(2008 - 2018) Física dos Materiais Nano Cristalinos | Physics of the Nano-Crystalline Materials
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The scope of group’s research work is the development of new materials for applications in micro- and optoelectronics. Its current activity includes growth and experimental and theoretical studies of the structural, optical and transport properties of a wide range of nano-crystalline, multilayer, ceramic, and amorphous materials.
Recent Submissions
Zirconia- and hafnia-based thin films have attracted tremendous attention in the past decade because of their unexpected ferroelectric behavior at the nanoscale, which enables the downscaling of ferroelectric devices. The present work reports ...
Prussian White (PW) layers were deposited on Au/Cr/Si substrates by electrodeposition and characterized by different techniques. Scanning electron microscopy (SEM) images and Raman mapping reveal a uniform and homogeneous deposit while...
Achieving thermoelectric devices with high performance based on low-cost and nontoxic materials is extremely challenging. Moreover, as we move toward an Internet-of-Things society, a miniaturized local power source such as a thermoelectric generat...
In this work, the ferroelectric characteristics of ZrO2 thin films grown on ITO-coated glass have been investigated. The ferroelectric nature of the ZrO2 films has been studied by polarization-electric field (P-E) hysteresis loops ...
The present research focuses on the synthesis, characterization, and electrical properties of tungsten oxide thin films deposited using the Hot filament chemical vapor deposition (HFCVD) system on stainless steel 316L substrate. Various...
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