Εξειδίκευση τύπου :	Άρθρο σε επιστημονικό περιοδικό
Τίτλος:	Tunable optical properties of laser grown double-structures with gold nanoparticles and zinc oxide thin films
Δημιουργός/Συγγραφέας:	Gyorgy, E. Perez del Pino, A. Giannoudakos, A. [EL] Κομπίτσας, Μιχάλης[EN] Kompitsas, Michael G. Mihailescu, I. N.
Εκδότης:	Wiley-blackwell
Τόπος έκδοσης:	Malden
Ημερομηνία:	2008-08
Γλώσσα:	Αγγλικά
ISSN:	1862-6300
DOI:	10.1002/pssa.200778874
Περίληψη:	Gold nanoparticles on zinc oxide thin films surfaces have been synthesized by means of two step pulsed laser deposition. Zinc and gold targets were subsequently submitted to pulses generated by an UV KrF* (lambda = 248 nm, tau(FWHM) congruent to 20 ns, v= 2 Hz) excimer, as well as a frequency tripled Nd: YAG (lambda = 355 nm, tau similar to 10 ns) laser sources, The obtained structures surface morphology, crystalline quality, and chemical composition depth profile were investigated by acoustic (dynamic) mode atomic force microscopy, X-ray diffraction, and wavelength dispersive X-ray spectroscopy. The ding absorption and reflection spectra Were recorresponding corded with the aid of a double beam spectrophotometer. The results proved the possibility to tailor the gold/zinc oxide nanostructures optical properties through the proper choice of the growth parameters, i.e. number of laser pulses used for, - I the ablation of the gold targets as well as nature of the substrate material. The tunable optical features in the. visible-near infrared spectral region allow for the design of gold/zinc oxide nanostructures with pre-defined optical characteristics.
Όνομα εκδήλωσης:	E-MRS 2007 Spring Meeting Symposium on Advances in Transparent Electronics: From Materials to Devices II
Ημ/νία έναρξης εκδήλωσης :	2007-05-28
Ημ/νία λήξης εκδήλωσης :	2007-06-01
Τόπος εκδήλωσης:	Strasbourg, FRANCE
Τίτλος πηγής δημοσίευσης:	Physica Status Solidi A-applications and Materials Science
Τόμος/Κεφάλαιο:	205
Τεύχος:	8
Σελίδες:	1978-1982
Θεματική Κατηγορία:	[EL] Επιστήμη (Γενικά)[EN] Science (General) [EL] Τεχνολογία (Γενικά)[EN] Technology (General) [EL] Φυσική[EN] Physics
Λέξεις-Κλειδιά:	Materials Science, Multidisciplinary Physics, Applied Physics, Condensed Matter
Αξιολόγηση από ομότιμους (peer reviewed):	Ναι
Εμφανίζεται στις συλλογές:	Ινστιτούτο Θεωρητικής και Φυσικής Χημείας (ΙΘΦΧ) - Επιστημονικό έργο