Laser ablation of ternary As-S-Se glasses and clusters analysis by time of flight mass spectrometry

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F10%3A00044795" target="_blank" >RIV/00216224:14310/10:00044795 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Laser ablation of ternary As-S-Se glasses and clusters analysis by time of flight mass spectrometry

Original language description

Ternary chalcogenide As-S-Se glasses, important for optics, computers, material science and technological applications are often made by pulsed laser deposition (PLD) technology but the plasma composition formed during the process is mostly unknown. Therefore, the formation of clusters in a plasma plume from different glasses was followed by Laser Desorption Ionization (LDI) or Laser Ablation (LA) Time of Flight Mass Spectrometry (TOF MS) in positive and negative ion modes. LA of glasses of different composition leads to the formation of a number of binary AspSq, AspSerq and ternary AspSqSer single charged clusters. Series of clusters with the ratio As:chalcogen = 3:3 (As3S3+, As3S2Se+, As3SSe2+), 3:4 (As3S4+, As3S3Se+, As3S2Se2+, As3SSe3+, As3Se4+), 3:1 (As3S+, As3Se+), and 3:2 (As3S2+, As3SSe+, As3Se2+) being formed from both bulk and PLD deposited nano-layer glass was detected. The stoichiometry of AspSqSer clusters was determined via isotopic envelope analysis and computer modeling

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

<a href="/en/project/LC06035" target="_blank" >LC06035: Centre of Biophysical Chemistry, Bioelectrochemistry and Bioanalysis. New Tools for Genomics, Proteomics and Biomedicine.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Rapid Commun. Mass Spectrom

ISSN

0951-4198

e-ISSN

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Volume of the periodical

24

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

102

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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