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3.008  Articles
1 of 302 pages  |  10  records  |  more records»
Organic electronics and optoelectronics are newly emerging fields of science and technology that cover chemistry, physics, and materials science. Electronic and optoelectronic devices using organic materials are attractive because of the materials charact... see more




In present study five synthesized organic semiconductor compounds have been used for fabrication of the planar metal / organic semiconductor / metal structures. Both top electrode and bottom electrode configurations were used. Current-voltage (I-V) charac... see more



Zinc coatings are used to protect metallic parts of automobiles from corrosion. Zinc protective coatings are often chromated additionally treating them in acidic solution of chromium compounds. In recent years new technologies were designed to deposit chr... see more

O Estado brasileiro, implicado em certa forma de governar, se apoia em divisões entre grupos que ocupam diferentes lugares na hierarquia social com recorte racial e que acessam assimetricamente as condições de participação política em processos decisórios... see more

1 of 302 pages  |  10  records  |  more records»