Publication detail

Identification of zinc-iron intermetallic phases with laser ablation inductively coupled plasma optical emission and mass spectrometry using gaussian Nd:YAG 1064 (IR), 266 (UVG) and flat beam ArF* 193 nm (UVF) lasers

HRDLIČKA, A. KANICKÝ, V. OTRUBA, V. NOVOTNÝ, K. ZMRLÝ, M. DETLEF, G.

Czech title

Identifikace Fe-Zn intermetalických fází pomocí laserové ablace - indukčně vázaného plazmatu s optickou emisí a hmotnostní spektroskopií s použitím Nd:YAG 1064 (IR), 266 (UVG) and flat beam ArF* 193 nm (UVF) laserů

English title

Identification of zinc-iron intermetallic phases with laser ablation inductively coupled plasma optical emission and mass spectrometry using gaussian Nd:YAG 1064 (IR), 266 (UVG) and flat beam ArF* 193 nm (UVF) lasers

Type

journal article - other

Language

en

Original abstract

Laser ablation (LA) sampling with inductively coupled plasma and optical emission or mass detection was used for analysis of layers with intermetallic Zn-Fe phases on steel substrate instead of routinely used techniques as electron microprobe X-ray microanalysis (EPXMA) or Moessbauer spectroscopy. These methods are time-consuming and more expensive than LA. Thus, LA potential to replace them was tested here. Average ablation rate in the phases, tailing effects and signal stoichiometry were investigated. Found non-stoichiometric levels of Fe signals are subjected to further research of fractionation phenomena at LA of these materials.

Czech abstract

Byla použita laserová ablace (LA) s indukčně vázaným plazmatem a optickou emisní nebo hmotnostní detekcí pro analýzu vrstev s intermetalickými Zn-Fe fázemi na oceli namísto zdlouhavějších a nákladnějších technik, jakými je elektronová mikrosonda nebo Moessbauerova spektroskopie. Zjišťovalo se, do jaké míry je může LA nahradit. Zkoumala se ablační rychlost v jednotlivých fázích, chvostování signálů a stechiometrie. Indikovaná nestechiometrická množství Fe jsou předmětem dalšího výzkumu frakcionace u těchto materiálů

English abstract

Laser ablation (LA) sampling with inductively coupled plasma and optical emission or mass detection was used for analysis of layers with intermetallic Zn-Fe phases on steel substrate instead of routinely used techniques as electron microprobe X-ray microanalysis (EPXMA) or Moessbauer spectroscopy. These methods are time-consuming and more expensive than LA. Thus, LA potential to replace them was tested here. Average ablation rate in the phases, tailing effects and signal stoichiometry were investigated. Found non-stoichiometric levels of Fe signals are subjected to further research of fractionation phenomena at LA of these materials.

Keywords in Czech

intermetalické fáze, laserová ablace, hloubkový profil

Keywords in English

intermetallic phases, laser ablation, depth profile

Released

02.11.2006

Publisher

ICP Information Newsletter, Inc.

Location

Amherst,US

ISSN

0161-6951

Journal

ICP Information Newsletter

Volume

2006(32)

Number

11

Pages from–to

114–115

Pages count

2

BIBTEX


@article{BUT46724,
  author="Martin {Zmrzlý},
  title="Identification of zinc-iron intermetallic phases with laser ablation inductively coupled plasma optical emission and mass spectrometry using gaussian Nd:YAG 1064 (IR), 266 (UVG) and flat beam ArF* 193 nm (UVF) lasers",
  journal="ICP Information Newsletter",
  year="2006",
  volume="2006(32)",
  number="11",
  month="November",
  pages="114--115",
  publisher="ICP Information Newsletter, Inc.",
  address="Amherst,US",
  issn="0161-6951"
}