Characterization of plasma and gas-phase chemistry during boron-nitride nanomaterial synthesis by laser-ablation of boron-rich targets

In this work, solid targets made from boron and boron nitride (BN) materials are ablated by a nanosecond pulsed laser at sub-atmospheric pressures of nitrogen and helium gases. The excited species in the ablation plume from the target are probed by spatiotemporally resolved optical emission spectros...

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Veröffentlicht in:	Physical chemistry chemical physics : PCCP 2020-09, Vol.22 (36), p.2837-285
Hauptverfasser:	Yatom, Shurik, Raitses, Yevgeny
Format:	Artikel
Sprache:	eng
Schlagworte:	Ablation Atmospheric pressure Boron Boron nitride Chemical composition Chemical synthesis Electron energy Emission analysis Gases Helium Laser ablation Nanomaterials Nitrogen Optical emission spectroscopy Pulsed lasers
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