Degradation analysis and characterization of multifilamentary conduction patterns in high-field stressed atomiclayer-deposited TiO2/Al2O3 nanolaminates on GaAs J. Appl. Phys. 112, 064113 (2012) Following Ostwald ripening in nanoalloys by high-resolution imaging with single-atom chemical sensitivity Appl. Phys. Lett. 101, 121920 (2012) Novel doping for synthesis monodispersed TiO2 grains filled into spindle-like hematite bi-component nanoparticles by ion implantation AIP Advances 2, 032179 (2012) Additional information on Appl. Phys. Lett.

The field emission properties of multiwall carbon nanotube films with and without a coating of tetrahedrally bonded amorphous carbon (ta-C) were investigated. Voltage thresholds of 2.4 V/μm for uncoated films and 1.5 V/μm for ta-C coated films were found. The results for the uncoated films are in good agreement with previous measurements of field emission from carbon nanotubes. The effect of the ta-C coating on the emission properties is discussed in light of current field emission models.

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