Sentence examples for apex radius from inspiring English sources
(a) Scanning electron microscope image of a single-gate field emitter array with molybdenum nanotips, 5 µm-pitch, with the tip apex radius of curvature of ~10 nm.
The results showed that the tip apex radius of Au/GCNE was mainly affected by the pre-pulled capillary tip, the modified AuNPs and the cathodic electrophoretic paint.
Thin film {Al/Cu/Al} and {Cu/Al/Cu} triple layers were deposited on tips of 25 nm apex radius and investigated by atom probe tomography (APT).
Generation of short electron bunches with up to 5 pC bunch charge was demonstrated using an array of 1.2×105 metallic nanotips with ~10 nm apex radius of curvature12.
Through insulating the above tip with cathodic electrophoretic paint followed by heating to tune the exposed area of gold-nanoparticle-film, the Au/GCNE with tip apex radius ranging from ~8.9 to ~500 nm can be prepared.
CF tips with an apex radius ∼10 nm, as deduced from the measured slopes of the Fowler Nordheim plots (kR < 70 nm for k ∼ 6), were routinely obtained with a homemade electronic device that controls the intensity of the etching current.
An electrochemical etching method using nitric acid and ethanol to produce sharp, smooth and reproducible silver TERS probes with a tip-apex radius of 20 nm was reported by Lloyd et al. [40].
We ascertained the calculated electric field as high as 109 V/m, where the diameter and apex curvature radius of the W needle is assumed to be 0.3 mm and 100 nm, respectively and the supplying anode voltage to be 1000 V.
a h Horizontal section at 5 nm below the probe apex, right slot radius caries from 1.50 to 2.2 μm.
DOI: http://dx.doi.org/10.7554/eLife.08421.010 10.7554/eLiFigure21.011 Figure 3 figure supplement 1. Scanning electron micrograph of the AFM tip used in these experiments shows a symmetric apex with a radius of ∼25 nm, consistent with manufacturer's specifications.
The fundamental frequencies of transverse vibrations of cantilevered SWCNCs with different apex angles, top radii and lengths are obtained from the MD simulations.
