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Estudo teórico das propriedades mecânicas e eletrônicas de sistemas bidimensionais do grupo IV sob deformações
(Universidade Federal de Santa Maria, 2018-08-02)
In this work we study two dimensional materials compounds of group IV elements such as
graphene, silicene and germanene under biaxial and uniaxial strain. The aim of this study is
understand the mechanical properties of ...
Estudo de primeiros princípios de propriedades fotofísicas de macrociclos tetrapirrólicos
(Universidade Federal de Santa Maria, 2018-08-03)
Tetrapyrrolic macrocycles are very well known photosensitive molecules, absorbing in
the visible and ultra-violet (UV-vis) light range. Their efficiency in optical processes as
well as the possibility of tuning their ...
Condutividade térmica de compostos XTe (X=Cd,Pb) nanoestruturados a partir de simulações computacionais
(Universidade Federal de Santa Maria, 2018-11-28)
In this work we study the thermal conductivity coefficient κ of bidimensional nanostructured systems
of cadmium telluride (CdTe) and lead telluride (PbTe). At room temperature and bulk phase, these
compounds present ...