[HTML][HTML] Interpretation of field emission current–voltage data: Background theory and detailed simulation testing of a user-friendly webtool

MM Allaham, RG Forbes, A Knápek, D Sobola… - Materials Today …, 2022 - Elsevier
In field electron emission (FE) studies, interpretation of measured current–voltage
characteristics and extraction of emitter characterization parameters are usually carried out …

Comprehensive analysis of e478 single-component epoxy resin and tungsten-e478 interface for metallic-polymer composite electron source applications

MM Allaham - ACS omega, 2024 - ACS Publications
This study provides comprehensive elemental, optical, and energy gap characteristics of the
E478 single-component epoxy resin. This type of epoxy resin has imperative applications in …

Characterization of field emission from oxidized copper emitters

AM Abuamr, MS Mousa, SR Al-Bashaish… - Physica …, 2024 - iopscience.iop.org
In this work, the field electron emission from oxidized copper emitters was studied by aging
with radii in the range of 80–300 nm. The samples were prepared by an electrochemical …

Comparison of the effective parameters of single-tip tungsten emitter using fowler–nordheim and murphy–good plots

EO Popov, SV Filippov, AG Kolosko… - Journal of Vacuum …, 2022 - pubs.aip.org
A study of single-tip tungsten emitters with the construction of current–voltage dependences
in quadratic Fowler–Nordheim coordinates and modified coordinates (Murphy–Good plot …

Application of fractional Fowler-Nordheim law on field electron emission from tungsten and lanthanum hexaboride nano-scale emitters

AA Al-Tabbakh, MA Madanat, MS Mousa - Philosophical Magazine, 2023 - Taylor & Francis
ABSTRACT The Murphy-Good Fowler-Nordheim equation was derived for planar and
smooth conducting surfaces based on the Sommerfeld free-electron theory. It is applicable …

Field Electron Emission from a Tungsten Cathode Coated with Silica

A Alsoud, MS Mousa, AM Abuamr… - Jordan Journal of …, 2024 - jjp.yu.edu.jo
The aim of this paper is to study the field electron emission of silicon dioxide-coated
tungsten cathode. Tungsten tips of less than 100 nm radius were prepared by …

[HTML][HTML] Field Ion Microscopy of Tungsten Nano-Tips Coated with Thin Layer of Epoxy Resin

D Sobola, A Alsoud, A Knápek, SM Hamasha… - Technologies, 2024 - mdpi.com
This paper presents an analysis of the field ion emission mechanism of tungsten–epoxy
nanocomposite emitters and compares their performance with that of tungsten nano-field …

Fabrication and Performance Testing of Composite Molybdenum:" Resinpal 2301" Field Emission Emitters

AZ Ma'ni, MM Allaham, MH Alsa'eed… - Jordan Journal of …, 2024 - jjp.yu.edu.jo
Over the past few decades, epoxy resins have shown several advantages as coating
materials for field emission electron sources; this includes lowering the operation applied …

Application of Murphy–Good plot parameters extraction method on electron emission from carbon fibers

MA Madanat, AA Al-Tabbakh, M Alsa'eed, H Al-Dmour… - Ultramicroscopy, 2022 - Elsevier
The significance of the Fowler-Nordheim-type plots lies in the possibility of extracting useful
and reliable physical parameters of the field electron emitters. This is achieved by the …

Field Electron Emission from Molybdenum Tips: Preparation and Characterization

A Jaafreh, A MD, MAH Al-Akhras… - Jordan Journal of …, 2024 - jjp.yu.edu.jo
Molybdenum is a transition metal, known for its coarse nature and high hardness. In the
present study, a 99.95% pure molybdenum material was used to fabricate nano-and micro …