-Marc Bonard, Ralph Kurt, Christian Klinke
The electron field emission of patterned films of nitrogenated carbon nanotubes is shown to be decisively influenced by the deposition conditions. The growth was carried out by dec…
Formation of metallic nano-crystals from gel-like precursor films for CVD nanotube growth: An in-situ TEM characterization
Christian Klinke, Jean-Marc Bonard, Klaus Kern
The evolution of a continuous Fe(NO3)3 catalyst film was observed by in-situ annealing in a Transmission Electron Microscope (TEM). Such catalysts are routinely used in the catalyt…
Raman spectroscopy and field emission measurements on catalytically grown carbon nanotubes
Christian Klinke, Ralph Kurt, Jean-Marc Bonard +1
We used microcontact printing to pattern a silicon surface with an iron-containing catalytic solution. Multi-wall carbon nanotubes were subsequently grown on the patterned areas by…
Comparative study of the catalytic growth of patterned carbon nanotube films
Christian Klinke, Jean-Marc Bonard, Klaus Kern
Three different catalysts (Fe, Ni, Co nitrates dissolved in ethanol) were patterned on a SiO2/Si substrate and multi-wall carbon nanotubes were grown by catalytic decomposition of…
Thermodynamic calculations on the catalytic growth of multiwall carbon nanotubes
Christian Klinke, Jean-Marc Bonard, Klaus Kern
We have developed a thermodynamic model of the catalytic growth of multiwall carbon nanotubes from hydrocarbon precursors at elevated temperature. Using this model we have computed…