About: Study of Er+ ion-implanted lithium niobate structure after an annealing procedure by RBS and RBS/channelling

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Erbium-doped lithium niobate (Er:LiNbO3) is a prospective photonics component, operating at λ = 1.5 μm, which could be used as an optical amplifier or waveguide laser. We have focused on the structure of Er:LiNbO3 layers created by 330 keV erbium ion implantation (fluences 1.0 x 1015, 2.5 x 1015 and 1.0 x 1016 cm-2) in the X, Z and two various Y crystallographic cuts of LiNbO3. Five hours annealing at 350 °C was applied to recrystallize the as-implanted layer and to avoid clustering of Er. Depth distribution of implanted Er has been measured by Rutherford Backscattering Spectroscopy (RBS) using 2 MeV He+ ions. Defects distribution and structural changes have been described using the RBS/channelling method. Data obtained made it possible to reveal the relations between the crystallographic orientation of the implanted crystal and the behaviour during the restoration process. The deepest modified layer has been observed in the perpendicular Y cut, which also exhibits the lowest reconstruction Erbium-doped lithium niobate (Er:LiNbO3) is a prospective photonics component, operating at λ = 1.5 μm, which could be used as an optical amplifier or waveguide laser. We have focused on the structure of Er:LiNbO3 layers created by 330 keV erbium ion implantation (fluences 1.0 x 1015, 2.5 x 1015 and 1.0 x 1016 cm-2) in the X, Z and two various Y crystallographic cuts of LiNbO3. Five hours annealing at 350 °C was applied to recrystallize the as-implanted layer and to avoid clustering of Er. Depth distribution of implanted Er has been measured by Rutherford Backscattering Spectroscopy (RBS) using 2 MeV He+ ions. Defects distribution and structural changes have been described using the RBS/channelling method. Data obtained made it possible to reveal the relations between the crystallographic orientation of the implanted crystal and the behaviour during the restoration process. The deepest modified layer has been observed in the perpendicular Y cut, which also exhibits the lowest reconstruction (en)
Title	Study of Er+ ion-implanted lithium niobate structure after an annealing procedure by RBS and RBS/channelling Study of Er+ ion-implanted lithium niobate structure after an annealing procedure by RBS and RBS/channelling (en)
skos:prefLabel	Study of Er+ ion-implanted lithium niobate structure after an annealing procedure by RBS and RBS/channelling Study of Er+ ion-implanted lithium niobate structure after an annealing procedure by RBS and RBS/channelling (en)
skos:notation	RIV/60461373:22310/10:00022986!RIV11-GA0-22310___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GA106/09/0125), P(LC06041), S, Z(AV0Z10480505)
http://linked.open...iv/cisloPeriodika	11-12
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Nekvindová, Pavla Švecová, Blanka
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemické technologie
http://linked.open...dnocenehoVysledku	290773
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/10:00022986
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Lithium niobate; Erbium; Ion implantation; RBS/channelling (en)
http://linked.open.../riv/klicoveSlovo	Erbium Lithium niobate Ion implantation RBS/channelling
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[EF31838293FE]
http://linked.open...i/riv/nazevZdroje	Nuclear Instruments and Methods in Physics Research, Section B
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Preparation and characterization of metal/polymer structures Preparation, modification and characterization of materials by energetic radiation.
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	268
http://linked.open...iv/tvurceVysledku	Macková, Anna Malinský, Petr Nekvindová, Pavla Švecová, Blanka Grotzschel, Rainer
http://linked.open...ain/vavai/riv/wos	000278702300076
http://linked.open...n/vavai/riv/zamer	Jaderná fyzika a příbuzné obory v základním, aplikovaném a interdisciplinárním výzkumu
issn	0168-583X
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	22310
is http://linked.open...avai/riv/vysledek of	Study of Er+ ion-implanted lithium niobate structure after an annealing procedure by RBS and RBS/channelling

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