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Non-linear dependence of the surface reactivity on the (Bi,Sb)2Te3 topological insulator composition probed by core-level photoemissionдоклад на конференции
- Авторы: Tsukanova D.Yu, Volykhov A.A., Neudachina V.S., Yashina L.V., Senkovsky B.V., Gerber E., Kataev E.Yu, Tamm M.E.
- Международная Конференция : 6th Joint BER II and BESSY II User Meeting of HZB
- Даты проведения конференции: 2014
- Тип доклада: не указан
- Докладчик: Yashina L.V.
- Место проведения: Berlin
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Аннотация доклада:
Development of novel electronic materials requires detailed knowledge of their stability in various operating conditions. We report the results of a photoemission study of the (Bi,Sb)2Te3 surface oxidation in dry and humid air. The surface reactivity for the solid solutions is much higher than for Bi2Te3 and is similar to that of Sb2Te3, thus demonstrating non-linear dependence on the composition.
- Добавил в систему: Яшина Лада Валерьевна