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An Integrated 350V Dimmer
(IEEE, 2020)
The design of an almost fully integrated phase-cut dimmer is presented. The circuit was designed on a 1um ultra high voltage (UHV) MOS technology in a silicon-on-insulator (SOI) wafer. The dimmer can operate with a duty ...
An Integrated 350V Dimmer
(IEEE, 2020)
The design of an almost fully integrated phase-cut dimmer is presented. The circuit was designed on a 1um ultra high voltage (UHV) MOS technology in a silicon-on-insulator (SOI) wafer. The dimmer can operate with a duty ...
From 1d To 3d Ru Nanostructures On A Pt Stepped Surface As Model Systems In Electrocatalysis: Uhv-stm And Xps Study
(American Chemical Society, 2014)
Fotocatalisadores a base de dióxido de titânio modificados com nióbio para redução de gás carbônico a metanol
(Universidade Estadual Paulista (Unesp), 2014-03-25)
This work was based on synthesis of TiO2 photocatalysts powders modified with Nb structurally by Pechini and superficially by metallic Nb depositing by sputtering, characterization of these photocatalysts powders to verify ...
Análisis de la transmisión de energía eléctrica en un sistema hexafásicoAnalysis of the transmission of electric power in a hexaphasic system
(Universidad Nacional del Centro del Peru, 2022)
Ação educativa voltada para os enfermeiros das equipes de saúde da família do Município de Vespasiano, Minas Gerais, na abordagem ao paciente diabético
(Universidade Federal de Minas GeraisBrasilENFERMAGEM - ESCOLA DE ENFERMAGEMCurso de Especialização em Formação de Educadores em SaúdeUFMG, 2019-12-14)
Comparative study of water and carbon dioxide adsorption on CuFeO2 and CuFe1-xGaxO2 highly epitaxial thin films
(2016)
Thermal programmed desorption (TPD) of CO2 and H2O from a 200 nm thick CuFeO2 and 52 nm thick CuFe1-xGaxO2 delafossite surfaces was performed in a Ultra-high vacuum (UHV) chamber. The thin films with epitaxial quality were ...
Bulk and surface plasmon excitations in amorphous carbon measured by core-level photoelectron spectroscopy
(2009)
Bulk and surface plasmon excitations in amorphous carbon (a-C) films have been characterized by core-level loss spectroscopy. Atomically smooth a-C surfaces were used in their as-grown state, after UHV annealing and after ...
Surface roughness and size effects of thin gold films on mica
(2000)
We report measurements of the topography of a gold film deposited on a mica substrate using scanning tunneling microscope (STM), and measurements of the conductivity σ of the film performed between 4 and 300 K. From images ...
Surface roughness and surface-induced resistivity of gold films on mica: Influence of roughness modelling
(2000)
We report measurements of the temperature dependent resistivity ρ(T) of a gold film 70 nm thick deposited on mica preheated to 300°C in UHV, performed between 4 K and 300 K, and measurements of the surface topography of ...