While characterizing space-charge-limited current (SCLC) is important for numerous
applications, no analytical solutions for SCLC with monoenergetic initial velocity exist for two …

Child–Langmuir law theoretically predicts the transition from thermionic electron emission to
space charge limited (SCL) current density across a diode gap. In this work, we reveal a …

We consider the steady-state limiting current that can be carried by an infinite periodic array
of thin electron sheets spaced by period p in a planar diode of gap voltage V and gap …

Prior studies have developed theories for the maximum permissible current, or critical
current, for one-dimensional planar and cylindrical crossed-field diodes where the magnetic …

We develop a general electrostatic steady-state model to calculate the two-dimensional (2D)
space-charge-limited current (SCLC) with an initial velocity v 0 (ie, kinetic energy e KV= mv …

This short report describes the phenomenon of space-charge-limited (SCL) current transport
between ballistic and collision-dominated regimes for an inhomogeneous medium with a …

Electron transpiration cooling for the leading edges (LE) of hypersonic aircraft utilizes
thermionic emission; however, space-charge effects limit the electron emission rate …

The Brillouin flow is a rectilinear, sheared electron fluid flow in a crossed electric field (E)
and magnetic field (B), in the E× B direction with zero flow velocity and zero electric field at …

We have examined the transition from the thermionic to the space-charge limited current
(SCLC) regime under strong Schottky effects as the electric field increases. We have used …

High-power microwave (HPM) devices are generally vacuum-based devices that transform
electron beam energy into microwaves with peak powers above 100 MW from 1-300 GHz …