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001-es BibID:	BIBFORM085023
Első szerző:	Trunov, M. L.
Cím:	Light-induced mass transport in amorphous chalcogenides: Towards surface plasmon-assisted nanolithography and near-field nanoimaging / M. L. Trunov, P. M. Lytvyn, Nagy Péter Miklós, Csik Attila, V. M. Rubish, Kökényesi Sándor Jenő
Dátum:	2014
ISSN:	0370-1972 1521-3951
Megjegyzések:	Two types of amorphous functional materials, based on light-sensitive inorganic compounds like Se and As20Se80 chalcogenide glass (ChG) were investigated with the aim to establish the in?uence of plasmonic ?elds, excited by the recording light in nanocomposite layers made of these compounds and gold nanoparticles on their photomechanical response. Both these basic materials are characterized by pronounced photoplastic effect and used for real-time optical recording of optoelectronic elements (based mainly on surface relief gratings) due to high photo?uidity and polarization-dependent mass-transport. We have established that mass-transport processes in these ChG can be enhanced in the presence of localized plasmonic ?elds generated by light if the condition of surface plasmon resonance (SPR) is ful?lled. The subjects of special interest are the mass-transport processes at nano-scale stimulated in the nano- composite layers either by uniform or periodically distributed optical ?elds. It was found that irradiation by light in the presence of SPR really enhanced the ef?ciency of mass- transport and produced surface nanostructurizations. The variation in the topography follows closely and permanently the underlying near ?eld intensity pattern.
Tárgyszavak:	Természettudományok Fizikai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Physica Status Solidi B-Basic Solid State Physics. - 251 : 7 (2014), p. 1354-1362.
További szerzők:	Lytvyn, P. M. Nagy Péter Miklós Csik Attila (1975-) (fizikus) Rubish, V. M. Kökényesi Sándor (1946-) (fizikus)
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