Pregled bibliografske jedinice broj: 464296
Molecular junctions: conductance and internal molecular structure
Molecular junctions: conductance and internal molecular structure // Conference on modeling and computation of structure and dynamics of condensed phase systems” (CPMD 2008)
Trst, Italija, 2008. (poster, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Molecular junctions: conductance and internal molecular structure
Autori
Crljen, Željko
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Skup
Conference on modeling and computation of structure and dynamics of condensed phase systems” (CPMD 2008)
Mjesto i datum
Trst, Italija, 23.06.2008. - 27.06.2008
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
electronic transport; oligomer
Sažetak
We compared molecular junctions of some classes of organic molecules chemisorbed through thiol bonds to the Au(111) surfaces of the electrodes. In Tour wires and OPVn molecules, the conductance showed a decrease proportional to the number of benzene rings in the molecule. We demonstrated that the conductance in polyynes is stable with respect to the applied bias voltage and the length of the molecule, while in Tour wires and OPVn it exhibits the nonlinear behaviour as a consequence of different electronic structure around the Fermi level of the system.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-0352828-3118 - Elektronska svojstva hibridnih nanostruktura (Crljen, Željko, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Željko Crljen
(autor)