Přednášející: Victor M. García-Suárez (Departamento de Física, Universidad de Oviedo & CINN, Spain)
Místo: Cukrovarnická 10, budova A, knihovna, 1. patro
Pořadatelé:
Oddělení tenkých vrstev a nanostruktur
I present general expressions for the low-temperature thermoelectric coefficients of atomic junctions. These results are used to analyze general trends in the thermoelectric properties of atomic and molecular junctions. In particular, I study the Seebeck coefficient and figure of merit of a series of molecular wires made of porphyrin units with different metallic atoms in the core. I show how these coefficients depend upon the specific electronic structure of the metallic atom and its coupling to the molecular wire.
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