Laser Ablation Generation of Bismuth Selenide Clusters from
Mixtures of Elements, Crystalline Bi2Se3, or Thin Films: Laser
Desorption Ionization (LDI) and Surface Assisted LDI
Time-of-Flight Mass Spectrometry using Graphene and
Nanodiamonds

J 2020

Laser Ablation Generation of Bismuth Selenide Clusters from Mixtures of Elements, Crystalline Bi2Se3, or Thin Films: Laser Desorption Ionization (LDI) and Surface Assisted LDI Time-of-Flight Mass Spectrometry using Graphene and Nanodiamonds

MANDAL, Govinda, Ravi MAWALE, Jan GUTWIRTH, Petr NĚMEC, Josef HAVEL et. al.

Základní údaje

Originální název

Laser Ablation Generation of Bismuth Selenide Clusters from Mixtures of Elements, Crystalline Bi2Se3, or Thin Films: Laser Desorption Ionization (LDI) and Surface Assisted LDI Time-of-Flight Mass Spectrometry using Graphene and Nanodiamonds

Autoři

MANDAL, Govinda (524 Nepál, domácí), Ravi MAWALE (356 Indie), Jan GUTWIRTH (203 Česká republika), Petr NĚMEC (203 Česká republika) a Josef HAVEL (203 Česká republika, garant, domácí)

Vydání

Journal of The American Society for Mass Spectrometry, Washington, D.C. American Chemical Society, 2020, 1044-0305

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10406 Analytical chemistry

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 3.109

Kód RIV

RIV/00216224:14310/20:00114041

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1021/jasms.9b00060

UT WoS

000516075400007

Klíčová slova anglicky

bismuth selenides; thin films; clusters; laser desorption ionization; chalcogenide glasses; time-of-flight mass spectrometry

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 29. 4. 2021 11:22, Mgr. Marie Šípková, DiS.

Anotace

V originále

A bismuth–selenium system from mixtures of the powdered elements in various molar ratios and from Bi2Se3 crystals and/or thin films was studied using laser desorption ionization and surface assisted laser desorption ionization. The BimSen clusters were observed in both positive and negative ion modes, but the mass spectra were more intense, and also a higher number of clusters was formed in the positive ion mode than in the negative mode. The BiSen+ (n = 1–8), Bi2Sen+ (n = 1–5), and Bi3Sen+ (n = 1–6) clusters were detected. Similarly, in the negative ion mode, BiSen– (n = 2–9) and Bi2Sen– (n = 1–2) clusters were observed. In addition, the formation of Bim+ (m = 1–5), Sen+ (n = 1–8), and Sen– (n = 1–7) clusters was also observed. In total, 33 clusters were generated, and 4 new bismuth selenide clusters that have not been reported before (namely, BiSe7+/–, BiSe8+/–, BiSe9–, and Bi2Se5+) were detected. The formation of similar clusters was also observed from bismuth–selenium mixtures and from crystalline Bi2Se3. Furthermore, the Bi2Se3 thin films prepared from a magnetron sputtering technique were also examined via laser desorption ionization. The generation of clusters from the surface of graphene and nanodiamonds was also studied, but no remarkable difference with comparison to the metal surface was observed.

Návaznosti

GA18-03823S, projekt VaV

Název: Pokročilé metody přípravy tenkých vrstev chalkogenidů a jejich modifikace

Investor: Grantová agentura ČR, Pokročilé metody přípravy tenkých vrstev chalkogenidů a jejich modifikace

Citovat

MANDAL, Govinda, Ravi MAWALE, Jan GUTWIRTH, Petr NĚMEC a Josef HAVEL. Laser Ablation Generation of Bismuth Selenide Clusters from Mixtures of Elements, Crystalline Bi2Se3, or Thin Films: Laser Desorption Ionization (LDI) and Surface Assisted LDI Time-of-Flight Mass Spectrometry using Graphene and Nanodiamonds. Journal of The American Society for Mass Spectrometry. Washington, D.C.: American Chemical Society, 2020, roč. 31, č. 1, s. 66-72. ISSN 1044-0305. Dostupné z: https://dx.doi.org/10.1021/jasms.9b00060.

@article{1613616,
   author = {Mandal, Govinda and Mawale, Ravi and Gutwirth, Jan and Němec, Petr and Havel, Josef},
   article_location = {Washington, D.C.},
   article_number = {1},
   doi = {http://dx.doi.org/10.1021/jasms.9b00060},
   keywords = {bismuth selenides; thin films; clusters; laser desorption ionization; chalcogenide glasses; time-of-flight mass spectrometry},
   language = {eng},
   issn = {1044-0305},
   journal = {Journal of The American Society for Mass Spectrometry},
   title = {Laser Ablation Generation of Bismuth Selenide Clusters from Mixtures of Elements, Crystalline Bi2Se3, or Thin Films: Laser Desorption Ionization (LDI) and Surface Assisted LDI Time-of-Flight Mass Spectrometry using Graphene and Nanodiamonds},
   url = {https://doi.org/10.1021/jasms.9b00060},
   volume = {31},
   year = {2020}
}

TY  - JOUR
ID  - 1613616
AU  - Mandal, Govinda - Mawale, Ravi - Gutwirth, Jan - Němec, Petr - Havel, Josef
PY  - 2020
TI  - Laser Ablation Generation of Bismuth Selenide Clusters from Mixtures of Elements, Crystalline Bi2Se3, or Thin Films: Laser Desorption Ionization (LDI) and Surface Assisted LDI Time-of-Flight Mass Spectrometry using Graphene and Nanodiamonds
JF  - Journal of The American Society for Mass Spectrometry
VL  - 31
IS  - 1
SP  - 66-72
EP  - 66-72
PB  - American Chemical Society
SN  - 10440305
KW  - bismuth selenides
KW  - thin films
KW  - clusters
KW  - laser desorption ionization
KW  - chalcogenide glasses
KW  - time-of-flight mass spectrometry
UR  - https://doi.org/10.1021/jasms.9b00060
L2  - https://doi.org/10.1021/jasms.9b00060
N2  - A bismuth–selenium system from mixtures of the powdered elements in various molar ratios and from Bi2Se3 crystals and/or thin films was studied using laser desorption ionization and surface assisted laser desorption ionization. The BimSen clusters were observed in both positive and negative ion modes, but the mass spectra were more intense, and also a higher number of clusters was formed in the positive ion mode than in the negative mode. The BiSen+ (n = 1–8), Bi2Sen+ (n = 1–5), and Bi3Sen+ (n = 1–6) clusters were detected. Similarly, in the negative ion mode, BiSen– (n = 2–9) and Bi2Sen– (n = 1–2) clusters were observed. In addition, the formation of Bim+ (m = 1–5), Sen+ (n = 1–8), and Sen– (n = 1–7) clusters was also observed. In total, 33 clusters were generated, and 4 new bismuth selenide clusters that have not been reported before (namely, BiSe7+/–, BiSe8+/–, BiSe9–, and Bi2Se5+) were detected. The formation of similar clusters was also observed from bismuth–selenium mixtures and from crystalline Bi2Se3. Furthermore, the Bi2Se3 thin films prepared from a magnetron sputtering technique were also examined via laser desorption ionization. The generation of clusters from the surface of graphene and nanodiamonds was also studied, but no remarkable difference with comparison to the metal surface was observed.
ER  -

MANDAL, Govinda, Ravi MAWALE, Jan GUTWIRTH, Petr NĚMEC a Josef HAVEL. Laser Ablation Generation of Bismuth Selenide Clusters from Mixtures of Elements, Crystalline Bi2Se3, or Thin Films: Laser Desorption Ionization (LDI) and Surface Assisted LDI Time-of-Flight Mass Spectrometry using Graphene and Nanodiamonds. \textit{Journal of The American Society for Mass Spectrometry}. Washington, D.C.: American Chemical Society, 2020, roč.~31, č.~1, s.~66-72. ISSN~1044-0305. Dostupné z: https://dx.doi.org/10.1021/jasms.9b00060.

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