STUDY OF CARBON NANOSTRUCTURES FORMED WITH MILLISECOND PULSES OF GLASS: YB, ER LASER

Belikov Andrey V., Alexei Skripnik, Zulina Natalia A

2012 , VOLUME 12, NUMBER 4 ( July-August )

ISSN 2226-1494 (print), ISSN 2500-0373 (online)

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Nikiforov
Vladimir O.
D.Sc., Prof.

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STUDY OF CARBON NANOSTRUCTURES FORMED WITH MILLISECOND PULSES OF GLASS: YB, ER LASER

A. V. Belikov, A. Skripnik, N. A. Zulina

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Abstract

Possibility of amorphous carbon deposition on solid substrate surfaces with separated nanoparticles with sizes about 20 nm formed under Glass: Yb, Er laser pulses impact on graphite containing composite is shown experimentally for the first time. Nanomaterial investigation results by optical and scanning electron (SEM) microscopy are demonstrated. Its affection on micro hardness of substrates based on steel, dentin and tooth enamel is studied as well.

Keywords: carbon nanostructures, Glass: Yb, Er laser, scanning electron microscopy

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