Wpływ promieniowania jonizującego na własności optyczne wybranych kryształów typu ABO3

• Autorzy: Potera P. , Łukasiewicz T. , Świrkowicz M.

Warianty tytułu

EN

Ionizing radiation effect on optical properties of some ABO3 crystals lithium niobate (LN) and yttrium alumina (YAP)

• Języki publikacji: PL

Abstrakty

PL

Praca stanowi syntetyczne ujęcie zagadnień związanych z kompleksowymi badaniami wpływu promieniowania (kwanty gamma, UV, elektrony, szybkie neutrony) na własności optyczne niedomieszkowanych i domieszkowanych wieloskładnikowych kryształów tlenkowych typu ABO3, otrzymanych w ITME: perowskitu itrowo-glinowego i niobianu litu. Zmiany własności optycznych tych kryształów wkutek napromieniowania są wynikiem powstawania centrów barwnych, zarówno poprzez zmianę stanu ładunkowego defektów wzrostowych jak i tworzenia się defektów radiacyjnych w wyniku przemieszczenia atomów.

EN

Comprehensive results of researches about influence of gamma quanta, UV, electrons and fast neutrons radiation on optical properties of undoped and doped multicomponents oxide single crystals ABO3 type: yttrim alumina perovskit (YAP) and lithium nobate (LN). Changes of optical properties as effect of radiation are result of colour centre creation by means of electric charge in genetic defects changes or creation of radiation defects with displacement.

Słowa kluczowe

PL

kryształ tlenkowy; ABO3; własności optyczne

EN

oxide crystal; ABO3; optical properties

• Wydawca: Sieć Badawcza Łukasiewicz - Instytut Technologii Materiałów Elektronicznych
• Czasopismo: Materiały Elektroniczne
• Rocznik: 2009
• Tom: T. 37, nr 1
• Strony: 5--58
• Opis fizyczny: Bibliogr. 119 poz., rys., wykr.

Twórcy

autor

Potera P.

autor

Łukasiewicz T.

autor

Świrkowicz M.

• Instytut Fizyki, Uniwersytet Rzeszowski, ul. Rejtana 16A, 35-959, Rzeszów

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