TY - JOUR

T1 - Electron-Beam-Stimulated Formation of Luminescent Carbon Complexes in Hexagonal Boron Nitride

AU - Петров, Юрий Владимирович

AU - Вывенко, Олег Федорович

AU - Гогина, Ольга Андреевна

AU - Kovalchuk, Sviatoslav

AU - Bolotin, Kirill

PY - 2024/4/16

Y1 - 2024/4/16

N2 - Abstract—: The change in the intensity of cathodoluminescence of hexagonal boron nitride in the short-wavelength spectral region upon electron beam excitation is investigated. It is shown that the intensity of the peak at a wavelength of 215 nm, associated with the band-to-band transitions, decreases during electron excitation and tends to a stationary value, whereas the intensity of the peak at 320 nm increases under electron irradiation. This band is likely caused by the formation of luminescence centers under electron irradiation.

AB - Abstract—: The change in the intensity of cathodoluminescence of hexagonal boron nitride in the short-wavelength spectral region upon electron beam excitation is investigated. It is shown that the intensity of the peak at a wavelength of 215 nm, associated with the band-to-band transitions, decreases during electron excitation and tends to a stationary value, whereas the intensity of the peak at 320 nm increases under electron irradiation. This band is likely caused by the formation of luminescence centers under electron irradiation.

UR - https://www.mendeley.com/catalogue/59d28fd1-295d-307b-8157-33a257b85bf9/

U2 - 10.1134/s106377452360120x

DO - 10.1134/s106377452360120x

M3 - Article

VL - 69

SP - 53

EP - 57

JO - Crystallography Reports

JF - Crystallography Reports

SN - 1063-7745

IS - 1

ER -