About: Crystal-field study of Yb3+ doped LuVO4.

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About: Crystal-field study of Yb3+ doped LuVO4. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Naměřeny a analyzovány byly ramanovsky aktivní fonony Yb:LuVO4 s cílem určit vliv dopování na kvalitu krystalu a vliv fononů na vibronický charakter krystalopolních excitací. Pomocí infračervené absorpce a luminiscence byl změřen vliv dopování na krystalopolní hladiny 2F7/2 and 2F5/2 trojmocného ytterbia. Určeny byly parametry Hamiltonianu krystalového pole, potvrzen byl vliv magnetické interakce Yb3+ - Yb3+ na kooperativní emisi. (cs) Raman active phonons of Yb doped LuVO4 are detected and analyzed at low temperature in order to determine the doping effects on crystalline quality and the phonon contribution to the crystal field vibronics. Also Yb3+ ion 2F7/2 and 2F5/2 crystal field energy levels are measured as a function of doping by infrared absorption and luminescence. The appropriate crystal-field Hamiltonian parameters are determined and presence of Yb3+ - Yb3+ magnetically interacting pairs, that play an important role in cooperative emission, is confirmed. Raman active phonons of Yb doped LuVO4 are detected and analyzed at low temperature in order to determine the doping effects on crystalline quality and the phonon contribution to the crystal field vibronics. Also Yb3+ ion 2F7/2 and 2F5/2 crystal field energy levels are measured as a function of doping by infrared absorption and luminescence. The appropriate crystal-field Hamiltonian parameters are determined and presence of Yb3+ - Yb3+ magnetically interacting pairs, that play an important role in cooperative emission, is confirmed. (en)
Title	Crystal-field study of Yb3+ doped LuVO4. Crystal-field study of Yb3+ doped LuVO4. (en) Studium krystalového pole v LuVO4 dopovaném Yb3+. (cs)
skos:prefLabel	Crystal-field study of Yb3+ doped LuVO4. Crystal-field study of Yb3+ doped LuVO4. (en) Studium krystalového pole v LuVO4 dopovaném Yb3+. (cs)
skos:notation	RIV/68378271:_____/08:00322777!RIV09-AV0-68378271
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA100100627), Z(AV0Z10100521)
http://linked.open...iv/cisloPeriodika	11
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Nekvasil, Vladimír
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	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	361636
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/08:00322777
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	crystal field interactions; doping profiles; infrared spectra; luminescence; lutetium compounds phonons; vibronic states; ytterbium (en)
http://linked.open.../riv/klicoveSlovo	infrared spectra ytterbium luminescence crystal field interactions doping profiles lutetium compounds phonons vibronic states
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[39F34C5C7E41]
http://linked.open...i/riv/nazevZdroje	Journal of Applied Physics
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Microscopic processes involving 4f electrons in manganites
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	103
http://linked.open...iv/tvurceVysledku	Jandl, S. Nekvasil, Vladimír Bettinelli, M. Lévesque, Y.
http://linked.open...ain/vavai/riv/wos	000256706200003
http://linked.open...n/vavai/riv/zamer	Physics and technology of nanostructures, surfaces and thin films
issn	0021-8979
number of pages	4 (xsd:int)

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