JAPANESE JOURNAL OF APPLIED PHYSICS 47(10) 8145-8147 2008年10月
The adsorption kinetics of NO2 on a single-walled carbon nanotube (SWNT) thin-film sensor was investigated. To avoid the influence of ambient air, the adsorption property of SWNTs was explored under high vacuum. By virtue of the suppression of the...
Hydrogen interaction with single-walled carbon nanotubes (SWNTs) was explored using an SWNT thin-film sensor and thermal desorption spectroscopy (TDS). It was revealed that the adsorption of atomic hydrogen on SWNTs exhibits nonactivated and therm...
JAPANESE JOURNAL OF APPLIED PHYSICS 47(9) 7281-7284 2008年9月
We characterized the surface cleanliness. structure. and composition oh GaN(0001) grown by liquid phase epitaxy (LPE) using coaxial impact-collision ion scattering spectroscopy (CAICISS). Contamination oil the as-received LPL-GaN(0001) vvas remove...
DIAMOND AND RELATED MATERIALS 17(4-5) 556-558 2008年4月
We investigated the properties of field emission from a pillar array of aligned carbon nanotube (CNT) bundles, which were fabricated on a Si substrate by thermal chemical vapor deposition. To explore the influence of the pillar arrangement on its ...
JAPANESE JOURNAL OF APPLIED PHYSICS 47(4) 2032-2035 2008年4月
We fabricated a Bayard-Alpert-type ionization gauge using a screen-printed field electron emitter with carbon nanotubes (CNTs) as an electron source. Vertically aligned CNTs grown on Si substrates by thermal chemical vapor deposition was used as t...