Results 11 to 20 of about 557,238 (300)

Research on breakdown characteristics of 4H-SiC PIN avalanche diode in single-zone JTE terminal structure

open access: yesNantong Daxue xuebao. Ziran kexue ban, 2022
As the third generation of wide band gap semiconductor material, SiC has high critical electric field, high thermal conductivity and other characteristics, and the PIN power diode devices made from this material can meet the requirements of high pressure,
CHEN Hongfu; WANG Yijin; YU Yanwei; CHEN Zhipeng; HE Jiacheng; GAO Zijian; LUO Man; YU Chenhui
doaj   +1 more source

Method for calculating the use of nozzle hydrodiodes in design of two-tube hydraulic shock absorber [PDF]

open access: yesОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2020
The development of a method for calculating the use of nozzle hydrodiodes in the design of a two-tube hydraulic shock absorber is carried out by considering such problems as the fragility and wear of movable elements (valves) in the design of a ...
S. Yu. Kaigorodov   +2 more
doaj   +1 more source

Thickness Study of Er-Doped Magnesium Zinc Oxide Diode by Spray Pyrolysis

open access: yesCrystals, 2018
Erbium-doped magnesium zinc oxides were prepared through spray pyrolysis deposition at 450 °C with an aqueous solution containing magnesium nitrate, zinc acetate, erbium acetate, and indium nitrate precursors.
Yu-Ting Hsu   +9 more
doaj   +1 more source

Improving parameters of planar pulse diode using gettering

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2021
Pulse diodes are widely used as part of high-frequency pulse circuits. However, it should be noted that the cost of pulsed diodes remains relatively high, due to the low yield of suitable devices when they are sorted according to the criteria of reverse ...
Viktor Litvinenko   +3 more
doaj   +1 more source

Comparison between radiochromic film and Sun nuclear edge diode detector during the commissioning of small field size radiosurgery cones

open access: yesBrazilian Journal of Radiation Sciences, 2022
Stereotactic Radiosurgery (SRS) is a procedure that uses ionizing radiation in a single fraction or few fractions to treat intracranial lesions. Usually, for these treatments, small photon fields, formed by circular collimators or micro multileaf ...
Thiago Schmeling Fontana   +6 more
doaj   +1 more source

Spin Diode Based on Fe/MgO Double Tunnel Junction [PDF]

open access: yes, 2007
We demonstrate a spin diode consisting of a semiconductor free nano-scale Fe/MgO-based double tunnel junction. The device exhibits a near perfect spin-valve effect combined with a strong diode effect.
Baibich M. N.   +29 more
core   +1 more source

A Solid State Pyranometer

open access: yesAnnals of West University of Timisoara: Physics, 2015
The construction of a solid state device-based pyranometer designated to broadband irradiance measurements is presented in this paper. The device is built on the physical basis that the temperature difference between two bodies of identical shape and ...
Dumitrescu Anca Laura   +2 more
doaj   +1 more source

Comprehensive Study and Optimization of Implementing p-NiO in β-Ga2O3 Based Diodes via TCAD Simulation

open access: yesCrystals, 2021
In this paper, we carried out a comprehensive study and optimization of implementing p-NiO in the β-Ga2O3 based diodes, including Schottky barrier diode (SBD) with p-NiO guard ring (GR), p-NiO/β-Ga2O3 heterojunction (HJ) barrier Schottky (HJBS) diode ...
Hong Zhou   +7 more
doaj   +1 more source

Ferrocenes as Building Blocks in Molecular Rectifiers and Diodes

open access: yesMolecules, 2018
Ferrocenes have recently been reported as components of a number of molecular circuits. This short review covers reports of ferrocenes in molecular rectifiers and diodes which have appeared in the last 10 years.
Mark E. Welker
doaj   +1 more source

Diode laser in the management of foliate papillitis – Two case reports

open access: yesJournal of Pharmacy and Bioallied Sciences, 2023
The human tongue consists of various kinds of papillae which form its characteristic morphology. Among these papillae, the foliate papillae may become enlarged and inflamed causing a condition called as foliate papillitis.
Jagadish Ebenezer   +4 more
doaj   +1 more source

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