The search for ever higher frequency information processing has become an area of intense
research activity within the micro, nano, and optoelectronics communities. Compared to …

A cold cathode has many applications in high frequency and high power electronic devices,
X-ray source, vacuum microelectronic devices and vacuum nanoelectronic devices. After …

Field-emission nanodiodes with air-gap channels based on single β-Ga2O3 nanowires
have been investigated in this work. With a gap of∼ 50 nm and an asymmetric device …

In the present study, we report a simple method to prepare indium (III) selenide (In2Se3)
nanocubes synthesized by laser ablation in aqueous medium. The morphological …

Field‐emission cold cathodes are the key components of vacuum nanoelectronics that offer
great advantages over other electron sources based on the thermionic or photoelectric …

Gated Si-tip with on-tip integrated gate-all-around field effect transistor using hyperbolic
nano-channel (Hy-GAAFET) for actively controlled field electron emission is presented. Fully …

Two-dimensional van der Waals materials could be used as electron emitters alone or
stacked in a heterostructure. Many significant phenomena of two-dimensional van der Waals …

Metal cone-shaped nanotip field-electron emitters which are fabricated by directional thin-
film deposition (so-called Spindt-type tips) have shown promising potential for application in …

ZnO: Al (Al‐doped zinc oxide)/SrTiO3 composite thin film field emission (FE) devices are
fabricated on heavily doped n‐type silicon substrates using a vacuum electron beam …

This paper reported that a cathode of the n-doped silicon pillar coated with the vertically
aligned CNT cluster. The structure consists of an 11× 11 square array of pillars, each with a …