WebJul 21, 2015 · ABSTRACT. In this work, the morphological, structural, and electrical properties of Ti/Al/W contacts to p-type implanted silicon carbide (4H-SiC) have been … WebElectrical contacts are generally made from metals with high electrical conductivity, except in applications such as high-power equipment brushes where abrasive wear is expected. …
Ohmic Contacts - an overview ScienceDirect Topics
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P-type electrical contacts for 2D transition-metal …
WebThe investigation of simultaneous ohmic contact formation to both n and p-type SiC devices lead to the main project goals (1) To understand how to create simultaneous ohmic … WebAug 1, 2024 · Electronic transport measurements reveal that the Fermi level is unpinned and p-type FETs based on vdW contacts exhibit low contact resistance of 3.3 kΩ·µm, high … To achieve p-type devices, the electron doping from SiO2 must be suppressed. To this end, it is important to passivate the SiO2 substrate with self-assembled monolayers (SAMs), or by placing the 2D TMDs on hBN or PMMA substrates. The results in the main paper are based on 2D TMDs on SiO2 … See more It has been widely reported that the deposition of high-work-function metals with high melting temperatures causes damage to the atomically thin 2D … See more Few-layered (3–20 layers, unless otherwise specified) MoS2 and WSe2 samples were obtained by mechanical exfoliation of bulk MoS2 and WSe2 crystals … See more Electrical measurements at both room and low temperature were carried out using the Keithley 4200 current voltage system. Capacitances of the dielectrics … See more Schottky barrier height of the contact was extracted using exactly the same methodology as in our previous work2, by measuring the activation energy in the … See more five fires instagram