2009
Laser ablation time-of-flight mass spectrometry (LA-TOF-MS) of silicon doped diamond-like carbon (DLC-Si)
HOUŠKA, Jan, Vilma BURŠÍKOVÁ a Josef HAVELZákladní údaje
Originální název
Laser ablation time-of-flight mass spectrometry (LA-TOF-MS) of silicon doped diamond-like carbon (DLC-Si)
Název česky
Laser ablation time-of-flight mass spectrometry (LA-TOF-MS) of silicon doped diamond-like carbon (DLC-Si)
Autoři
Vydání
1. vyd. Brno, Frontiers in Low Temperature Plasma Diagnostics 8, s. 46-46, 2009
Nakladatel
JČMF
Další údaje
Jazyk
angličtina
Typ výsledku
Stať ve sborníku
Obor
10302 Condensed matter physics
Stát vydavatele
Česká republika
Utajení
není předmětem státního či obchodního tajemství
Organizační jednotka
Přírodovědecká fakulta
ISBN
978-80-214-3875-0
Klíčová slova česky
Laser ablation; time-of-flight mass spectrometry; silicon doped diamond-like carbon
Klíčová slova anglicky
Laser ablation; time-of-flight mass spectrometry; silicon doped diamond-like carbon
Změněno: 26. 6. 2009 10:59, doc. RNDr. Vilma Buršíková, Ph.D.
V originále
Silicon-doped diamond-like carbon (DLC-Si) was prepared by plasma-enhanced chemical vapor deposition (PECVD) technique from a mixture of hexamethyldisiloxane (HMDSO) and oxygen using dual frequenci capacitive discharge. Time of flight mass spectrometer equipped with nitrogen laser (337 nm) was used to charakterize its structure via laser ablation. Stoichometry of positively or negatively charged species was confirmed via isotopic pattern simulation. DLC-Si material shows typical spectral patterns similar to those diamond-like carbon. In addition, chemical bound of Si-C in this material was proved and many positively or negatively charged O(m)Si(n)C(o)H(p) species were identified in plasma plume.
Česky
Silicon-doped diamond-like carbon (DLC-Si) was prepared by plasma-enhanced chemical vapor deposition (PECVD) technique from a mixture of hexamethyldisiloxane (HMDSO) and oxygen using dual frequenci capacitive discharge. Time of flight mass spectrometer equipped with nitrogen laser (337 nm) was used to charakterize its structure via laser ablation. Stoichometry of positively or negatively charged species was confirmed via isotopic pattern simulation. DLC-Si material shows typical spectral patterns similar to those diamond-like carbon. In addition, chemical bound of Si-C in this material was proved and many positively or negatively charged O(m)Si(n)C(o)H(p) species were identified in plasma plume.
Návaznosti
GA202/07/1669, projekt VaV |
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KAN311610701, projekt VaV |
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MSM4977751303, záměr |
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