Autor:	M. Chaika, R. Tomala, M. Oleszko, W. Stręk
Rok vydání:	2023
Předmět:	Physics and Astronomy (miscellaneous) General Physics and Astronomy
Zdroj:	Low Temperature Physics. 49:330-334
ISSN:	1090-6517 1063-777X
Popis:	The laser-induced white emission of the graphene-based microchip was investigated under near-infrared region laser irradiation. The emission was characterized by an excitation threshold and an exponential dependence on the pump laser power. A decrease in temperature caused an increase in both the number of absorbed photons and the emission threshold. This dependence can be explained by the multiphoton ionization process in ( sp2, sp3) hybridized domains.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5d2f09a52946098048086959a81c2ed7 https://doi.org/10.1063/10.0017235 Zobrazit plný text záznamu