Ohmic Contacts
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. A methodology for performance evaluation of LEDs based on ac small signal analysis
This paper shows fundamentals and results that support a promising methodology for evaluation in locus of a LED from its own radiating signal, and that allows monitoring of its aging by remote inference on which degradation mechanism is acting internally to the device's structure. It brings out also an alternative route for estimation of parameters of the Sh
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2013-12
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2. Controlled depositioin and characteristics of electrical properties of carbon nanotubes / Deposição controlada e caracteristicas das propriedades eletricas em nanotubos de carbono
Not informed
Publicado em: 2007
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3. Electrical and morphological properties of low resistivity Mo thin films prepared by magnetron sputtering
Mo thin films have been deposited using a DC magnetron sputtering system with an S-gun configuration electrode and characterized electrically and morphologically. The influence of the sputtering gas pressure and glow discharge (GD) power, on the electrical resistivity of Mo thin films and on the contact resistivity of Mo to Cu(In,Ga)Se2 (CIGS) films was dete
Brazilian Journal of Physics. Publicado em: 2006-09
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4. Caracterização elétrica de contatos rasos de siliceto de níquel sobre junções N+P. / Electrical characterization of nickel-silicide shallow contacts on N+P junctions.
This work presents the fabrication and electrical characterization of Al/Ti/Ni(Pt)Si contacts having the nickel monosilicide formed from Ni(30nm)/Pt(1.5nm)/Si structure on shallow N+P junctions with about 0.2 ìm of depth. The diodes? electrical behavior achieved at the best process was considered good, with the following average and standard deviations: are
Publicado em: 2006
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5. Effects of piezoelectric potential on the transport characteristics of metal-ZnO nanowire-metal field effect transistor
We have investigated the effects of piezoelectric potential in a ZnO nanowire on the transport characteristics of the nanowire based field effect transistor through numerical calculations and experimental observations. Under different straining conditions including stretching, compressing, twisting, and their combination, a piezoelectric potential is created
American Institute of Physics.