Influence of Accidental Impurities on the Spectroscopic and Luminescent Properties of ZnWO4 Crystal

Авторы: Subbotin Kirill, Titov Anatolii, Solomatina Victoria, Khomyakov Andrew, Pakina Ekaterina, Yakovlev Viktor, Valiev Damir, Zykova Marina, Kuleshova Kristina, Didenko Yana, Lis Denis, Grishechkin Mikhail, Batygov Sergei, Kuznetsov Sergei, Avetissov Igor
Журнал: Materials
Том: 16
Номер: 7
Год издания: 2023
Издательство: MDPI
Местоположение издательства: Basel, Switzerland
Первая страница: 2611
DOI: 10.3390/ma16072611
Аннотация: Special techniques for deep purification of ZnO and WO3 have been developed in this work.A ZnWO4 single crystal has been grown by the Czochralski method using purified ZnO and WO3chemicals, along with the ZnWO4 crystal-etalon, which has been grown at the same conditions usingcommercially available 5N ZnO and WO3 chemicals. The actual accidental impurities compositionsof both the initial chemicals and the grown crystals have been measured by inductively coupledplasma mass-spectrometry. A complex of comparative spectroscopic studies of the crystals has beenperformed, including optical absorption spectra, photo-, X-ray-, and cathodoluminescence spectraand decay kinetics, as well as the photoluminescence excitation spectra. The revealed differences inthe measured properties of the crystals have been analyzed in terms of influence of the accidentalimpurities on these properties.
Добавил в систему: Аветисов Игорь Христофорович

	ИСТИНА	Войти в систему Регистрация
	ИСТИНА ИНХС РАН
	Главная Поиск Статистика О проекте Помощь

ИСТИНА