Kuei-Hsien Chen

TL;DR: In this paper, the authors showed that the oxygen-containing functional groups affect the orientation index of crystalline Pt, providing a means of oxidizing methanol and stabilizing Pt catalysts for the long-term.

TL;DR: In this article, the geometric enhancement factor may be even more effective to promote electron emission for tetrahedral amorphous carbon, which is an excellent electron emitter for field emission array applications.

TL;DR: In this article, the effect of the tilting angle and temperature ramp rate in vapor transport deposition was modeled to investigate its role in controlling the film uniformity and directing the film growth, and the correlation between the texture coefficient of the (040) plane and the charge transport properties was determined by a combination of analytical methods.

TL;DR: In this paper, the authors employed ultra-high vacuum electron microscopy and first-principles calculations to reveal the changes in graphene morphology and electronic structure when in contact with a Cu nanoparticle.

TL;DR: In this paper, an inactive thin-film layer was deposited on a catalyst to effectively control the density of CNTs, and improved field emission property could be obtained with a thin SiO layer on the catalyst layer as the precursor.