J 2017

Laser Desorption Ionization of As2Ch3 (Ch = S, Se, and Te) Chalcogenides Using Quadrupole Ion Trap Time-of-Flight Mass Spectrometry: A Comparative Study

MAWALE, Ravi, Mayuri Vilas AUSEKAR, Lubomír PROKEŠ, Virginie NAZABAL, Emeline BAUDET et. al.

Basic information

Original name

Laser Desorption Ionization of As2Ch3 (Ch = S, Se, and Te) Chalcogenides Using Quadrupole Ion Trap Time-of-Flight Mass Spectrometry: A Comparative Study

Authors

MAWALE, Ravi (356 India, belonging to the institution), Mayuri Vilas AUSEKAR (356 India, belonging to the institution), Lubomír PROKEŠ (203 Czech Republic, belonging to the institution), Virginie NAZABAL (250 France), Emeline BAUDET (203 Czech Republic), Tomas HALENKOVIC (203 Czech Republic), Marek BOUSKA (203 Czech Republic), Milan ALBERTI (203 Czech Republic, belonging to the institution), Petr NEMEC (203 Czech Republic) and Josef HAVEL (203 Czech Republic, guarantor, belonging to the institution)

Edition

Journal of the American Society for Mass Spectrometry, USA, Springer New York LLC, 2017, 1044-0305

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10406 Analytical chemistry

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 2.869

RIV identification code

RIV/00216224:14310/17:00095295

Organization unit

Faculty of Science

UT WoS

000416567600006

Keywords in English

Chalcogenides; Structure; Laser desorption ionization; Time-of-flight mass spectrometry; Clusters

Tags

Tags

International impact, Reviewed
Změněno: 23/4/2020 13:21, Mgr. Marie Šípková, DiS.

Abstract

V originále

Laser desorption ionization using time-of-flight mass spectrometer afforded with quadrupole ion trap was used to study As2Ch3 (Ch = S, Se, and Te) bulk chalcogenide materials. The main goal of the study is the identification of species present in the plasma originating from the interaction of laser pulses with solid state material. The generated clusters in both positive and negative ion mode are identified as 10 unary (Sp +/– and Asm +/– ) and 34 binary (AsmSp +/– ) species for As2S3 glass, 2 unary (Seq +/– ) and 26 binary (AsmSeq +/– ) species for As2Se3 glass, 7 unary (Ter +/– ) and 23 binary (AsmTer +/– ) species for As2Te3 material. The fragmentation of chalcogenide materials was diminished using some polymers and in this way 45 new, higher mass clusters have been detected. This novel approach opens a new possibility for laser desorption ionization mass spectrometry analysis of chalcogenides as well as other materials.

Links

ED2.1.00/03.0086, research and development project
Name: Regionální VaV centrum pro nízkonákladové plazmové a nanotechnologické povrchové úpravy