Results 281 to 290 of about 104,391 (313)

Positive temperature coefficient effect of polymer-carbon filler composites under self-heating evaluated quantitatively in terms of potential barrier height and width associated with tunnel current

Polymer, 2012
A new approach for positive temperature coefficient (PTC) effect of resistivity for polymer-filler composites by self-heating and external forced heating was proposed, based on SEM, ESR and positron annihilation in terms of tunnel effect of electrons through polymer matrix between neighboring short carbon fibers (CFs).
Ru Chen, Yuezhen Bin, Rong Zhang, Enyuan Dong, Toshiaki Ougizawa, Keiichi Kuboyama, Masaru Mastuo   +6 more
openaire   +1 more source

2.44 kV Ga2O3 vertical trench Schottky barrier diodes with very low reverse leakage current

International Electron Devices Meeting, 2018
High-performance $\beta$-Ga203 vertical trench Schottky barrier diodes (SBDs) are demonstrated on bulk Ga2O3 substrates with a halide vapor phase epitaxial layer. A breakdown voltage (BV) of 2.44 kV, Baliga's figure-of-merit (BV2/Ron) of 0.39 GW/cm2 from
Wenshen Li, Zongyang Hu, K. Nomoto, Riena Jinno, Zexuan Zhang, Thieu Quang Tu, K. Sasaki, A. Kuramata, D. Jena, H. Xing   +9 more
semanticscholar   +1 more source

A study of tunneling in triangular resonant tunnel diodes: Effect of barrier width, barrier height, pressure, temperature, and heterostructure strain

Micro and Nanostructures, 2023
L. Bruno Chandrasekar, M. Karunakaran, P. Muthukumar   +2 more
openaire   +1 more source

Effect of Barrier Width on Spin-Dependent Tunneling in Asymmetrical Double Barrier Semiconductor Heterostructures

Journal of Nanoengineering and Nanomanufacturing, 2016
L. Bruno Chandrasekar, K. Gnanasekar, M. Karunakaran, R. Chandramohan   +3 more
openaire   +1 more source

Barrier tunneling of quasiparticles in double-Weyl semimetals

European Physical Journal B : Condensed Matter Physics, 2020
Hao Zhu, Xuezhen Yang, Jun Xu, S. Cao
semanticscholar   +1 more source

The blood–tumour barrier in cancer biology and therapy

Nature Reviews Clinical Oncology, 2021
Patricia S Steeg
exaly  

Impact of enteric bacterial infections at and beyond the epithelial barrier

Nature Reviews Microbiology, 2022
Ashleigh P Rogers, Steven J Mileto, Dena Lyras   +2 more
exaly  

Spacer-Engineered Reconfigurable Silicon Nanowire Schottky Barrier Transistor as a Label-Free Biosensor

Silicon, 2023
Anil Kumar, S. Kale
semanticscholar   +1 more source

Long-term operating stability in perovskite photovoltaics

Nature Reviews Materials, 2023
Sam Teale, Michael D Mcgehee, Edward H Sargent   +2 more
exaly  

The passivity of lithium electrodes in liquid electrolytes for secondary batteries

Nature Reviews Materials, 2021
Dominic Bresser, Stefano Passerini, Florian Baakes   +2 more
exaly