Femtosecond Laser Synthesis of Polymorphic Diamond from Highly Oriented Pyrolytic Graphite

We synthesized polymorphic diamond directly from highly oriented pyrolytic graphite (HOPG) using femtosecond laser driven shock wave without catalyst. A femtosecond laser pulse (wavelength: 800 nm, pulse width: 120 fs, intensity: 2×1015 W/cm2) was irradiated onto the HOPG surface in air. Crystalline...

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Veröffentlicht in:	Materials science forum 2007-10, Vol.561-565, p.2349-2352
Hauptverfasser:	Hirose, Akio, Takahashi, Kengo, Okoshi, Masayuki, Sakata, Osamu, Sano, Tomokazu, Inoue, Narumi, Kobayashi, Kojiro F.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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