Wave-vector direction-sensitive photocurrent in laser-induced graphene

Mikheev, K.G.; Fateev, A.E.; Zonov, R.G.; Bulatov, D.L.; Mikheev, G.M.

Информация о цитировании статьи получена из Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 7 июля 2021 г.

Авторы: Mikheev K.G., Fateev A.E., Zonov R.G., Bulatov D.L., Mikheev G.M.
Журнал: Journal of Physics: Conference Series
Том: 1695
Год издания: 2020
Издательство: IOP Publishing
Местоположение издательства: [Bristol, UK], England
Первая страница: 012113
DOI: 10.1088/1742-6596/1695/1/012113
Аннотация: Porous graphene film structures were formed in the process of line-by-line scanning by a focused laser beam of cw CO2 laser on polyimide film. It was shown that at a power density of 8 W/cm2 and a scanning speed range of 200-260 mm/s, porous graphene is formed on the surface of a 120-μm-thick polyimide film. The results of the investigation of the longitudinal photocurrent generation in LIG film are presented. Photocurrent excitation was carried out by nanosecond laser pulses at wavelength range of 266-1064 nm. It was found that the photocurrent depends on the direction of the wave-vector of the incident radiation according to the odd law characteristic of the photon drag effect (PDE). It is also shown that the presented method of the LIG film formation leads to anisotropy of its photovoltaic properties.
Добавил в систему: Фатеев Арсений Евгеньевич

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Wave-vector direction-sensitive photocurrent in laser-induced grapheneстатья

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