An attempt has been made to utilize uniquely high electron mobility of graphene on
hexagonal boron nitride (h-BN) to electron emitter. The field emission property of …

Phosphorus (P) doping of (001) diamond was investigated focusing on [CH4]/[H2] and
[PH3]/[CH4] gas flow ratio dependence during homoepitaxial growth. P concentration was …

Thermionic energy conversion, a process that allows direct transformation of thermal to
electrical energy, presents a means of efficient electrical power generation as the hot and …

A process of homoepitaxial growth of diamond (111) films by microwave plasma-enhanced
chemical vapor deposition has been investigated characterizing areas by ex-situ atomic …

Hydrogen (H)-terminated surfaces of diamond have attracted significant attention due to
their negative electron affinity (NEA), suggesting high-efficiency electron emitters. Combined …

We elucidate the carrier transport mechanism from the p+-layer (metallic-conduction) to the
n-layer (band-conduction) in a diamond p+–n junction, which is the basic structure of …

Electrochemical and in situ Raman spectroelectrochemical characterization of n-type
phosphorus-doped nanocrystalline diamond (P-NCD) is carried out. The P-NCD films are …

We calculate the density of states (DOS) and the Mulliken population of the diamond and the
co-doped diamonds with different concentrations of lithium (Li) and phosphorus (P) by the …

Electron emission from polycrystalline diamond particles (PDPs) was obtained at low electric
fields in the absence of intentional doping. The PDPs were synthesized on a silicon …

An improved planar-gate triode with carbon nanotubes (CNTs) field emitters has been
successfully fabricated by conventional photolithography, screen printing and …