Nanomaterials_2

16 dezembro 2013, 14:00 • Jorge Manuel Ferreira Morgado

Carbon nanotubes

Nanoparticle synthesis

Dendrimers

Applications

Nanomateriais_1

9 dezembro 2013, 14:00 • Jorge Manuel Ferreira Morgado

Relevance of the particle size: properties that become size dependent at the nanoscale.

Nanoparticles made of metals and nanoparticles made of semiconductors.

Metals_ctd

5 dezembro 2013, 13:00 • Jorge Manuel Ferreira Morgado

Simple band structure analysis for metals. Relation to physical properties.

Electrical and thermal properties.

Metals. Structures.

2 dezembro 2013, 14:00 • Jorge Manuel Ferreira Morgado

Metal structures. Unit cells (SC, BCC, FCC and CH).

Miller indices.

Exercises on semiconductors.

Extrinsic semiconductors

28 novembro 2013, 13:00 • Jorge Manuel Ferreira Morgado

Doping. n-type and p-type semiconductors. Energgy band diagrams.

Variation of the charge carriers concentration, mobility and conductivity with temperature