Field emission electron sources in vacuum electronics are largely considered to achieve
faster response, higher efficiency and lower energy consumption in comparison with …

Scattering-free transport in vacuum tubes has always been superior to solid-state transistors.
It is the advanced fabrication with mass production capability at low cost which drove solid …

In this paper, we develop an exact analytical quantum theory for field emission from surfaces
with a nearby quantum well, by solving the one-dimensional time-independent Schrödinger …

This paper presents an exact analytical theory for field emission from dielectric coated
cathode surfaces, by solving the one-dimensional (1D) Schrödinger equation with a double …

Nanoscale vacuum channel transistors based on field emission have gained attention
recently, and device demonstrations using various material systems have been reported …

The orthorhombic nanostructured NdNiO3 is prepared by the sol–gel auto-combustion
method, and its temperature-dependent magnetic and electrical transport properties are …

The carbon nanotube cold cathode has important applications in the X-ray source,
microwave tube, neutralizer, etc. In this study, the characteristics of carbon nanotube (CNT) …

Although polyimide films have a low dielectric constant, with the advent of the 5G era, the
dielectric properties of the material are required to be further improved. Therein, we …

In the present study, the effect of treatment with Ar thermal plasma on the compositional,
morphological, and field emission properties of Tin (Sn) has been investigated. For this …

An important advancement towards the realization of miniaturized and fully integrated
vacuum electronic devices will be the development of on‐chip integrated electron sources …