2013
DOI: 10.1016/j.vacuum.2012.08.016
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MALDI TOF and theoretical investigation of silver clusters obtained by gamma irradiation

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Cited by 8 publications
(12 citation statements)
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“…We have recently shown that nano‐composites formed by the chemisorption of arsenic nano‐particles or NG on tellurium as well as NG on nano‐diamonds are suitable precursors for the LAS of novel mixed clusters. Therefore, in this work we have examined the use of the product formed by the simultaneous chemisorption of NG and silver nano‐particles on tellurium for the LAS of mixed Au p Ag q Te r clusters.…”
Section: Resultsmentioning
confidence: 99%
“…We have recently shown that nano‐composites formed by the chemisorption of arsenic nano‐particles or NG on tellurium as well as NG on nano‐diamonds are suitable precursors for the LAS of novel mixed clusters. Therefore, in this work we have examined the use of the product formed by the simultaneous chemisorption of NG and silver nano‐particles on tellurium for the LAS of mixed Au p Ag q Te r clusters.…”
Section: Resultsmentioning
confidence: 99%
“…TOFMS does not give direct structural information and thus it is difficult to evaluate the structures of silver telluride clusters from the mass spectra alone. As the structures of silver and tellurium clusters have already been reported, we are proposing herein structures of some of the most simple Ag m Te n clusters (Fig. ).…”
Section: Resultsmentioning
confidence: 99%
“…Figure 6. Structures of selected silver and tellurium clusters as computed in the literature [29,30] (left) and the structures of some Ag m Te n clusters (right) as computed in this work (Avogadro: An open source molecular builder and visualization tool). [31]…”
Section: Discussionmentioning
confidence: 99%
“…The grains might be just silver clusters Ag m (m = 2-39), where m is mostly even, which is in agreement with the literature. [26] Formation of a silver-rich glass phase when introducing silver into silver trisulfide glass has also been observed. [27] Another possibility (Hypothesis II) is that the clusters, for example Ag 16 AsS 9 , can be described as (Ag 2 S) 8 AsS.…”
Section: Problems Of Stoichiometry Distinguishabilitymentioning
confidence: 92%
“…These silver-rich clusters, e.g. Ag 26 AsS 15 , Ag 32 AsS 18 , etc., do not correspond to the original gross composition of AgAsS 2 (1:1:2). We therefore carried out a TEM analysis of the AgAsS 2 glass.…”
Section: Problems Of Stoichiometry Distinguishabilitymentioning
confidence: 99%