Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials. Founded at 2009

SPECTRAL STUDIES OF THE AlO AND AlN RADICALS FORMATION PROCESSES IN THE PLASMA WHEN OXIDIZED ALUMINUM IS SUBJECTED TO SERIES OF DOUBLE LASER PULSES

A.R. Fadaijan, Kh.. Bazzal, E.S. Voropay, A.P. Zajogin

DOI: 10.26456/pcascnn/2014.6.409

Original article

Abstract: The effect of an additional laser pulse on the desired formation of the component and charge composition of the surface laser plasma has been studied by the laser spark spectrometry method with the use of a LSS-1 spectrometer. The possibility to increase a portion of AlO and AlN radicals in the plasma when the target is subjected to a series of double laser pulses has been demonstrated. The influence exerted by laser parameters on the formation of the desired ionic and molecular composition of the plasma has been shown.

Keywords: spectral analysis, AlO and AlN radicals, double laser pulses, laser ablation, processes in the plasma

  • A.R. Fadaijan
  • Khodor . Bazzal
  • E.S. Voropay
  • A.P. Zajogin

For citation:

Fadaijan A.R., Bazzal Kh..., Voropay E.S., Zajogin A.P. Spektralnye issledovaniya protsessov obrazovaniya radikalov AlO i AlN v plazme pri vozdejstvii na oksidirovannyj alyuminij seriyami sdvoennykh lazernykh impulsov [SPECTRAL STUDIES OF THE AlO AND AlN RADICALS FORMATION PROCESSES IN THE PLASMA WHEN OXIDIZED ALUMINUM IS SUBJECTED TO SERIES OF DOUBLE LASER PULSES], Fiziko-khimicheskie aspekty izucheniya klasterov, nanostruktur i nanomaterialov [Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials], 2014, issue 6, pp. 409-414. DOI: 10.26456/pcascnn/2014.6.409. ⎘

Full article (in Russian): download PDF file

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