Positron annihilation in hydrogen charged crystalline titanium

Аннотация

Positron annihilation measurements of the hydrogen charged α-titanium. crystals are reported. Changes in the lifetime spectra and the Doppler Broadened Annihilation Line (DBAL) parameters of pure titanium and hydrogen charged samples (about TiH_0.01) were investigated. Along with operating experiments the electron structure, the first positron lifetime component of the α-Ti and TiH_0.125 and the probability distribution of positron into low-level cell volume were calculated via the linear muffin-tin orbital method in the atomic sphere approximation. Theoretical calculation shows that a satisfactory agreement with the experimental data is achieved. On the basis of experimental data and theoretical calculations it was shown that different hydrogen atom states demonstrate their influence in the lifetime spectra and the Doppler Broadened Annihilation Line in different ways.

Язык оригинала	Английский
Название основной публикации	Proceedings - 6th Russian-Korean International Symposium on Science and Technology, KORUS 2002
Издатель	Institute of Electrical and Electronics Engineers Inc.
Страницы	296-299
Число страниц	4
ISBN (печатное издание)	0780374274, 9780780374270
DOI	https://doi.org/10.1109/KORUS.2002.1028023
Состояние	Опубликовано - 2002
Событие	6th Russian-Korean International Symposium on Science and Technology, KORUS 2002 - Novosibirsk, Российская Федерация Продолжительность: 24 июн 2002 → 30 июн 2002

Другое

Другое	6th Russian-Korean International Symposium on Science and Technology, KORUS 2002
Страна	Российская Федерация
Город	Novosibirsk
Период	24.6.02 → 30.6.02

ASJC Scopus subject areas

Civil and Structural Engineering
Electrical and Electronic Engineering
Industrial and Manufacturing Engineering
Mechanics of Materials
Architecture
Electronic, Optical and Magnetic Materials
Medicine (miscellaneous)

Доступ к документу

10.1109/KORUS.2002.1028023

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Цитировать

Positron annihilation in hydrogen charged crystalline titanium. / Arefev, K. P.; Boev, O. V.; Imas, O. N.; Surkov, A. S.

Proceedings - 6th Russian-Korean International Symposium on Science and Technology, KORUS 2002. Institute of Electrical and Electronics Engineers Inc., 2002. стр. 296-299 1028023.

Результат исследований: Материалы для книги/типы отчетов › Материалы для конференции

Arefev, KP, Boev, OV, Imas, ON & Surkov, AS 2002, Positron annihilation in hydrogen charged crystalline titanium. в Proceedings - 6th Russian-Korean International Symposium on Science and Technology, KORUS 2002., 1028023, Institute of Electrical and Electronics Engineers Inc., стр. 296-299, 6th Russian-Korean International Symposium on Science and Technology, KORUS 2002, Novosibirsk, Российская Федерация, 24.6.02. https://doi.org/10.1109/KORUS.2002.1028023

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abstract = "Positron annihilation measurements of the hydrogen charged α-titanium. crystals are reported. Changes in the lifetime spectra and the Doppler Broadened Annihilation Line (DBAL) parameters of pure titanium and hydrogen charged samples (about TiH0.01) were investigated. Along with operating experiments the electron structure, the first positron lifetime component of the α-Ti and TiH0.125 and the probability distribution of positron into low-level cell volume were calculated via the linear muffin-tin orbital method in the atomic sphere approximation. Theoretical calculation shows that a satisfactory agreement with the experimental data is achieved. On the basis of experimental data and theoretical calculations it was shown that different hydrogen atom states demonstrate their influence in the lifetime spectra and the Doppler Broadened Annihilation Line in different ways.",

keywords = "Doppler broadened annihilation line, electron structure, linear muffin-tin orbital method, positron annihilation, positron lifetime",

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N2 - Positron annihilation measurements of the hydrogen charged α-titanium. crystals are reported. Changes in the lifetime spectra and the Doppler Broadened Annihilation Line (DBAL) parameters of pure titanium and hydrogen charged samples (about TiH0.01) were investigated. Along with operating experiments the electron structure, the first positron lifetime component of the α-Ti and TiH0.125 and the probability distribution of positron into low-level cell volume were calculated via the linear muffin-tin orbital method in the atomic sphere approximation. Theoretical calculation shows that a satisfactory agreement with the experimental data is achieved. On the basis of experimental data and theoretical calculations it was shown that different hydrogen atom states demonstrate their influence in the lifetime spectra and the Doppler Broadened Annihilation Line in different ways.

AB - Positron annihilation measurements of the hydrogen charged α-titanium. crystals are reported. Changes in the lifetime spectra and the Doppler Broadened Annihilation Line (DBAL) parameters of pure titanium and hydrogen charged samples (about TiH0.01) were investigated. Along with operating experiments the electron structure, the first positron lifetime component of the α-Ti and TiH0.125 and the probability distribution of positron into low-level cell volume were calculated via the linear muffin-tin orbital method in the atomic sphere approximation. Theoretical calculation shows that a satisfactory agreement with the experimental data is achieved. On the basis of experimental data and theoretical calculations it was shown that different hydrogen atom states demonstrate their influence in the lifetime spectra and the Doppler Broadened Annihilation Line in different ways.

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