Electron beam stimulated luminescence of helium ion irradiated hexagonal boron nitride

Мұқаба

Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

Аннотация

The impact of the irradiation with focused helium ion beam and electron beam on the cathodoluminescence (CL) of hexagonal boron nitride was investigated. It was shown that the irradiation with helium ions resulted in a decrease of the intensity of CL in the region 200–700 nm. Subsequent irradiation with electrons results in an increase of the intensity of 2 eV CL band comparing with its intensity in pristine material.

Авторлар туралы

Yu. Petrov

Saint-Petersburg State University, Faculty of Physics

Email: o_gogina@mail.ru
Russia, 199034, Saint-Petersburg

O. Vyvenko

Saint-Petersburg State University, Faculty of Physics

Email: o_gogina@mail.ru
Russia, 199034, Saint-Petersburg

O. Gogina

Saint-Petersburg State University, Faculty of Physics

Хат алмасуға жауапты Автор.
Email: o_gogina@mail.ru
Russia, 199034, Saint-Petersburg

T. Sharov

Saint-Petersburg State University, Faculty of Physics

Email: o_gogina@mail.ru
Russia, 199034, Saint-Petersburg

S. Kovalchuk

Freie Universität Berlin, Department of Physics

Email: o_gogina@mail.ru
Germany, 14195, Berlin

K. Bolotin

Freie Universität Berlin, Department of Physics

Email: o_gogina@mail.ru
Germany, 14195, Berlin

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© Ю.В. Петров, О.Ф. Вывенко, О.А. Гогина, Т.В. Шаров, С. Ковальчук, К. Болотин, 2023