Browsing Exact and Earth Sciences by Author "Costa, Marcelo Eduardo Huguenin Maia da"
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Effects of thermal annealing on the structural, mechanical, and tribological properties of hard fluorinated carbon films deposited by plasma enhanced chemical vapor deposition
Costa, Marcelo Eduardo Huguenin Maia da; Baumvol, Israel Jacob Rabin; Radtke, Claudio; Jacobsohn, Luiz Gustavo; Zamora, R. R. M.; Freire Junior, Fernando Lazaro (2004) [Journal article]Hard amorphous fluorinated carbon films (a-C:F) deposited by plasma enhanced chemical vapor deposition were annealed in vacuum for 30 min in the temperature range of 200–600 °C. The structural and compositional modifications ... -
Oxygen transport and GeO2 stability during thermal oxidation of Ge
Silva, Samoel Renan Mello da; Rolim, Guilherme Koszeniewski; Soares, Gabriel Vieira; Baumvol, Israel Jacob Rabin; Krug, Cristiano; Miotti, Leonardo; Freire Junior, Fernando Lazaro; Costa, Marcelo Eduardo Huguenin Maia da; Radtke, Claudio (2012) [Journal article]Oxygen transport during thermal oxidation of Ge and desorption of the formed Ge oxide are investigated. Higher oxidation temperatures and lower oxygen pressures promote GeO desorption. An appreciable fraction of oxidized ...